free5GC 5GC & UERANSIM UE / RAN Sample Configuration - Select nearby UPF according to the connected gNodeB

This describes a very simple configuration that uses free5GC and UERANSIM to select the nearby UPF according to the connected gNodeB.

Sample Configurations and Miscellaneous for Mobile Network

Overview of free5GC 5GC Simulation Mobile Network

The following minimum configuration was set as a condition.

The pair of gNodeB and UPF exists in the same location.
The UE connected to gNodeB connects to DN managed by UPF in the same location.

In this example, TAC is matched to connect gNodeB and AMF, and AMF searches for SMF using preferred target NF location as one of the parameters. Also, AMF and SMF search for PCF using preferred target NF location as one of the parameters.

The built simulation environment is as follows.

The 5GC / UE / RAN used are as follows.

5GC - free5GC v3.4.1 (2024.03.28) - https://github.com/free5gc/free5gc
UE / RAN - UERANSIM v3.2.6 (2024.03.08) - https://github.com/aligungr/UERANSIM

Each VMs are as follows.

VM #	SW & Role	IP address	OS	Memory (Min)	HDD (Min)
VM1	free5GC 5GC C-Plane	192.168.0.141/24 192.168.0.142/24 192.168.0.143/24	Ubuntu 22.04	2GB	20GB
VM2	free5GC 5GC U-Plane1	192.168.0.144/24	Ubuntu 22.04	1GB	20GB
VM3	free5GC 5GC U-Plane2	192.168.0.145/24	Ubuntu 22.04	1GB	20GB
VM4	UERANSIM RAN (gNodeB1)	192.168.0.131/24	Ubuntu 22.04	1GB	10GB
VM5	UERANSIM RAN (gNodeB2)	192.168.0.132/24	Ubuntu 22.04	1GB	10GB
VM6	UERANSIM UE	192.168.0.133/24	Ubuntu 22.04	1GB	10GB

AMF & SMF addresses are as follows.

NF	IP address	IP address on SBI	Supported TACs	preferred target NF location
AMF1	192.168.0.142	127.0.0.18	1	loc1
SMF1	192.168.0.142	127.0.0.2	--	loc1
PCF1	--	127.0.0.7	--	loc1
AMF2	192.168.0.143	127.0.0.28	2	loc2
SMF2	192.168.0.143	127.0.0.12	--	loc2
PCF2	--	127.0.0.17	--	loc2

GUAMIs are as follows.

AMF	MCC	MNC	AMF ID
AMF1	001	01	cafe00
AMF2	001	01	cafe01

gNodeB Information (other information is default) is as follows.

gNodeB #	Location #	TAC #	IP address
gNodeB1	Loc1	1	192.168.0.131
gNodeB2	Loc2	2	192.168.0.132

Subscriber Information (other information is default) is as follows.
Note. Please select OP or OPc according to the setting of UERANSIM UE configuration files.

UE	IMSI	DNN	OP/OPc	gNodeB #
UE	001010000000000	internet	OPc	gNodeB1 in Loc1 gNodeB2 in Loc2

I registered these information with the free5GC WebUI. In addition, 3GPP TS 35.208 "4.3 Test Sets" is published by 3GPP as test data for the 3GPP authentication and key generation functions (MILENAGE).

Each DNs are as follows.

DN	Location #	TUNnel interface of DN	DNN	TUNnel interface of UE	U-Plane #
10.60.0.0/16	Loc1	upfgtp	internet	uesimtun0	U-Plane1
10.61.0.0/16	Loc2	upfgtp	internet	uesimtun0	U-Plane2

Changes in configuration files of free5GC 5GC and UERANSIM UE / RAN

Please refer to the following for building free5GC and UERANSIM respectively.

free5GC v3.4.1 (2024.03.28) - https://free5gc.org/guide/
UERANSIM v3.2.6 (2024.03.08) - https://github.com/aligungr/UERANSIM/wiki/Installation

Changes in configuration files of free5GC 5GC C-Plane

free5gc/config/amfcfg1.yaml

--- amfcfg.yaml.orig    2024-03-30 10:35:10.534612278 +0900
+++ amfcfg1.yaml        2024-03-31 15:06:30.789884969 +0900
@@ -5,7 +5,7 @@
 configuration:
   amfName: AMF # the name of this AMF
   ngapIpList:  # the IP list of N2 interfaces on this AMF
-    - 127.0.0.18
+    - 192.168.0.142
   ngapPort: 38412 # the SCTP port listened by NGAP
   sbi: # Service-based interface information
     scheme: http # the protocol for sbi (http or https)
@@ -24,23 +24,21 @@
   servedGuamiList: # Guami (Globally Unique AMF ID) list supported by this AMF
     # <GUAMI> = <MCC><MNC><AMF ID>
     - plmnId: # Public Land Mobile Network ID, <PLMN ID> = <MCC><MNC>
-        mcc: 208 # Mobile Country Code (3 digits string, digit: 0~9)
-        mnc: 93 # Mobile Network Code (2 or 3 digits string, digit: 0~9)
+        mcc: 001 # Mobile Country Code (3 digits string, digit: 0~9)
+        mnc: 01 # Mobile Network Code (2 or 3 digits string, digit: 0~9)
       amfId: cafe00 # AMF identifier (3 bytes hex string, range: 000000~FFFFFF)
   supportTaiList:  # the TAI (Tracking Area Identifier) list supported by this AMF
     - plmnId: # Public Land Mobile Network ID, <PLMN ID> = <MCC><MNC>
-        mcc: 208 # Mobile Country Code (3 digits string, digit: 0~9)
-        mnc: 93 # Mobile Network Code (2 or 3 digits string, digit: 0~9)
+        mcc: 001 # Mobile Country Code (3 digits string, digit: 0~9)
+        mnc: 01 # Mobile Network Code (2 or 3 digits string, digit: 0~9)
       tac: 000001 # Tracking Area Code (3 bytes hex string, range: 000000~FFFFFF)
   plmnSupportList: # the PLMNs (Public land mobile network) list supported by this AMF
     - plmnId: # Public Land Mobile Network ID, <PLMN ID> = <MCC><MNC>
-        mcc: 208 # Mobile Country Code (3 digits string, digit: 0~9)
-        mnc: 93 # Mobile Network Code (2 or 3 digits string, digit: 0~9)
+        mcc: 001 # Mobile Country Code (3 digits string, digit: 0~9)
+        mnc: 01 # Mobile Network Code (2 or 3 digits string, digit: 0~9)
       snssaiList: # the S-NSSAI (Single Network Slice Selection Assistance Information) list supported by this AMF
         - sst: 1 # Slice/Service Type (uinteger, range: 0~255)
           sd: 010203 # Slice Differentiator (3 bytes hex string, range: 000000~FFFFFF)
-        - sst: 1 # Slice/Service Type (uinteger, range: 0~255)
-          sd: 112233 # Slice Differentiator (3 bytes hex string, range: 000000~FFFFFF)
   supportDnnList:  # the DNN (Data Network Name) list supported by this AMF
     - internet
   nrfUri: http://127.0.0.10:8000 # a valid URI of NRF
@@ -111,7 +109,7 @@
     enable: true     # true or false
     expireTime: 6s   # default is 6 seconds
     maxRetryTimes: 4 # the max number of retransmission
-  locality: area1 # Name of the location where a set of AMF, SMF, PCF and UPFs are located
+  locality: loc1 # Name of the location where a set of AMF, SMF, PCF and UPFs are located
   sctp: # set the sctp server setting <optinal>, once this field is set, please also add maxInputStream, maxOsStream, maxAttempts, maxInitTimeOut
     numOstreams: 3 # the maximum out streams of each sctp connection
     maxInstreams: 5 # the maximum in streams of each sctp connection

free5gc/config/amfcfg2.yaml

--- amfcfg.yaml.orig    2024-03-30 10:35:10.534612278 +0900
+++ amfcfg2.yaml        2024-03-31 17:06:03.278028423 +0900
@@ -5,12 +5,12 @@
 configuration:
   amfName: AMF # the name of this AMF
   ngapIpList:  # the IP list of N2 interfaces on this AMF
-    - 127.0.0.18
+    - 192.168.0.143
   ngapPort: 38412 # the SCTP port listened by NGAP
   sbi: # Service-based interface information
     scheme: http # the protocol for sbi (http or https)
-    registerIPv4: 127.0.0.18 # IP used to register to NRF
-    bindingIPv4: 127.0.0.18  # IP used to bind the service
+    registerIPv4: 127.0.0.28 # IP used to register to NRF
+    bindingIPv4: 127.0.0.28  # IP used to bind the service
     port: 8000 # port used to bind the service
     tls: # the local path of TLS key
       pem: cert/amf.pem # AMF TLS Certificate
@@ -24,23 +24,21 @@
   servedGuamiList: # Guami (Globally Unique AMF ID) list supported by this AMF
     # <GUAMI> = <MCC><MNC><AMF ID>
     - plmnId: # Public Land Mobile Network ID, <PLMN ID> = <MCC><MNC>
-        mcc: 208 # Mobile Country Code (3 digits string, digit: 0~9)
-        mnc: 93 # Mobile Network Code (2 or 3 digits string, digit: 0~9)
-      amfId: cafe00 # AMF identifier (3 bytes hex string, range: 000000~FFFFFF)
+        mcc: 001 # Mobile Country Code (3 digits string, digit: 0~9)
+        mnc: 01 # Mobile Network Code (2 or 3 digits string, digit: 0~9)
+      amfId: cafe01 # AMF identifier (3 bytes hex string, range: 000000~FFFFFF)
   supportTaiList:  # the TAI (Tracking Area Identifier) list supported by this AMF
     - plmnId: # Public Land Mobile Network ID, <PLMN ID> = <MCC><MNC>
-        mcc: 208 # Mobile Country Code (3 digits string, digit: 0~9)
-        mnc: 93 # Mobile Network Code (2 or 3 digits string, digit: 0~9)
-      tac: 000001 # Tracking Area Code (3 bytes hex string, range: 000000~FFFFFF)
+        mcc: 001 # Mobile Country Code (3 digits string, digit: 0~9)
+        mnc: 01 # Mobile Network Code (2 or 3 digits string, digit: 0~9)
+      tac: 000002 # Tracking Area Code (3 bytes hex string, range: 000000~FFFFFF)
   plmnSupportList: # the PLMNs (Public land mobile network) list supported by this AMF
     - plmnId: # Public Land Mobile Network ID, <PLMN ID> = <MCC><MNC>
-        mcc: 208 # Mobile Country Code (3 digits string, digit: 0~9)
-        mnc: 93 # Mobile Network Code (2 or 3 digits string, digit: 0~9)
+        mcc: 001 # Mobile Country Code (3 digits string, digit: 0~9)
+        mnc: 01 # Mobile Network Code (2 or 3 digits string, digit: 0~9)
       snssaiList: # the S-NSSAI (Single Network Slice Selection Assistance Information) list supported by this AMF
         - sst: 1 # Slice/Service Type (uinteger, range: 0~255)
           sd: 010203 # Slice Differentiator (3 bytes hex string, range: 000000~FFFFFF)
-        - sst: 1 # Slice/Service Type (uinteger, range: 0~255)
-          sd: 112233 # Slice Differentiator (3 bytes hex string, range: 000000~FFFFFF)
   supportDnnList:  # the DNN (Data Network Name) list supported by this AMF
     - internet
   nrfUri: http://127.0.0.10:8000 # a valid URI of NRF
@@ -111,7 +109,7 @@
     enable: true     # true or false
     expireTime: 6s   # default is 6 seconds
     maxRetryTimes: 4 # the max number of retransmission
-  locality: area1 # Name of the location where a set of AMF, SMF, PCF and UPFs are located
+  locality: loc2 # Name of the location where a set of AMF, SMF, PCF and UPFs are located
   sctp: # set the sctp server setting <optinal>, once this field is set, please also add maxInputStream, maxOsStream, maxAttempts, maxInitTimeOut
     numOstreams: 3 # the maximum out streams of each sctp connection
     maxInstreams: 5 # the maximum in streams of each sctp connection

free5gc/config/ausfcfg.yaml

--- ausfcfg.yaml.orig   2024-03-30 10:35:10.534612278 +0900
+++ ausfcfg.yaml        2024-03-30 10:48:53.470630936 +0900
@@ -16,10 +16,8 @@
   nrfUri: http://127.0.0.10:8000 # a valid URI of NRF
   nrfCertPem: cert/nrf.pem # NRF Certificate
   plmnSupportList: # the PLMNs (Public Land Mobile Network) list supported by this AUSF
-    - mcc: 208 # Mobile Country Code (3 digits string, digit: 0~9)
-      mnc: 93  # Mobile Network Code (2 or 3 digits string, digit: 0~9)
-    - mcc: 123 # Mobile Country Code (3 digits string, digit: 0~9)
-      mnc: 45  # Mobile Network Code (2 or 3 digits string, digit: 0~9)
+    - mcc: 001 # Mobile Country Code (3 digits string, digit: 0~9)
+      mnc: 01  # Mobile Network Code (2 or 3 digits string, digit: 0~9)
   groupId: ausfGroup001 # ID for the group of the AUSF
   eapAkaSupiImsiPrefix: false # including "imsi-" prefix or not when using the SUPI to do EAP-AKA' authentication

free5gc/config/nrfcfg.yaml

--- nrfcfg.yaml.orig    2024-03-30 10:35:10.534612278 +0900
+++ nrfcfg.yaml 2024-03-31 12:34:36.380715909 +0900
@@ -15,8 +15,8 @@
       key: cert/nrf.key # NRF TLS Private key
     oauth: true
   DefaultPlmnId:
-    mcc: 208 # Mobile Country Code (3 digits string, digit: 0~9)
-    mnc: 93 # Mobile Network Code (2 or 3 digits string, digit: 0~9)
+    mcc: 001 # Mobile Country Code (3 digits string, digit: 0~9)
+    mnc: 01 # Mobile Network Code (2 or 3 digits string, digit: 0~9)
   serviceNameList: # the SBI services provided by this NRF, refer to TS 29.510
     - nnrf-nfm # Nnrf_NFManagement service
     - nnrf-disc # Nnrf_NFDiscovery service

free5gc/config/nssfcfg.yaml

--- nssfcfg.yaml.orig   2024-03-30 10:35:10.535609025 +0900
+++ nssfcfg.yaml        2024-03-31 15:19:58.888726629 +0900
@@ -18,12 +18,12 @@
   nrfUri: http://127.0.0.10:8000 # a valid URI of NRF
   nrfCertPem: cert/nrf.pem # NRF Certificate
   supportedPlmnList: # the PLMNs (Public land mobile network) list supported by this NSSF
-    - mcc: 208 # Mobile Country Code (3 digits string, digit: 0~9)
-      mnc: 93 # Mobile Network Code (2 or 3 digits string, digit: 0~9)
+    - mcc: 001 # Mobile Country Code (3 digits string, digit: 0~9)
+      mnc: 01 # Mobile Network Code (2 or 3 digits string, digit: 0~9)
   supportedNssaiInPlmnList: # Supported S-NSSAI List for each PLMN
     - plmnId: # Public Land Mobile Network ID, <PLMN ID> = <MCC><MNC>
-        mcc: 208 # Mobile Country Code (3 digits string, digit: 0~9)
-        mnc: 93 # Mobile Network Code (2 or 3 digits string, digit: 0~9)
+        mcc: 001 # Mobile Country Code (3 digits string, digit: 0~9)
+        mnc: 01 # Mobile Network Code (2 or 3 digits string, digit: 0~9)
       supportedSnssaiList: # Supported S-NSSAIs of the PLMN
         - sst: 1 # Slice/Service Type (uinteger, range: 0~255)
           sd: 010203 # Slice Differentiator (3 bytes hex string, range: 000000~FFFFFF)

free5gc/config/pcfcfg1.yaml

--- pcfcfg.yaml.orig    2024-03-30 10:35:10.535609025 +0900
+++ pcfcfg1.yaml        2024-03-31 15:17:42.281994415 +0900
@@ -28,7 +28,7 @@
   mongodb:       # the mongodb connected by this PCF
     name: free5gc                  # name of the mongodb
     url: mongodb://localhost:27017 # a valid URL of the mongodb
-  locality: area1 # Name of the location where a set of AMF, SMF, PCF and UPFs are located
+  locality: loc1 # Name of the location where a set of AMF, SMF, PCF and UPFs are located
 
 logger: # log output setting
   enable: true # true or false

free5gc/config/pcfcfg2.yaml

--- pcfcfg.yaml.orig    2024-03-30 10:35:10.535609025 +0900
+++ pcfcfg2.yaml        2024-03-31 15:18:07.590831559 +0900
@@ -6,8 +6,8 @@
   pcfName: PCF # the name of this PCF
   sbi: # Service-based interface information
     scheme: http # the protocol for sbi (http or https)
-    registerIPv4: 127.0.0.7 # IP used to register to NRF
-    bindingIPv4: 127.0.0.7  # IP used to bind the service
+    registerIPv4: 127.0.0.17 # IP used to register to NRF
+    bindingIPv4: 127.0.0.17  # IP used to bind the service
     port: 8000              # port used to bind the service
     tls: # the local path of TLS key
       pem: cert/pcf.pem # PCF TLS Certificate
@@ -28,7 +28,7 @@
   mongodb:       # the mongodb connected by this PCF
     name: free5gc                  # name of the mongodb
     url: mongodb://localhost:27017 # a valid URL of the mongodb
-  locality: area1 # Name of the location where a set of AMF, SMF, PCF and UPFs are located
+  locality: loc2 # Name of the location where a set of AMF, SMF, PCF and UPFs are located
 
 logger: # log output setting
   enable: true # true or false

free5gc/config/smfcfg1.yaml

--- smfcfg.yaml.orig    2024-03-30 10:35:10.535609025 +0900
+++ smfcfg1.yaml        2024-03-31 15:10:15.020009181 +0900
@@ -24,32 +24,23 @@
         - dnn: internet # Data Network Name
           dns: # the IP address of DNS
             ipv4: 8.8.8.8
-            ipv6: 2001:4860:4860::8888
-    - sNssai: # S-NSSAI (Single Network Slice Selection Assistance Information)
-        sst: 1 # Slice/Service Type (uinteger, range: 0~255)
-        sd: 112233 # Slice Differentiator (3 bytes hex string, range: 000000~FFFFFF)
-      dnnInfos: # DNN information list
-        - dnn: internet # Data Network Name
-          dns: # the IP address of DNS
-            ipv4: 8.8.8.8
-            ipv6: 2001:4860:4860::8888
   plmnList: # the list of PLMN IDs that this SMF belongs to (optional, remove this key when unnecessary)
-    - mcc: 208 # Mobile Country Code (3 digits string, digit: 0~9)
-      mnc: 93 # Mobile Network Code (2 or 3 digits string, digit: 0~9)
-  locality: area1 # Name of the location where a set of AMF, SMF, PCF and UPFs are located
+    - mcc: 001 # Mobile Country Code (3 digits string, digit: 0~9)
+      mnc: 01 # Mobile Network Code (2 or 3 digits string, digit: 0~9)
+  locality: loc1 # Name of the location where a set of AMF, SMF, PCF and UPFs are located
   pfcp: # the IP address of N4 interface on this SMF (PFCP)
     # addr config is deprecated in smf config v1.0.3, please use the following config
-    nodeID: 127.0.0.1 # the Node ID of this SMF
-    listenAddr: 127.0.0.1 # the IP/FQDN of N4 interface on this SMF (PFCP)
-    externalAddr: 127.0.0.1 # the IP/FQDN of N4 interface on this SMF (PFCP)
+    nodeID: 192.168.0.142 # the Node ID of this SMF
+    listenAddr: 192.168.0.142 # the IP/FQDN of N4 interface on this SMF (PFCP)
+    externalAddr: 192.168.0.142 # the IP/FQDN of N4 interface on this SMF (PFCP)
   userplaneInformation: # list of userplane information
     upNodes: # information of userplane node (AN or UPF)
       gNB1: # the name of the node
         type: AN # the type of the node (AN or UPF)
       UPF: # the name of the node
         type: UPF # the type of the node (AN or UPF)
-        nodeID: 127.0.0.8 # the Node ID of this UPF
-        addr: 127.0.0.8 # the IP/FQDN of N4 interface on this UPF (PFCP)
+        nodeID: 192.168.0.144 # the Node ID of this UPF
+        addr: 192.168.0.144 # the IP/FQDN of N4 interface on this UPF (PFCP)
         sNssaiUpfInfos: # S-NSSAI information list for this UPF
           - sNssai: # S-NSSAI (Single Network Slice Selection Assistance Information)
               sst: 1 # Slice/Service Type (uinteger, range: 0~255)
@@ -60,19 +51,10 @@
                   - cidr: 10.60.0.0/16
                 staticPools:
                   - cidr: 10.60.100.0/24
-          - sNssai: # S-NSSAI (Single Network Slice Selection Assistance Information)
-              sst: 1 # Slice/Service Type (uinteger, range: 0~255)
-              sd: 112233 # Slice Differentiator (3 bytes hex string, range: 000000~FFFFFF)
-            dnnUpfInfoList: # DNN information list for this S-NSSAI
-              - dnn: internet
-                pools:
-                  - cidr: 10.61.0.0/16
-                staticPools:
-                  - cidr: 10.61.100.0/24
         interfaces: # Interface list for this UPF
           - interfaceType: N3 # the type of the interface (N3 or N9)
             endpoints: # the IP address of this N3/N9 interface on this UPF
-              - 127.0.0.8
+              - 192.168.0.144
             networkInstances: # Data Network Name (DNN)
               - internet
     links: # the topology graph of userplane, A and B represent the two nodes of each link
@@ -93,6 +75,7 @@
   urrPeriod: 10 # default usage report period in seconds
   urrThreshold: 1000 # default usage report threshold in bytes
   requestedUnit: 1000
+  ulcl: false
 logger: # log output setting
   enable: true # true or false
   level: info # how detailed to output, value: trace, debug, info, warn, error, fatal, panic

free5gc/config/smfcfg2.yaml

--- smfcfg.yaml.orig    2024-03-30 10:35:10.535609025 +0900
+++ smfcfg2.yaml        2024-03-31 15:16:28.761472010 +0900
@@ -6,8 +6,8 @@
   smfName: SMF # the name of this SMF
   sbi: # Service-based interface information
     scheme: http # the protocol for sbi (http or https)
-    registerIPv4: 127.0.0.2 # IP used to register to NRF
-    bindingIPv4: 127.0.0.2 # IP used to bind the service
+    registerIPv4: 127.0.0.12 # IP used to register to NRF
+    bindingIPv4: 127.0.0.12 # IP used to bind the service
     port: 8000 # Port used to bind the service
     tls: # the local path of TLS key
       key: cert/smf.key # SMF TLS Certificate
@@ -24,32 +24,23 @@
         - dnn: internet # Data Network Name
           dns: # the IP address of DNS
             ipv4: 8.8.8.8
-            ipv6: 2001:4860:4860::8888
-    - sNssai: # S-NSSAI (Single Network Slice Selection Assistance Information)
-        sst: 1 # Slice/Service Type (uinteger, range: 0~255)
-        sd: 112233 # Slice Differentiator (3 bytes hex string, range: 000000~FFFFFF)
-      dnnInfos: # DNN information list
-        - dnn: internet # Data Network Name
-          dns: # the IP address of DNS
-            ipv4: 8.8.8.8
-            ipv6: 2001:4860:4860::8888
   plmnList: # the list of PLMN IDs that this SMF belongs to (optional, remove this key when unnecessary)
-    - mcc: 208 # Mobile Country Code (3 digits string, digit: 0~9)
-      mnc: 93 # Mobile Network Code (2 or 3 digits string, digit: 0~9)
-  locality: area1 # Name of the location where a set of AMF, SMF, PCF and UPFs are located
+    - mcc: 001 # Mobile Country Code (3 digits string, digit: 0~9)
+      mnc: 01 # Mobile Network Code (2 or 3 digits string, digit: 0~9)
+  locality: loc2 # Name of the location where a set of AMF, SMF, PCF and UPFs are located
   pfcp: # the IP address of N4 interface on this SMF (PFCP)
     # addr config is deprecated in smf config v1.0.3, please use the following config
-    nodeID: 127.0.0.1 # the Node ID of this SMF
-    listenAddr: 127.0.0.1 # the IP/FQDN of N4 interface on this SMF (PFCP)
-    externalAddr: 127.0.0.1 # the IP/FQDN of N4 interface on this SMF (PFCP)
+    nodeID: 192.168.0.143 # the Node ID of this SMF
+    listenAddr: 192.168.0.143 # the IP/FQDN of N4 interface on this SMF (PFCP)
+    externalAddr: 192.168.0.143 # the IP/FQDN of N4 interface on this SMF (PFCP)
   userplaneInformation: # list of userplane information
     upNodes: # information of userplane node (AN or UPF)
       gNB1: # the name of the node
         type: AN # the type of the node (AN or UPF)
       UPF: # the name of the node
         type: UPF # the type of the node (AN or UPF)
-        nodeID: 127.0.0.8 # the Node ID of this UPF
-        addr: 127.0.0.8 # the IP/FQDN of N4 interface on this UPF (PFCP)
+        nodeID: 192.168.0.145 # the Node ID of this UPF
+        addr: 192.168.0.145 # the IP/FQDN of N4 interface on this UPF (PFCP)
         sNssaiUpfInfos: # S-NSSAI information list for this UPF
           - sNssai: # S-NSSAI (Single Network Slice Selection Assistance Information)
               sst: 1 # Slice/Service Type (uinteger, range: 0~255)
@@ -57,22 +48,13 @@
             dnnUpfInfoList: # DNN information list for this S-NSSAI
               - dnn: internet
                 pools:
-                  - cidr: 10.60.0.0/16
-                staticPools:
-                  - cidr: 10.60.100.0/24
-          - sNssai: # S-NSSAI (Single Network Slice Selection Assistance Information)
-              sst: 1 # Slice/Service Type (uinteger, range: 0~255)
-              sd: 112233 # Slice Differentiator (3 bytes hex string, range: 000000~FFFFFF)
-            dnnUpfInfoList: # DNN information list for this S-NSSAI
-              - dnn: internet
-                pools:
                   - cidr: 10.61.0.0/16
                 staticPools:
                   - cidr: 10.61.100.0/24
         interfaces: # Interface list for this UPF
           - interfaceType: N3 # the type of the interface (N3 or N9)
             endpoints: # the IP address of this N3/N9 interface on this UPF
-              - 127.0.0.8
+              - 192.168.0.145
             networkInstances: # Data Network Name (DNN)
               - internet
     links: # the topology graph of userplane, A and B represent the two nodes of each link
@@ -93,6 +75,7 @@
   urrPeriod: 10 # default usage report period in seconds
   urrThreshold: 1000 # default usage report threshold in bytes
   requestedUnit: 1000
+  ulcl: false
 logger: # log output setting
   enable: true # true or false
   level: info # how detailed to output, value: trace, debug, info, warn, error, fatal, panic

Changes in configuration files of free5GC 5GC U-Plane1

free5gc/config/upfcfg.yaml

--- upfcfg.yaml.orig    2024-03-30 11:20:35.082415729 +0900
+++ upfcfg.yaml 2024-03-30 11:25:49.066076840 +0900
@@ -3,8 +3,8 @@
 
 # The listen IP and nodeID of the N4 interface on this UPF (Can't set to 0.0.0.0)
 pfcp:
-  addr: 127.0.0.8   # IP addr for listening
-  nodeID: 127.0.0.8 # External IP or FQDN can be reached
+  addr: 192.168.0.144   # IP addr for listening
+  nodeID: 192.168.0.144 # External IP or FQDN can be reached
   retransTimeout: 1s # retransmission timeout
   maxRetrans: 3 # the max number of retransmission
 
@@ -13,7 +13,7 @@
   # The IP list of the N3/N9 interfaces on this UPF
   # If there are multiple connection, set addr to 0.0.0.0 or list all the addresses
   ifList:
-    - addr: 127.0.0.8
+    - addr: 192.168.0.144
       type: N3
       # name: upf.5gc.nctu.me
       # ifname: gtpif
@@ -22,7 +22,7 @@
 # The DNN list supported by UPF
 dnnList:
   - dnn: internet # Data Network Name
-    cidr: 10.60.0.0/24 # Classless Inter-Domain Routing for assigned IPv4 pool of UE
+    cidr: 10.60.0.0/16 # Classless Inter-Domain Routing for assigned IPv4 pool of UE
     # natifname: eth0
 
 logger: # log output setting

Changes in configuration files of free5GC 5GC U-Plane2

free5gc/config/upfcfg.yaml

--- upfcfg.yaml.orig    2024-03-30 11:20:35.082415729 +0900
+++ upfcfg.yaml 2024-03-30 11:35:08.624145608 +0900
@@ -3,8 +3,8 @@
 
 # The listen IP and nodeID of the N4 interface on this UPF (Can't set to 0.0.0.0)
 pfcp:
-  addr: 127.0.0.8   # IP addr for listening
-  nodeID: 127.0.0.8 # External IP or FQDN can be reached
+  addr: 192.168.0.145   # IP addr for listening
+  nodeID: 192.168.0.145 # External IP or FQDN can be reached
   retransTimeout: 1s # retransmission timeout
   maxRetrans: 3 # the max number of retransmission
 
@@ -13,7 +13,7 @@
   # The IP list of the N3/N9 interfaces on this UPF
   # If there are multiple connection, set addr to 0.0.0.0 or list all the addresses
   ifList:
-    - addr: 127.0.0.8
+    - addr: 192.168.0.145
       type: N3
       # name: upf.5gc.nctu.me
       # ifname: gtpif
@@ -22,7 +22,7 @@
 # The DNN list supported by UPF
 dnnList:
   - dnn: internet # Data Network Name
-    cidr: 10.60.0.0/24 # Classless Inter-Domain Routing for assigned IPv4 pool of UE
+    cidr: 10.61.0.0/16 # Classless Inter-Domain Routing for assigned IPv4 pool of UE
     # natifname: eth0
 
 logger: # log output setting

Changes in configuration files of UERANSIM UE / RAN

Changes in configuration files of RAN (gNodeB1)

UERANSIM/config/free5gc-gnb.yaml

--- free5gc-gnb.yaml.orig       2021-02-11 11:03:28.000000000 +0000
+++ free5gc-gnb.yaml    2021-08-10 00:28:30.000000000 +0000
@@ -1,17 +1,17 @@
-mcc: '208'          # Mobile Country Code value
-mnc: '93'           # Mobile Network Code value (2 or 3 digits)
+mcc: '001'          # Mobile Country Code value
+mnc: '01'           # Mobile Network Code value (2 or 3 digits)
 
 nci: '0x000000010'  # NR Cell Identity (36-bit)
 idLength: 32        # NR gNB ID length in bits [22...32]
 tac: 1              # Tracking Area Code
 
-linkIp: 127.0.0.1   # gNB's local IP address for Radio Link Simulation (Usually same with local IP)
-ngapIp: 127.0.0.1   # gNB's local IP address for N2 Interface (Usually same with local IP)
-gtpIp: 127.0.0.1    # gNB's local IP address for N3 Interface (Usually same with local IP)
+linkIp: 192.168.0.131   # gNB's local IP address for Radio Link Simulation (Usually same with local IP)
+ngapIp: 192.168.0.131   # gNB's local IP address for N2 Interface (Usually same with local IP)
+gtpIp: 192.168.0.131    # gNB's local IP address for N3 Interface (Usually same with local IP)
 
 # List of AMF address information
 amfConfigs:
-  - address: 127.0.0.1
+  - address: 192.168.0.142
     port: 38412
 
 # List of supported S-NSSAIs by this gNB

Changes in configuration files of RAN (gNodeB2)

UERANSIM/config/free5gc-gnb.yaml

--- free5gc-gnb.yaml.orig       2021-02-11 11:03:28.000000000 +0000
+++ free5gc-gnb.yaml    2021-08-10 00:30:54.000000000 +0000
@@ -1,17 +1,17 @@
-mcc: '208'          # Mobile Country Code value
-mnc: '93'           # Mobile Network Code value (2 or 3 digits)
+mcc: '001'          # Mobile Country Code value
+mnc: '01'           # Mobile Network Code value (2 or 3 digits)
 
 nci: '0x000000010'  # NR Cell Identity (36-bit)
 idLength: 32        # NR gNB ID length in bits [22...32]
-tac: 1              # Tracking Area Code
+tac: 2              # Tracking Area Code
 
-linkIp: 127.0.0.1   # gNB's local IP address for Radio Link Simulation (Usually same with local IP)
-ngapIp: 127.0.0.1   # gNB's local IP address for N2 Interface (Usually same with local IP)
-gtpIp: 127.0.0.1    # gNB's local IP address for N3 Interface (Usually same with local IP)
+linkIp: 192.168.0.132   # gNB's local IP address for Radio Link Simulation (Usually same with local IP)
+ngapIp: 192.168.0.132   # gNB's local IP address for N2 Interface (Usually same with local IP)
+gtpIp: 192.168.0.132    # gNB's local IP address for N3 Interface (Usually same with local IP)
 
 # List of AMF address information
 amfConfigs:
-  - address: 127.0.0.1
+  - address: 192.168.0.143
     port: 38412
 
 # List of supported S-NSSAIs by this gNB

Changes in configuration files of UE for Loc1 (IMSI-001010000000000)

UERANSIM/config/free5gc-ue-loc1.yaml

--- free5gc-ue.yaml.orig        2024-03-02 20:21:00.000000000 +0900
+++ free5gc-ue-loc1.yaml        2024-03-31 15:37:50.000000000 +0900
@@ -1,9 +1,9 @@
 # IMSI number of the UE. IMSI = [MCC|MNC|MSISDN] (In total 15 digits)
-supi: 'imsi-208930000000001'
+supi: 'imsi-001010000000000'
 # Mobile Country Code value of HPLMN
-mcc: '208'
+mcc: '001'
 # Mobile Network Code value of HPLMN (2 or 3 digits)
-mnc: '93'
+mnc: '01'
 # SUCI Protection Scheme : 0 for Null-scheme, 1 for Profile A and 2 for Profile B
 protectionScheme: 0
 # Home Network Public Key for protecting with SUCI Profile A
@@ -28,7 +28,7 @@
 
 # List of gNB IP addresses for Radio Link Simulation
 gnbSearchList:
-  - 127.0.0.1
+  - 192.168.0.131
 
 # UAC Access Identities Configuration
 uacAic:

Changes in configuration files of UE for Loc2 (IMSI-001010000000000)

UERANSIM/config/free5gc-ue-loc2.yaml

--- free5gc-ue.yaml.orig        2024-03-02 20:21:00.000000000 +0900
+++ free5gc-ue-loc2.yaml        2024-03-31 15:40:20.000000000 +0900
@@ -1,9 +1,9 @@
 # IMSI number of the UE. IMSI = [MCC|MNC|MSISDN] (In total 15 digits)
-supi: 'imsi-208930000000001'
+supi: 'imsi-001010000000000'
 # Mobile Country Code value of HPLMN
-mcc: '208'
+mcc: '001'
 # Mobile Network Code value of HPLMN (2 or 3 digits)
-mnc: '93'
+mnc: '01'
 # SUCI Protection Scheme : 0 for Null-scheme, 1 for Profile A and 2 for Profile B
 protectionScheme: 0
 # Home Network Public Key for protecting with SUCI Profile A
@@ -28,7 +28,7 @@
 
 # List of gNB IP addresses for Radio Link Simulation
 gnbSearchList:
-  - 127.0.0.1
+  - 192.168.0.132
 
 # UAC Access Identities Configuration
 uacAic:

Network settings of free5GC 5GC and UERANSIM UE / RAN

Network settings of free5GC 5GC C-Plane

Add IP addresses for (AMF1 & SMF1 & PCF1) and (AMF2 & SMF2 & PCF2).

ip addr add 192.168.0.142/24 dev enp0s8
ip addr add 192.168.0.143/24 dev enp0s8

Note. enp0s8 is the network interface of 192.168.0.0/24 in my VirtualBox environment. Please change it according to your environment.

Network settings of free5GC 5GC U-Plane1

First, uncomment the next line in the /etc/sysctl.conf file and reflect it in the OS.

net.ipv4.ip_forward=1

# sysctl -p

Next, configure NAPT.

# iptables -t nat -A POSTROUTING -s 10.60.0.0/16 ! -o upfgtp -j MASQUERADE

Network settings of free5GC 5GC U-Plane2

First, uncomment the next line in the /etc/sysctl.conf file and reflect it in the OS.

net.ipv4.ip_forward=1

# sysctl -p

Next, configure NAPT.

# iptables -t nat -A POSTROUTING -s 10.61.0.0/16 ! -o upfgtp -j MASQUERADE

Build free5GC and UERANSIM

Note. It is recommended to use go1.18.x according to the commit to free5gc/openapi on 2022.10.26.

Please refer to the following for building free5GC and UERANSIM respectively.

free5GC v3.4.1 (2024.03.28) - https://free5gc.org/guide/
UERANSIM v3.2.6 (2024.03.08) - https://github.com/aligungr/UERANSIM/wiki/Installation

Install MongoDB on free5GC 5GC C-Plane machine. It is not necessary to install MongoDB on free5GC 5GC U-Plane machines. MongoDB Compass is a convenient tool to look at the MongoDB database.

Note. The installation guide also includes instructions on building the latest committed version.

Run free5GC 5GC and UERANSIM UE / RAN

First run the 5GC, then UERANSIM (UE & RAN implementation).

Run free5GC 5GC U-Plane1 & U-Plane2

First, run free5GC 5GC U-Planes. Please see here for the reason.
Note. It was improved on 2022.11.08, and you don't have to worry about the startup order of C-Plane and U-Plane.

free5GC 5GC U-Plane1

# cd free5gc
# bin/upf

free5GC 5GC U-Plane2

# cd free5gc
# bin/upf

Then run tcpdump on one more terminal for each U-Plane.

Run tcpdump on VM2 (U-Plane1)

# tcpdump -i upfgtp -n
tcpdump: verbose output suppressed, use -v or -vv for full protocol decode
listening on upfgtp, link-type RAW (Raw IP), capture size 262144 bytes

Run tcpdump on VM3 (U-Plane2)

# tcpdump -i upfgtp -n
tcpdump: verbose output suppressed, use -v or -vv for full protocol decode
listening on upfgtp, link-type RAW (Raw IP), capture size 262144 bytes

Run free5GC 5GC C-Plane

Next, run free5GC 5GC C-Plane.

free5GC 5GC C-Plane

Create the following shell script and run it.

#!/usr/bin/env bash

PID_LIST=()

NF_LIST1="amf smf pcf"
NF_LIST2="udr udm nssf ausf chf"

export GIN_MODE=release

./bin/nrf &
PID_LIST+=($!)
sleep 1

for NF in ${NF_LIST1}; do
    ./bin/${NF} -c config/${NF}cfg1.yaml &
    PID_LIST+=($!)
    sleep 1
    ./bin/${NF} -c config/${NF}cfg2.yaml &
    PID_LIST+=($!)
    sleep 1
done

for NF in ${NF_LIST2}; do
    ./bin/${NF} &
    PID_LIST+=($!)
    sleep 1
done

function terminate()
{
    sudo kill -SIGTERM ${PID_LIST[${#PID_LIST[@]}-2]} ${PID_LIST[${#PID_LIST[@]}-1]}
    sleep 2
}

trap terminate SIGINT
wait ${PID_LIST}

Run UERANSIM (gNodeBs)

Run each gNodeB with TAC=1 and TAC=2 in two locations.
Please refer to the following for usage of UERANSIM.

https://github.com/aligungr/UERANSIM/wiki/Usage

Start gNodeB1 with TAC=1 in Loc1

# ./nr-gnb -c ../config/free5gc-gnb.yaml
UERANSIM v3.2.6
[2024-03-31 17:21:07.473] [sctp] [info] Trying to establish SCTP connection... (192.168.0.142:38412)
[2024-03-31 17:21:07.485] [sctp] [info] SCTP connection established (192.168.0.142:38412)
[2024-03-31 17:21:07.486] [sctp] [debug] SCTP association setup ascId[13]
[2024-03-31 17:21:07.487] [ngap] [debug] Sending NG Setup Request
[2024-03-31 17:21:07.494] [ngap] [debug] NG Setup Response received
[2024-03-31 17:21:07.494] [ngap] [info] NG Setup procedure is successful

The free5GC C-Plane log when executed is as follows.

2024-03-31T17:21:07.435189031+09:00 [INFO][AMF][Ngap] [AMF] SCTP Accept from: 192.168.0.131:44324
2024-03-31T17:21:07.437356526+09:00 [INFO][AMF][Ngap] Create a new NG connection for: 192.168.0.131:44324
2024-03-31T17:21:07.440151656+09:00 [INFO][AMF][Ngap][ran_addr:192.168.0.131:44324] Handle NGSetupRequest
2024-03-31T17:21:07.440653975+09:00 [INFO][AMF][Ngap][ran_addr:192.168.0.131:44324] Send NG-Setup response

Start gNodeB2 with TAC=2 in Loc2

# ./nr-gnb -c ../config/free5gc-gnb.yaml
UERANSIM v3.2.6
[2024-03-31 17:21:10.192] [sctp] [info] Trying to establish SCTP connection... (192.168.0.143:38412)
[2024-03-31 17:21:10.204] [sctp] [info] SCTP connection established (192.168.0.143:38412)
[2024-03-31 17:21:10.205] [sctp] [debug] SCTP association setup ascId[10]
[2024-03-31 17:21:10.205] [ngap] [debug] Sending NG Setup Request
[2024-03-31 17:21:10.213] [ngap] [debug] NG Setup Response received
[2024-03-31 17:21:10.213] [ngap] [info] NG Setup procedure is successful

The free5GC C-Plane log when executed is as follows.

2024-03-31T17:21:10.443995653+09:00 [INFO][AMF][Ngap] [AMF] SCTP Accept from: 192.168.0.132:33287
2024-03-31T17:21:10.446352828+09:00 [INFO][AMF][Ngap] Create a new NG connection for: 192.168.0.132:33287
2024-03-31T17:21:10.449327897+09:00 [INFO][AMF][Ngap][ran_addr:192.168.0.132:33287] Handle NGSetupRequest
2024-03-31T17:21:10.450007938+09:00 [INFO][AMF][Ngap][ran_addr:192.168.0.132:33287] Send NG-Setup response

Run UERANSIM (UE in Loc1)

Confirm that the packet goes through the DN of U-Plane1 in the same Loc1 by connecting to gNodeB1 in Loc1.

Start UE connected to gNodeB1 in Loc1

# ./nr-ue -c ../config/free5gc-ue-loc1.yaml 
UERANSIM v3.2.6
[2024-03-31 17:22:46.042] [nas] [info] UE switches to state [MM-DEREGISTERED/PLMN-SEARCH]
[2024-03-31 17:22:46.044] [rrc] [debug] New signal detected for cell[1], total [1] cells in coverage
[2024-03-31 17:22:47.789] [nas] [info] Selected plmn[001/01]
[2024-03-31 17:22:47.789] [rrc] [info] Selected cell plmn[001/01] tac[1] category[SUITABLE]
[2024-03-31 17:22:47.790] [nas] [info] UE switches to state [MM-DEREGISTERED/PS]
[2024-03-31 17:22:47.791] [nas] [info] UE switches to state [MM-DEREGISTERED/NORMAL-SERVICE]
[2024-03-31 17:22:47.791] [nas] [debug] Initial registration required due to [MM-DEREG-NORMAL-SERVICE]
[2024-03-31 17:22:47.795] [nas] [debug] UAC access attempt is allowed for identity[0], category[MO_sig]
[2024-03-31 17:22:47.796] [nas] [debug] Sending Initial Registration
[2024-03-31 17:22:47.796] [rrc] [debug] Sending RRC Setup Request
[2024-03-31 17:22:47.798] [nas] [info] UE switches to state [MM-REGISTER-INITIATED]
[2024-03-31 17:22:47.799] [rrc] [info] RRC connection established
[2024-03-31 17:22:47.799] [rrc] [info] UE switches to state [RRC-CONNECTED]
[2024-03-31 17:22:47.800] [nas] [info] UE switches to state [CM-CONNECTED]
[2024-03-31 17:22:48.963] [nas] [debug] Authentication Request received
[2024-03-31 17:22:48.963] [nas] [debug] Received SQN [000000000033]
[2024-03-31 17:22:48.963] [nas] [debug] SQN-MS [000000000000]
[2024-03-31 17:22:48.997] [nas] [debug] Security Mode Command received
[2024-03-31 17:22:48.997] [nas] [debug] Selected integrity[2] ciphering[0]
[2024-03-31 17:22:49.160] [nas] [debug] Registration accept received
[2024-03-31 17:22:49.160] [nas] [info] UE switches to state [MM-REGISTERED/NORMAL-SERVICE]
[2024-03-31 17:22:49.160] [nas] [debug] Sending Registration Complete
[2024-03-31 17:22:49.160] [nas] [info] Initial Registration is successful
[2024-03-31 17:22:49.160] [nas] [debug] Sending PDU Session Establishment Request
[2024-03-31 17:22:49.161] [nas] [debug] UAC access attempt is allowed for identity[0], category[MO_sig]
[2024-03-31 17:22:49.371] [nas] [debug] Configuration Update Command received
[2024-03-31 17:22:49.584] [nas] [debug] PDU Session Establishment Accept received
[2024-03-31 17:22:49.587] [nas] [info] PDU Session establishment is successful PSI[1]
[2024-03-31 17:22:49.613] [app] [info] Connection setup for PDU session[1] is successful, TUN interface[uesimtun0, 10.60.0.1] is up.

The free5GC C-Plane log when executed is as follows.

2024-03-31T17:22:47.428498763+09:00 [INFO][AMF][Ngap][ran_addr:192.168.0.131:44324] Handle InitialUEMessage
2024-03-31T17:22:47.429273579+09:00 [INFO][AMF][Ngap][amf_ue_ngap_id:RU:1,AU:1(3GPP)][ran_addr:192.168.0.131:44324] New RanUe [RanUeNgapID:1][AmfUeNgapID:1]
2024-03-31T17:22:47.430487534+09:00 [INFO][AMF][Ngap][ran_addr:192.168.0.131:44324] 5GSMobileIdentity ["SUCI":"suci-0-001-01-0000-0-0-0000000000", err: <nil>]
2024-03-31T17:22:47.433824543+09:00 [INFO][AMF][CTX] New AmfUe [supi:][guti:00101cafe0000000001]
2024-03-31T17:22:47.434548433+09:00 [INFO][AMF][Gmm] Handle event[Gmm Message], transition from [Deregistered] to [Deregistered]
2024-03-31T17:22:47.435062337+09:00 [INFO][AMF][Gmm][amf_ue_ngap_id:RU:1,AU:1(3GPP)][supi:SUPI:] Handle Registration Request
2024-03-31T17:22:47.435666317+09:00 [INFO][AMF][Gmm][amf_ue_ngap_id:RU:1,AU:1(3GPP)][supi:SUPI:] RegistrationType: Initial Registration
2024-03-31T17:22:47.436510813+09:00 [INFO][AMF][Gmm][amf_ue_ngap_id:RU:1,AU:1(3GPP)][supi:SUPI:] MobileIdentity5GS: SUCI[suci-0-001-01-0000-0-0-0000000000]
2024-03-31T17:22:47.437129672+09:00 [INFO][AMF][Gmm] Handle event[Start Authentication], transition from [Deregistered] to [Authentication]
2024-03-31T17:22:47.437980393+09:00 [INFO][AMF][Gmm][amf_ue_ngap_id:RU:1,AU:1(3GPP)][supi:SUPI:] Authentication procedure
2024-03-31T17:22:47.440884757+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T17:22:47.447667879+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T17:22:47.460706705+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-31T17:22:48.479173250+09:00 [INFO][NRF][DISC] Handle NFDiscoveryRequest
2024-03-31T17:22:48.482746415+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | GET     | /nnrf-disc/v1/nf-instances?requester-nf-type=AMF&target-nf-type=AUSF |
2024-03-31T17:22:48.487409960+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T17:22:48.493510175+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T17:22:48.508346173+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-31T17:22:48.515291723+09:00 [INFO][AUSF][UeAuth] HandleUeAuthPostRequest
2024-03-31T17:22:48.516158392+09:00 [INFO][AUSF][UeAuth] Serving network authorized
2024-03-31T17:22:48.518566897+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T17:22:48.522230595+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T17:22:48.530287575+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-31T17:22:48.533210760+09:00 [INFO][NRF][DISC] Handle NFDiscoveryRequest
2024-03-31T17:22:48.536277752+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | GET     | /nnrf-disc/v1/nf-instances?requester-nf-type=AUSF&service-names=nudm-ueau&target-nf-type=UDM |
2024-03-31T17:22:48.537913479+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T17:22:48.539818125+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T17:22:48.547643855+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-31T17:22:48.550855456+09:00 [INFO][UDM][UEAU] Handle GenerateAuthDataRequest
2024-03-31T17:22:48.552185087+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T17:22:48.554786370+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T17:22:48.560206140+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-31T17:22:48.560802231+09:00 [INFO][UDM][Suci] suciPart: [suci 0 001 01 0000 0 0 0000000000]
2024-03-31T17:22:48.561085172+09:00 [INFO][UDM][Suci] scheme 0
2024-03-31T17:22:48.561211807+09:00 [INFO][UDM][Suci] SUPI type is IMSI
http://127.0.0.10:8000
2024-03-31T17:22:48.563079388+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T17:22:48.565131374+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T17:22:48.568943798+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-31T17:22:48.570512532+09:00 [INFO][NRF][DISC] Handle NFDiscoveryRequest
2024-03-31T17:22:48.571753464+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | GET     | /nnrf-disc/v1/nf-instances?requester-nf-type=UDM&target-nf-type=UDR |
2024-03-31T17:22:48.574489385+09:00 [INFO][UDR][DataRepo] Handle QueryAuthSubsData
2024-03-31T17:22:48.578225072+09:00 [INFO][UDR][GIN] | 200 |       127.0.0.1 | GET     | /nudr-dr/v1/subscription-data/imsi-001010000000000/authentication-data/authentication-subscription |
2024-03-31T17:22:48.579432609+09:00 [INFO][UDM][UEAU] Nil Op
2024-03-31T17:22:48.582399903+09:00 [INFO][UDR][DataRepo] Handle ModifyAuthentication
2024-03-31T17:22:48.584596306+09:00 [INFO][UDR][GIN] | 204 |       127.0.0.1 | PATCH   | /nudr-dr/v1/subscription-data/imsi-001010000000000/authentication-data/authentication-subscription |
2024-03-31T17:22:48.585021806+09:00 [INFO][UDM][GIN] | 200 |       127.0.0.1 | POST    | /nudm-ueau/v1/suci-0-001-01-0000-0-0-0000000000/security-information/generate-auth-data |
2024-03-31T17:22:48.585650930+09:00 [INFO][AUSF][UeAuth] Add SuciSupiPair (suci-0-001-01-0000-0-0-0000000000, imsi-001010000000000) to map.
2024-03-31T17:22:48.585948233+09:00 [INFO][AUSF][UeAuth] Use 5G AKA auth method
2024-03-31T17:22:48.586274365+09:00 [INFO][AUSF][5gAka] XresStar = 6161383039616264356133336366333537613237626465643939623733383439
2024-03-31T17:22:48.586543585+09:00 [INFO][AUSF][GIN] | 201 |       127.0.0.1 | POST    | /nausf-auth/v1/ue-authentications |
2024-03-31T17:22:48.587063853+09:00 [INFO][AMF][Gmm][amf_ue_ngap_id:RU:1,AU:1(3GPP)][supi:SUPI:] Send Authentication Request
2024-03-31T17:22:48.587429937+09:00 [INFO][AMF][Ngap][amf_ue_ngap_id:RU:1,AU:1(3GPP)][ran_addr:192.168.0.131:44324] Send Downlink Nas Transport
2024-03-31T17:22:48.588246457+09:00 [INFO][AMF][Gmm][amf_ue_ngap_id:RU:1,AU:1(3GPP)][supi:SUPI:] Start T3560 timer
2024-03-31T17:22:48.590412836+09:00 [INFO][AMF][Ngap][ran_addr:192.168.0.131:44324] Handle UplinkNASTransport
2024-03-31T17:22:48.590539809+09:00 [INFO][AMF][Ngap][amf_ue_ngap_id:RU:1,AU:1(3GPP)][ran_addr:192.168.0.131:44324] Handle UplinkNASTransport (RAN UE NGAP ID: 1)
2024-03-31T17:22:48.590814563+09:00 [INFO][AMF][Gmm] Handle event[Gmm Message], transition from [Authentication] to [Authentication]
2024-03-31T17:22:48.591021661+09:00 [INFO][AMF][Gmm][amf_ue_ngap_id:RU:1,AU:1(3GPP)][supi:SUPI:] Handle Authentication Response
2024-03-31T17:22:48.591220045+09:00 [INFO][AMF][Gmm][amf_ue_ngap_id:RU:1,AU:1(3GPP)][supi:SUPI:] Stop T3560 timer
2024-03-31T17:22:48.592020190+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T17:22:48.593969943+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T17:22:48.597688839+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-31T17:22:48.599228713+09:00 [INFO][AUSF][5gAka] Auth5gAkaComfirmRequest
2024-03-31T17:22:48.599538187+09:00 [INFO][AUSF][5gAka] res*: 6161383039616264356133336366333537613237626465643939623733383439
Xres*: 6161383039616264356133336366333537613237626465643939623733383439
2024-03-31T17:22:48.600240436+09:00 [INFO][AUSF][5gAka] 5G AKA confirmation succeeded
2024-03-31T17:22:48.600967711+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T17:22:48.602087145+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T17:22:48.606258020+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-31T17:22:48.607853448+09:00 [INFO][UDM][UEAU] Handle ConfirmAuthDataRequest
2024-03-31T17:22:48.608966815+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T17:22:48.612884896+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T17:22:48.616810037+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-31T17:22:48.618766340+09:00 [INFO][UDR][DataRepo] Handle CreateAuthenticationStatus
2024-03-31T17:22:48.619969839+09:00 [INFO][UDR][GIN] | 204 |       127.0.0.1 | PUT     | /nudr-dr/v1/subscription-data/imsi-001010000000000/authentication-data/authentication-status |
2024-03-31T17:22:48.620324980+09:00 [INFO][UDM][GIN] | 201 |       127.0.0.1 | POST    | /nudm-ueau/v1/imsi-001010000000000/auth-events |
2024-03-31T17:22:48.620832796+09:00 [INFO][AUSF][GIN] | 200 |       127.0.0.1 | PUT     | /nausf-auth/v1/ue-authentications/suci-0-001-01-0000-0-0-0000000000/5g-aka-confirmation |
2024-03-31T17:22:48.621273012+09:00 [INFO][AMF][Gmm] Handle event[Authentication Success], transition from [Authentication] to [SecurityMode]
2024-03-31T17:22:48.621365379+09:00 [INFO][AMF][Gmm][amf_ue_ngap_id:RU:1,AU:1(3GPP)][supi:SUPI:imsi-001010000000000] Send Security Mode Command
2024-03-31T17:22:48.621597440+09:00 [INFO][AMF][Ngap][amf_ue_ngap_id:RU:1,AU:1(3GPP)][ran_addr:192.168.0.131:44324] Send Downlink Nas Transport
2024-03-31T17:22:48.622245582+09:00 [INFO][AMF][Gmm][amf_ue_ngap_id:RU:1,AU:1(3GPP)][supi:SUPI:imsi-001010000000000] Start T3560 timer
2024-03-31T17:22:48.624008237+09:00 [INFO][AMF][Ngap][ran_addr:192.168.0.131:44324] Handle UplinkNASTransport
2024-03-31T17:22:48.624169729+09:00 [INFO][AMF][Ngap][amf_ue_ngap_id:RU:1,AU:1(3GPP)][ran_addr:192.168.0.131:44324] Handle UplinkNASTransport (RAN UE NGAP ID: 1)
2024-03-31T17:22:48.624427438+09:00 [INFO][AMF][Gmm] Handle event[Gmm Message], transition from [SecurityMode] to [SecurityMode]
2024-03-31T17:22:48.624642744+09:00 [INFO][AMF][Gmm][amf_ue_ngap_id:RU:1,AU:1(3GPP)][supi:SUPI:imsi-001010000000000] Handle Security Mode Complete
2024-03-31T17:22:48.624853067+09:00 [INFO][AMF][Gmm][amf_ue_ngap_id:RU:1,AU:1(3GPP)][supi:SUPI:imsi-001010000000000] Stop T3560 timer
2024-03-31T17:22:48.625110532+09:00 [INFO][AMF][Gmm] Handle event[SecurityMode Success], transition from [SecurityMode] to [ContextSetup]
2024-03-31T17:22:48.625329496+09:00 [INFO][AMF][Gmm][amf_ue_ngap_id:RU:1,AU:1(3GPP)][supi:SUPI:imsi-001010000000000] Handle InitialRegistration
2024-03-31T17:22:48.626319540+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T17:22:48.628559649+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T17:22:48.632286147+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-31T17:22:48.633811844+09:00 [INFO][NRF][DISC] Handle NFDiscoveryRequest
2024-03-31T17:22:48.635448955+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | GET     | /nnrf-disc/v1/nf-instances?requester-nf-type=AMF&supi=imsi-001010000000000&target-nf-type=UDM |
2024-03-31T17:22:48.636277701+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T17:22:48.637963488+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T17:22:48.642929586+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-31T17:22:48.644781092+09:00 [INFO][UDM][SDM] Handle GetNssai
2024-03-31T17:22:48.645641480+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T17:22:48.647190028+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T17:22:48.650869495+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-31T17:22:48.652484435+09:00 [INFO][UDR][DataRepo] Handle QueryAmData
2024-03-31T17:22:48.653254005+09:00 [INFO][UDR][GIN] | 200 |       127.0.0.1 | GET     | /nudr-dr/v1/subscription-data/imsi-001010000000000/00101/provisioned-data/am-data |
2024-03-31T17:22:48.653727707+09:00 [INFO][UDM][GIN] | 200 |       127.0.0.1 | GET     | /nudm-sdm/v1/imsi-001010000000000/nssai?plmn-id=%7B%22mcc%22%3A%22001%22%2C%22mnc%22%3A%2201%22%7D |
2024-03-31T17:22:48.654249227+09:00 [INFO][AMF][Gmm] RequestedNssai: &{Iei:47 Len:5 Buffer:[4 1 1 2 3]}
2024-03-31T17:22:48.654315742+09:00 [INFO][AMF][Gmm][amf_ue_ngap_id:RU:1,AU:1(3GPP)][supi:SUPI:imsi-001010000000000] RequestedNssai - ServingSnssai: &{Sst:1 Sd:010203}, HomeSnssai: <nil>
2024-03-31T17:22:48.655338841+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T17:22:48.656965635+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T17:22:48.659877533+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-31T17:22:48.661063014+09:00 [INFO][NRF][DISC] Handle NFDiscoveryRequest
2024-03-31T17:22:48.662321115+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | GET     | /nnrf-disc/v1/nf-instances?requester-nf-type=AMF&supi=imsi-001010000000000&target-nf-type=UDM |
2024-03-31T17:22:48.662987108+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T17:22:48.664230257+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T17:22:48.667675740+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-31T17:22:48.669167991+09:00 [INFO][UDM][UECM] Handle RegistrationAmf3gppAccess
2024-03-31T17:22:48.669691256+09:00 [INFO][UDM][UECM] UEID: imsi-001010000000000
2024-03-31T17:22:48.670328368+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T17:22:48.671636801+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T17:22:48.674985199+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-31T17:22:48.676605219+09:00 [INFO][UDR][DataRepo] Handle CreateAmfContext3gpp
2024-03-31T17:22:48.677610765+09:00 [INFO][UDR][GIN] | 204 |       127.0.0.1 | PUT     | /nudr-dr/v1/subscription-data/imsi-001010000000000/context-data/amf-3gpp-access |
2024-03-31T17:22:48.677901757+09:00 [INFO][UDM][GIN] | 201 |       127.0.0.1 | PUT     | /nudm-uecm/v1/imsi-001010000000000/registrations/amf-3gpp-access |
2024-03-31T17:22:48.679444513+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T17:22:48.682874051+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T17:22:48.686362397+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-31T17:22:48.687793993+09:00 [INFO][UDM][SDM] Handle GetAmData
2024-03-31T17:22:48.688429703+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T17:22:48.689442893+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T17:22:48.692701009+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-31T17:22:48.694030941+09:00 [INFO][UDR][DataRepo] Handle QueryAmData
2024-03-31T17:22:48.694681013+09:00 [INFO][UDR][GIN] | 200 |       127.0.0.1 | GET     | /nudr-dr/v1/subscription-data/imsi-001010000000000/00101/provisioned-data/am-data?supported-features=%7B%22mcc%22%3A%22001%22%2C%22mnc%22%3A%2201%22%7D |
2024-03-31T17:22:48.695023540+09:00 [INFO][UDM][GIN] | 200 |       127.0.0.1 | GET     | /nudm-sdm/v1/imsi-001010000000000/am-data?plmn-id=%7B%22mcc%22%3A%22001%22%2C%22mnc%22%3A%2201%22%7D |
2024-03-31T17:22:48.696283850+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T17:22:48.697668314+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T17:22:48.701059326+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-31T17:22:48.702414469+09:00 [INFO][UDM][SDM] Handle GetSmfSelectData
2024-03-31T17:22:48.702938668+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T17:22:48.704167921+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T17:22:48.707219166+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-31T17:22:48.708518745+09:00 [INFO][UDR][DataRepo] Handle QuerySmfSelectData
2024-03-31T17:22:48.709140104+09:00 [INFO][UDR][GIN] | 200 |       127.0.0.1 | GET     | /nudr-dr/v1/subscription-data/imsi-001010000000000/00101/provisioned-data/smf-selection-subscription-data |
2024-03-31T17:22:48.709494682+09:00 [INFO][UDM][GIN] | 200 |       127.0.0.1 | GET     | /nudm-sdm/v1/imsi-001010000000000/smf-select-data?plmn-id=%7B%22mcc%22%3A%22001%22%2C%22mnc%22%3A%2201%22%7D |
2024-03-31T17:22:48.710716297+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T17:22:48.712004652+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T17:22:48.715459254+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-31T17:22:48.717798463+09:00 [INFO][UDM][SDM] Handle GetUeContextInSmfData
2024-03-31T17:22:48.719023393+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T17:22:48.720314560+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T17:22:48.726024716+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-31T17:22:48.727492179+09:00 [INFO][UDR][DataRepo] Handle QuerySmfRegList
2024-03-31T17:22:48.727976733+09:00 [INFO][UDR][GIN] | 200 |       127.0.0.1 | GET     | /nudr-dr/v1/subscription-data/imsi-001010000000000/context-data/smf-registrations |
2024-03-31T17:22:48.728575710+09:00 [INFO][UDM][GIN] | 200 |       127.0.0.1 | GET     | /nudm-sdm/v1/imsi-001010000000000/ue-context-in-smf-data |
2024-03-31T17:22:48.729594483+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T17:22:48.731388942+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T17:22:48.734898327+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-31T17:22:48.736483495+09:00 [INFO][UDM][SDM] Handle Subscribe
2024-03-31T17:22:48.737386907+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T17:22:48.739363623+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T17:22:48.742949404+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-31T17:22:48.745137961+09:00 [INFO][UDR][DataRepo] Handle CreateSdmSubscriptions
2024-03-31T17:22:48.745471618+09:00 [INFO][UDR][GIN] | 201 |       127.0.0.1 | POST    | /nudr-dr/v1/subscription-data/imsi-001010000000000/context-data/sdm-subscriptions |
2024-03-31T17:22:48.745869005+09:00 [INFO][UDM][GIN] | 201 |       127.0.0.1 | POST    | /nudm-sdm/v1/imsi-001010000000000/sdm-subscriptions |
2024-03-31T17:22:48.746789601+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T17:22:48.748515506+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T17:22:48.751489076+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-31T17:22:48.752626234+09:00 [INFO][NRF][DISC] Handle NFDiscoveryRequest
2024-03-31T17:22:48.753912894+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | GET     | /nnrf-disc/v1/nf-instances?preferred-locality=loc1&requester-nf-type=AMF&supi=imsi-001010000000000&target-nf-type=PCF |
2024-03-31T17:22:48.754585849+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T17:22:48.755793440+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T17:22:48.759325069+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-31T17:22:48.761529048+09:00 [INFO][PCF][AmPol] Handle AM Policy Create Request
2024-03-31T17:22:48.762119902+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T17:22:48.763598664+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T17:22:48.766259699+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-31T17:22:48.767200415+09:00 [INFO][NRF][DISC] Handle NFDiscoveryRequest
2024-03-31T17:22:48.768067077+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | GET     | /nnrf-disc/v1/nf-instances?requester-nf-type=PCF&target-nf-type=UDR |
2024-03-31T17:22:48.768555961+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T17:22:48.769757411+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T17:22:48.773421196+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-31T17:22:48.775102162+09:00 [INFO][UDR][DataRepo] Handle PolicyDataUesUeIdAmDataGet
2024-03-31T17:22:48.775827898+09:00 [INFO][UDR][GIN] | 200 |       127.0.0.1 | GET     | /nudr-dr/v1/policy-data/ues/imsi-001010000000000/am-data |
2024-03-31T17:22:48.776837409+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T17:22:48.778175803+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T17:22:48.780733678+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-31T17:22:48.781643738+09:00 [INFO][NRF][DISC] Handle NFDiscoveryRequest
2024-03-31T17:22:48.782483964+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | GET     | /nnrf-disc/v1/nf-instances?guami=%7B%22plmnId%22%3A%7B%22mcc%22%3A%22001%22%2C%22mnc%22%3A%2201%22%7D%2C%22amfId%22%3A%22cafe00%22%7D&requester-nf-type=PCF&target-nf-type=AMF |
2024-03-31T17:22:48.782877046+09:00 [INFO][PCF][GIN] | 201 |       127.0.0.1 | POST    | /npcf-am-policy-control/v1/policies |
2024-03-31T17:22:48.783356068+09:00 [INFO][AMF][Gmm][amf_ue_ngap_id:RU:1,AU:1(3GPP)][supi:SUPI:imsi-001010000000000] Send Registration Accept
2024-03-31T17:22:48.783571194+09:00 [INFO][AMF][Ngap][amf_ue_ngap_id:RU:1,AU:1(3GPP)][ran_addr:192.168.0.131:44324] Send Initial Context Setup Request
2024-03-31T17:22:48.784973462+09:00 [INFO][AMF][Gmm][amf_ue_ngap_id:RU:1,AU:1(3GPP)][supi:SUPI:imsi-001010000000000] Start T3550 timer
2024-03-31T17:22:48.785664248+09:00 [INFO][AMF][Ngap][ran_addr:192.168.0.131:44324] Handle InitialContextSetupResponse
2024-03-31T17:22:48.786066924+09:00 [INFO][AMF][Ngap][amf_ue_ngap_id:RU:1,AU:1(3GPP)][ran_addr:192.168.0.131:44324] Handle InitialContextSetupResponse (RAN UE NGAP ID: 1)
2024-03-31T17:22:48.988744362+09:00 [INFO][AMF][Ngap][ran_addr:192.168.0.131:44324] Handle UplinkNASTransport
2024-03-31T17:22:48.989456672+09:00 [INFO][AMF][Ngap][amf_ue_ngap_id:RU:1,AU:1(3GPP)][ran_addr:192.168.0.131:44324] Handle UplinkNASTransport (RAN UE NGAP ID: 1)
2024-03-31T17:22:48.990183515+09:00 [INFO][AMF][Gmm] Handle event[Gmm Message], transition from [ContextSetup] to [ContextSetup]
2024-03-31T17:22:48.991065975+09:00 [INFO][AMF][Gmm][amf_ue_ngap_id:RU:1,AU:1(3GPP)][supi:SUPI:imsi-001010000000000] Handle Registration Complete
2024-03-31T17:22:48.991650067+09:00 [INFO][AMF][Gmm][amf_ue_ngap_id:RU:1,AU:1(3GPP)][supi:SUPI:imsi-001010000000000] Stop T3550 timer
2024-03-31T17:22:48.992207777+09:00 [INFO][AMF][Gmm][amf_ue_ngap_id:RU:1,AU:1(3GPP)][supi:SUPI:imsi-001010000000000] Send Configuration Update Command
2024-03-31T17:22:48.992790954+09:00 [INFO][AMF][Ngap][amf_ue_ngap_id:RU:1,AU:1(3GPP)][ran_addr:192.168.0.131:44324] Send Downlink Nas Transport
2024-03-31T17:22:48.995532980+09:00 [INFO][AMF][Gmm] Handle event[ContextSetup Success], transition from [ContextSetup] to [Registered]
2024-03-31T17:22:48.998427875+09:00 [INFO][AMF][Ngap][ran_addr:192.168.0.131:44324] Handle UplinkNASTransport
2024-03-31T17:22:48.999340540+09:00 [INFO][AMF][Ngap][amf_ue_ngap_id:RU:1,AU:1(3GPP)][ran_addr:192.168.0.131:44324] Handle UplinkNASTransport (RAN UE NGAP ID: 1)
2024-03-31T17:22:49.002459168+09:00 [INFO][AMF][Gmm] Handle event[Gmm Message], transition from [Registered] to [Registered]
2024-03-31T17:22:49.006462160+09:00 [INFO][AMF][Gmm][amf_ue_ngap_id:RU:1,AU:1(3GPP)][supi:SUPI:imsi-001010000000000] Handle UL NAS Transport
2024-03-31T17:22:49.007108990+09:00 [INFO][AMF][Gmm][amf_ue_ngap_id:RU:1,AU:1(3GPP)][supi:SUPI:imsi-001010000000000] Transport 5GSM Message to SMF
2024-03-31T17:22:49.008527422+09:00 [INFO][AMF][Gmm][amf_ue_ngap_id:RU:1,AU:1(3GPP)][supi:SUPI:imsi-001010000000000] Select SMF [snssai: {Sst:1 Sd:010203}, dnn: internet]
2024-03-31T17:22:49.011367304+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T17:22:49.017685420+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T17:22:49.027678557+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-31T17:22:49.030891913+09:00 [INFO][NRF][DISC] Handle NFDiscoveryRequest
2024-03-31T17:22:49.033457023+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | GET     | /nnrf-disc/v1/nf-instances?requester-nf-type=AMF&target-nf-type=NSSF |
2024-03-31T17:22:49.034755646+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T17:22:49.038293625+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T17:22:49.045690490+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-31T17:22:49.049033826+09:00 [INFO][NSSF][NsSel] Handle NSSelectionGet
2024-03-31T17:22:49.049802218+09:00 [INFO][NSSF][GIN] | 200 |       127.0.0.1 | GET     | /nnssf-nsselection/v1/network-slice-information?nf-id=94e12fe8-682a-4186-9f5d-5e12876294b7&nf-type=AMF&slice-info-request-for-pdu-session=%7B%22sNssai%22%3A%7B%22sst%22%3A1%2C%22sd%22%3A%22010203%22%7D%2C%22roamingIndication%22%3A%22NON_ROAMING%22%7D |
2024-03-31T17:22:49.052334881+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T17:22:49.054487292+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T17:22:49.060007721+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-31T17:22:49.061813354+09:00 [INFO][NRF][DISC] Handle NFDiscoveryRequest
2024-03-31T17:22:49.063825221+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | GET     | /nnrf-disc/v1/nf-instances?dnn=internet&preferred-locality=loc1&requester-nf-type=AMF&service-names=nsmf-pdusession&snssais=%7B%22sst%22%3A1%2C%22sd%22%3A%22010203%22%7D&target-nf-type=SMF&target-plmn-list=%7B%22mcc%22%3A%22001%22%2C%22mnc%22%3A%2201%22%7D |
2024-03-31T17:22:49.064723579+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T17:22:49.067147238+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T17:22:49.071947413+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-31T17:22:49.074644349+09:00 [INFO][SMF][PduSess] Receive Create SM Context Request
2024-03-31T17:22:49.075488470+09:00 [INFO][SMF][PduSess] In HandlePDUSessionSMContextCreate
2024-03-31T17:22:49.075817818+09:00 [INFO][SMF][CTX] UrrPeriod: 10s
2024-03-31T17:22:49.076060306+09:00 [INFO][SMF][CTX] UrrThreshold: 1000
2024-03-31T17:22:49.077069483+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T17:22:49.078917244+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T17:22:49.083673654+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-31T17:22:49.085156566+09:00 [INFO][NRF][DISC] Handle NFDiscoveryRequest
2024-03-31T17:22:49.087134338+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | GET     | /nnrf-disc/v1/nf-instances?requester-nf-type=SMF&target-nf-type=UDM |
2024-03-31T17:22:49.088045354+09:00 [INFO][SMF][PduSess][pdu_session_id:1][supi:imsi-001010000000000] Send NF Discovery Serving UDM Successfully
2024-03-31T17:22:49.090288758+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T17:22:49.092909796+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T17:22:49.096927351+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-31T17:22:49.099219345+09:00 [INFO][UDM][SDM] Handle GetSmData
2024-03-31T17:22:49.099984146+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T17:22:49.101305922+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T17:22:49.104844129+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-31T17:22:49.105208830+09:00 [INFO][UDM][SDM] getSmDataProcedure: SUPI[imsi-001010000000000] PLMNID[00101] DNN[internet] SNssai[{"sst":1,"sd":"010203"}]
2024-03-31T17:22:49.106676889+09:00 [INFO][UDR][DataRepo] Handle QuerySmData
2024-03-31T17:22:49.107519929+09:00 [INFO][UDR][GIN] | 200 |       127.0.0.1 | GET     | /nudr-dr/v1/subscription-data/imsi-001010000000000/00101/provisioned-data/sm-data?single-nssai=%7B%22sst%22%3A1%2C%22sd%22%3A%22010203%22%7D |
2024-03-31T17:22:49.108036127+09:00 [INFO][UDM][GIN] | 200 |       127.0.0.1 | GET     | /nudm-sdm/v1/imsi-001010000000000/sm-data?dnn=internet&plmn-id=%7B%22mcc%22%3A%22001%22%2C%22mnc%22%3A%2201%22%7D&single-nssai=%7B%22sst%22%3A1%2C%22sd%22%3A%22010203%22%7D |
2024-03-31T17:22:49.108862401+09:00 [INFO][SMF][GSM] In HandlePDUSessionEstablishmentRequest
2024-03-31T17:22:49+09:00 [INFO][NAS][Convert] ProtocolOrContainerList:  [0xc000308280 0xc000308300]
2024-03-31T17:22:49.111165621+09:00 [INFO][SMF][GSM] Protocol Configuration Options
2024-03-31T17:22:49.111371451+09:00 [INFO][SMF][GSM] &{[0xc000308280 0xc000308300]}
2024-03-31T17:22:49.111620560+09:00 [INFO][SMF][GSM] Didn't Implement container type IPAddressAllocationViaNASSignallingUL
2024-03-31T17:22:49.112902534+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T17:22:49.114030110+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T17:22:49.116995738+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-31T17:22:49.118041103+09:00 [INFO][NRF][DISC] Handle NFDiscoveryRequest
2024-03-31T17:22:49.119170495+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | GET     | /nnrf-disc/v1/nf-instances?requester-nf-type=SMF&target-nf-instance-id=94e12fe8-682a-4186-9f5d-5e12876294b7&target-nf-type=AMF |
2024-03-31T17:22:49.119665049+09:00 [INFO][SMF][Consumer] SendNFDiscoveryServingAMF ok
2024-03-31T17:22:49.119939786+09:00 [INFO][SMF][CTX] Allocated UE IP address: 10.60.0.1
2024-03-31T17:22:49.120203111+09:00 [INFO][SMF][CTX] Selected UPF: UPF
2024-03-31T17:22:49.120351767+09:00 [INFO][SMF][PduSess][pdu_session_id:1][supi:imsi-001010000000000] Allocated PDUAdress[10.60.0.1]
2024-03-31T17:22:49.121144863+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T17:22:49.122141829+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T17:22:49.124650326+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-31T17:22:49.125701640+09:00 [INFO][NRF][DISC] Handle NFDiscoveryRequest
2024-03-31T17:22:49.126780027+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | GET     | /nnrf-disc/v1/nf-instances?preferred-locality=loc1&requester-nf-type=SMF&target-nf-type=PCF |
2024-03-31T17:22:49.127438428+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T17:22:49.128368306+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T17:22:49.131729274+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-31T17:22:49.132873058+09:00 [INFO][PCF][SMpolicy] Handle CreateSmPolicy
2024-03-31T17:22:49.133629458+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T17:22:49.134798546+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T17:22:49.138017614+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-31T17:22:49.139217211+09:00 [INFO][UDR][DataRepo] Handle PolicyDataUesUeIdSmDataGet
2024-03-31T17:22:49.140378668+09:00 [INFO][UDR][GIN] | 200 |       127.0.0.1 | GET     | /nudr-dr/v1/policy-data/ues/imsi-001010000000000/sm-data?dnn=internet&snssai=%7B%22sst%22%3A1%2C%22sd%22%3A%22010203%22%7D |
2024-03-31T17:22:49.145180983+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T17:22:49.146608201+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T17:22:49.149791702+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-31T17:22:49.151081321+09:00 [INFO][UDR][DataRepo] Handle ApplicationDataInfluenceDataGet
2024-03-31T17:22:49.151760710+09:00 [INFO][UDR][GIN] | 200 |       127.0.0.1 | GET     | /nudr-dr/v1/application-data/influenceData?dnns=internet&internal-Group-Ids=&snssais=%7B%22sst%22%3A1%2C%22sd%22%3A%22010203%22%7D&supis=imsi-001010000000000 |
2024-03-31T17:22:49.152208227+09:00 [INFO][PCF][SMpolicy] Matched [0] trafficInfluDatas from UDR
2024-03-31T17:22:49.152941286+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T17:22:49.154420678+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T17:22:49.157548671+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-31T17:22:49.158939525+09:00 [INFO][UDR][DataRepo] Handle ApplicationDataInfluenceDataSubsToNotifyPost
2024-03-31T17:22:49.159185724+09:00 [INFO][UDR][GIN] | 201 |       127.0.0.1 | POST    | /nudr-dr/v1/application-data/influenceData/subs-to-notify |
2024-03-31T17:22:49.159690674+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T17:22:49.160855026+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T17:22:49.163624827+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-31T17:22:49.165039882+09:00 [INFO][NRF][DISC] Handle NFDiscoveryRequest
2024-03-31T17:22:49.165626534+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | GET     | /nnrf-disc/v1/nf-instances?requester-nf-type=PCF&target-nf-type=BSF |
2024-03-31T17:22:49.166411298+09:00 [INFO][PCF][GIN] | 201 |       127.0.0.1 | POST    | /npcf-smpolicycontrol/v1/sm-policies |
2024-03-31T17:22:49.167574354+09:00 [INFO][SMF][PduSess] CHF Selection for SMContext SUPI[imsi-001010000000000] PDUSessionID[1]
2024-03-31T17:22:49.168513848+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T17:22:49.169609178+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T17:22:49.172106892+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-31T17:22:49.173132666+09:00 [INFO][NRF][DISC] Handle NFDiscoveryRequest
2024-03-31T17:22:49.173916606+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | GET     | /nnrf-disc/v1/nf-instances?requester-nf-type=SMF&target-nf-type=CHF |
2024-03-31T17:22:49.174422609+09:00 [INFO][SMF][Charging] Handle SendConvergedChargingRequest
2024-03-31T17:22:49.174781828+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T17:22:49.175774219+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T17:22:49.178731842+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-31T17:22:49.182806697+09:00 [INFO][CHF][ChargingPost] HandleChargingdataInitial
2024-03-31T17:22:49.183076818+09:00 [INFO][CHF][ChargingPost] SMF charging event
2024-03-31T17:22:49.183386967+09:00 [ERRO][CHF][ChargingPost] Charging gateway fail to send CDR to billing domain dial tcp 127.0.0.1:2122: connect: connection refused
2024-03-31T17:22:49.183559527+09:00 [INFO][CHF][ChargingPost] Open CDR for UE imsi-001010000000000
2024-03-31T17:22:49.183725977+09:00 [INFO][CHF][ChargingPost] NewChfUe imsi-001010000000000
2024-03-31T17:22:49.184129787+09:00 [INFO][CHF][GIN] | 201 |       127.0.0.1 | POST    | /nchf-convergedcharging/v3/chargingdata |
2024-03-31T17:22:49.184764955+09:00 [INFO][SMF][Charging] Send Charging Data Request[Init] successfully
2024-03-31T17:22:49.184897933+09:00 [INFO][SMF][PduSess][pdu_session_id:1][supi:imsi-001010000000000] Install PCCRule[PccRuleId-1]
2024-03-31T17:22:49.184921578+09:00 [INFO][SMF][PduSess][pdu_session_id:1][supi:imsi-001010000000000] No srcTcData and tgtTcData. Nothing to do
2024-03-31T17:22:49.185007949+09:00 [INFO][SMF][PduSess][pdu_session_id:1][supi:imsi-001010000000000] Install PCCRule[PccRuleId-2]
2024-03-31T17:22:49.185247827+09:00 [INFO][SMF][PduSess][pdu_session_id:1][supi:imsi-001010000000000] No srcTcData and tgtTcData. Nothing to do
2024-03-31T17:22:49.185441395+09:00 [INFO][SMF][PduSess][pdu_session_id:1][supi:imsi-001010000000000] Has no pre-config route. Has default path
2024-03-31T17:22:49.185688207+09:00 [INFO][SMF][GIN] | 201 |       127.0.0.1 | POST    | /nsmf-pdusession/v1/sm-contexts |
2024-03-31T17:22:49.186191846+09:00 [INFO][SMF][PduSess] Sending PFCP Session Establishment Request
2024-03-31T17:22:49.186967181+09:00 [INFO][AMF][Gmm][amf_ue_ngap_id:RU:1,AU:1(3GPP)][supi:SUPI:imsi-001010000000000] create smContext[pduSessionID: 1] Success
2024-03-31T17:22:49.193281773+09:00 [INFO][SMF][PduSess] Received PFCP Session Establishment Accepted Response
2024-03-31T17:22:49.194853156+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T17:22:49.196297814+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T17:22:49.200581317+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-31T17:22:49.205414313+09:00 [INFO][AMF][Producer] Handle N1N2 Message Transfer Request
2024-03-31T17:22:49.205687839+09:00 [INFO][AMF][Ngap][amf_ue_ngap_id:RU:1,AU:1(3GPP)][ran_addr:192.168.0.131:44324] Send PDU Session Resource Setup Request
2024-03-31T17:22:49.207627255+09:00 [INFO][AMF][GIN] | 200 |       127.0.0.1 | POST    | /namf-comm/v1/ue-contexts/imsi-001010000000000/n1-n2-messages |
2024-03-31T17:22:49.209912524+09:00 [INFO][AMF][Ngap][ran_addr:192.168.0.131:44324] Handle PDUSessionResourceSetupResponse
2024-03-31T17:22:49.210030238+09:00 [INFO][AMF][Ngap][amf_ue_ngap_id:RU:1,AU:1(3GPP)][ran_addr:192.168.0.131:44324] Handle PDUSessionResourceSetupResponse (RAN UE NGAP ID: 1)
2024-03-31T17:22:49.211022791+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T17:22:49.212625937+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T17:22:49.215894057+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-31T17:22:49.217583039+09:00 [INFO][SMF][PduSess] Receive Update SM Context Request
2024-03-31T17:22:49.220161637+09:00 [INFO][SMF][PduSess] Received PFCP Session Modification Accepted Response from AN UPF
2024-03-31T17:22:49.220423840+09:00 [INFO][SMF][GIN] | 200 |       127.0.0.1 | POST    | /nsmf-pdusession/v1/sm-contexts/urn:uuid:6ebe8df0-ae6f-4665-a634-046fedb2e379/modify |

The free5GC U-Plane1 log when executed is as follows.

2024-03-31T17:22:49.578275802+09:00 [INFO][UPF][PFCP][LAddr:192.168.0.144:8805] handleSessionEstablishmentRequest
2024-03-31T17:22:49.578309964+09:00 [INFO][UPF][PFCP][LAddr:192.168.0.144:8805][CPNodeID:192.168.0.142][CPSEID:0x1][UPSEID:0x1] New session
2024-03-31T17:22:49.581723882+09:00 [INFO][UPF][Perio] recv event[TYPE_PERIO_ADD][{eType:1 lSeid:1 urrid:1 period:10000000000}]
2024-03-31T17:22:49.582192017+09:00 [INFO][UPF][Perio] recv event[TYPE_PERIO_ADD][{eType:1 lSeid:1 urrid:2 period:10000000000}]
2024-03-31T17:22:49.609953691+09:00 [INFO][UPF][PFCP][LAddr:192.168.0.144:8805] handleSessionModificationRequest

The TUNnel interface uesimtun0 is created as follows.

# ip addr show
...
12: uesimtun0: <POINTOPOINT,PROMISC,NOTRAILERS,UP,LOWER_UP> mtu 1400 qdisc fq_codel state UNKNOWN group default qlen 500
    link/none 
    inet 10.60.0.1/32 scope global uesimtun0
       valid_lft forever preferred_lft forever
    inet6 fe80::3727:f22f:2910:f3b8/64 scope link stable-privacy 
       valid_lft forever preferred_lft forever
...

Ping google.com going through DN=10.60.0.0/16 on Loc1

Confirm by using tcpdump that the packet goes through if=upfgtp on U-Plane1.

# ping google.com -I uesimtun0 -n
PING google.com (172.217.175.78) from 10.60.0.1 uesimtun0: 56(84) bytes of data.
64 bytes from 172.217.175.78: icmp_seq=1 ttl=61 time=19.6 ms
64 bytes from 172.217.175.78: icmp_seq=2 ttl=61 time=17.6 ms
64 bytes from 172.217.175.78: icmp_seq=3 ttl=61 time=18.3 ms

The tcpdump log on U-Plane1 is as follows.

17:27:28.379847 IP 10.60.0.1 > 172.217.175.78: ICMP echo request, id 8, seq 1, length 64
17:27:28.396670 IP 172.217.175.78 > 10.60.0.1: ICMP echo reply, id 8, seq 1, length 64
17:27:29.380470 IP 10.60.0.1 > 172.217.175.78: ICMP echo request, id 8, seq 2, length 64
17:27:29.395884 IP 172.217.175.78 > 10.60.0.1: ICMP echo reply, id 8, seq 2, length 64
17:27:30.381493 IP 10.60.0.1 > 172.217.175.78: ICMP echo request, id 8, seq 3, length 64
17:27:30.397405 IP 172.217.175.78 > 10.60.0.1: ICMP echo reply, id 8, seq 3, length 64

Note. Make sure the packet does not go through U-Plane2. The UE connects to the DN of U-Plane1 in the same Loc1 according to the connected gNodeB1 in Loc1.

Run UERANSIM (UE in Loc2)

Then the UE disconnects from gNodeB1 and connects to gNodeB2 in Loc2.

Start UE connected to gNodeB2 in Loc2

# ./nr-ue -c ../config/free5gc-ue-loc2.yaml 
UERANSIM v3.2.6
[2024-03-31 17:28:07.883] [nas] [info] UE switches to state [MM-DEREGISTERED/PLMN-SEARCH]
[2024-03-31 17:28:07.884] [rrc] [debug] New signal detected for cell[1], total [1] cells in coverage
[2024-03-31 17:28:10.083] [nas] [error] PLMN selection failure, no cells in coverage
[2024-03-31 17:28:10.301] [nas] [info] Selected plmn[001/01]
[2024-03-31 17:28:10.383] [rrc] [info] Selected cell plmn[001/01] tac[2] category[SUITABLE]
[2024-03-31 17:28:10.383] [nas] [info] UE switches to state [MM-DEREGISTERED/PS]
[2024-03-31 17:28:10.384] [nas] [info] UE switches to state [MM-DEREGISTERED/NORMAL-SERVICE]
[2024-03-31 17:28:10.385] [nas] [debug] Initial registration required due to [MM-DEREG-NORMAL-SERVICE]
[2024-03-31 17:28:10.385] [nas] [debug] UAC access attempt is allowed for identity[0], category[MO_sig]
[2024-03-31 17:28:10.386] [nas] [debug] Sending Initial Registration
[2024-03-31 17:28:10.387] [rrc] [debug] Sending RRC Setup Request
[2024-03-31 17:28:10.387] [nas] [info] UE switches to state [MM-REGISTER-INITIATED]
[2024-03-31 17:28:10.389] [rrc] [info] RRC connection established
[2024-03-31 17:28:10.390] [rrc] [info] UE switches to state [RRC-CONNECTED]
[2024-03-31 17:28:10.390] [nas] [info] UE switches to state [CM-CONNECTED]
[2024-03-31 17:28:10.495] [nas] [debug] Authentication Request received
[2024-03-31 17:28:10.495] [nas] [debug] Received SQN [000000000034]
[2024-03-31 17:28:10.495] [nas] [debug] SQN-MS [000000000000]
[2024-03-31 17:28:10.526] [nas] [debug] Security Mode Command received
[2024-03-31 17:28:10.526] [nas] [debug] Selected integrity[2] ciphering[0]
[2024-03-31 17:28:10.747] [nas] [debug] Registration accept received
[2024-03-31 17:28:10.747] [nas] [info] UE switches to state [MM-REGISTERED/NORMAL-SERVICE]
[2024-03-31 17:28:10.747] [nas] [debug] Sending Registration Complete
[2024-03-31 17:28:10.748] [nas] [info] Initial Registration is successful
[2024-03-31 17:28:10.748] [nas] [debug] Sending PDU Session Establishment Request
[2024-03-31 17:28:10.748] [nas] [debug] UAC access attempt is allowed for identity[0], category[MO_sig]
[2024-03-31 17:28:10.951] [nas] [debug] Configuration Update Command received
[2024-03-31 17:28:11.103] [nas] [debug] PDU Session Establishment Accept received
[2024-03-31 17:28:11.109] [nas] [info] PDU Session establishment is successful PSI[1]
[2024-03-31 17:28:11.132] [app] [info] Connection setup for PDU session[1] is successful, TUN interface[uesimtun0, 10.61.0.1] is up.

The free5GC C-Plane log when executed is as follows.

2024-03-31T17:28:10.030501982+09:00 [INFO][AMF][Ngap][ran_addr:192.168.0.132:33287] Handle InitialUEMessage
2024-03-31T17:28:10.032006981+09:00 [INFO][AMF][Ngap][amf_ue_ngap_id:RU:1,AU:1(3GPP)][ran_addr:192.168.0.132:33287] New RanUe [RanUeNgapID:1][AmfUeNgapID:1]
2024-03-31T17:28:10.032728333+09:00 [INFO][AMF][Ngap][ran_addr:192.168.0.132:33287] 5GSMobileIdentity ["SUCI":"suci-0-001-01-0000-0-0-0000000000", err: <nil>]
2024-03-31T17:28:10.036191923+09:00 [INFO][AMF][CTX] New AmfUe [supi:][guti:00101cafe0100000001]
2024-03-31T17:28:10.037034779+09:00 [INFO][AMF][Gmm] Handle event[Gmm Message], transition from [Deregistered] to [Deregistered]
2024-03-31T17:28:10.037612901+09:00 [INFO][AMF][Gmm][amf_ue_ngap_id:RU:1,AU:1(3GPP)][supi:SUPI:] Handle Registration Request
2024-03-31T17:28:10.038147646+09:00 [INFO][AMF][Gmm][amf_ue_ngap_id:RU:1,AU:1(3GPP)][supi:SUPI:] RegistrationType: Initial Registration
2024-03-31T17:28:10.038472401+09:00 [INFO][AMF][Gmm][amf_ue_ngap_id:RU:1,AU:1(3GPP)][supi:SUPI:] MobileIdentity5GS: SUCI[suci-0-001-01-0000-0-0-0000000000]
2024-03-31T17:28:10.039637886+09:00 [INFO][AMF][Gmm] Handle event[Start Authentication], transition from [Deregistered] to [Authentication]
2024-03-31T17:28:10.040457472+09:00 [INFO][AMF][Gmm][amf_ue_ngap_id:RU:1,AU:1(3GPP)][supi:SUPI:] Authentication procedure
2024-03-31T17:28:10.043896840+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T17:28:10.049731939+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T17:28:10.063388579+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-31T17:28:10.067662878+09:00 [INFO][NRF][DISC] Handle NFDiscoveryRequest
2024-03-31T17:28:10.070611520+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | GET     | /nnrf-disc/v1/nf-instances?requester-nf-type=AMF&target-nf-type=AUSF |
2024-03-31T17:28:10.072634073+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T17:28:10.076517495+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T17:28:10.084761208+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-31T17:28:10.088458455+09:00 [INFO][AUSF][UeAuth] HandleUeAuthPostRequest
2024-03-31T17:28:10.088978481+09:00 [INFO][AUSF][UeAuth] Serving network authorized
2024-03-31T17:28:10.090436079+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T17:28:10.092890562+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T17:28:10.098529933+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-31T17:28:10.100664300+09:00 [INFO][NRF][DISC] Handle NFDiscoveryRequest
2024-03-31T17:28:10.102993347+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | GET     | /nnrf-disc/v1/nf-instances?requester-nf-type=AUSF&service-names=nudm-ueau&target-nf-type=UDM |
2024-03-31T17:28:10.104080900+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T17:28:10.105629292+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T17:28:10.111096217+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-31T17:28:10.113416643+09:00 [INFO][UDM][UEAU] Handle GenerateAuthDataRequest
2024-03-31T17:28:10.114958730+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T17:28:10.117087943+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T17:28:10.122046341+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-31T17:28:10.122674045+09:00 [INFO][UDM][Suci] suciPart: [suci 0 001 01 0000 0 0 0000000000]
2024-03-31T17:28:10.123029928+09:00 [INFO][UDM][Suci] scheme 0
2024-03-31T17:28:10.123245313+09:00 [INFO][UDM][Suci] SUPI type is IMSI
2024-03-31T17:28:10.124811135+09:00 [INFO][UDR][DataRepo] Handle QueryAuthSubsData
2024-03-31T17:28:10.125890516+09:00 [INFO][UDR][GIN] | 200 |       127.0.0.1 | GET     | /nudr-dr/v1/subscription-data/imsi-001010000000000/authentication-data/authentication-subscription |
2024-03-31T17:28:10.126478238+09:00 [INFO][UDM][UEAU] Nil Op
2024-03-31T17:28:10.127623149+09:00 [INFO][UDR][DataRepo] Handle ModifyAuthentication
2024-03-31T17:28:10.129676127+09:00 [INFO][UDR][GIN] | 204 |       127.0.0.1 | PATCH   | /nudr-dr/v1/subscription-data/imsi-001010000000000/authentication-data/authentication-subscription |
2024-03-31T17:28:10.130002613+09:00 [INFO][UDM][GIN] | 200 |       127.0.0.1 | POST    | /nudm-ueau/v1/suci-0-001-01-0000-0-0-0000000000/security-information/generate-auth-data |
2024-03-31T17:28:10.130591369+09:00 [INFO][AUSF][UeAuth] Add SuciSupiPair (suci-0-001-01-0000-0-0-0000000000, imsi-001010000000000) to map.
2024-03-31T17:28:10.130648181+09:00 [INFO][AUSF][UeAuth] Use 5G AKA auth method
2024-03-31T17:28:10.130697661+09:00 [INFO][AUSF][5gAka] XresStar = 3961373262333566393864643964613761306535656130623665643831376433
2024-03-31T17:28:10.130758725+09:00 [INFO][AUSF][GIN] | 201 |       127.0.0.1 | POST    | /nausf-auth/v1/ue-authentications |
2024-03-31T17:28:10.131032173+09:00 [INFO][AMF][Gmm][amf_ue_ngap_id:RU:1,AU:1(3GPP)][supi:SUPI:] Send Authentication Request
2024-03-31T17:28:10.131144184+09:00 [INFO][AMF][Ngap][amf_ue_ngap_id:RU:1,AU:1(3GPP)][ran_addr:192.168.0.132:33287] Send Downlink Nas Transport
2024-03-31T17:28:10.131574800+09:00 [INFO][AMF][Gmm][amf_ue_ngap_id:RU:1,AU:1(3GPP)][supi:SUPI:] Start T3560 timer
2024-03-31T17:28:10.135462856+09:00 [INFO][AMF][Ngap][ran_addr:192.168.0.132:33287] Handle UplinkNASTransport
2024-03-31T17:28:10.135706866+09:00 [INFO][AMF][Ngap][amf_ue_ngap_id:RU:1,AU:1(3GPP)][ran_addr:192.168.0.132:33287] Handle UplinkNASTransport (RAN UE NGAP ID: 1)
2024-03-31T17:28:10.135929456+09:00 [INFO][AMF][Gmm] Handle event[Gmm Message], transition from [Authentication] to [Authentication]
2024-03-31T17:28:10.136673730+09:00 [INFO][AMF][Gmm][amf_ue_ngap_id:RU:1,AU:1(3GPP)][supi:SUPI:] Handle Authentication Response
2024-03-31T17:28:10.136986248+09:00 [INFO][AMF][Gmm][amf_ue_ngap_id:RU:1,AU:1(3GPP)][supi:SUPI:] Stop T3560 timer
2024-03-31T17:28:10.137888241+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T17:28:10.139765604+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T17:28:10.143481317+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-31T17:28:10.145157027+09:00 [INFO][AUSF][5gAka] Auth5gAkaComfirmRequest
2024-03-31T17:28:10.145380246+09:00 [INFO][AUSF][5gAka] res*: 3961373262333566393864643964613761306535656130623665643831376433
Xres*: 3961373262333566393864643964613761306535656130623665643831376433
2024-03-31T17:28:10.145739452+09:00 [INFO][AUSF][5gAka] 5G AKA confirmation succeeded
2024-03-31T17:28:10.146568801+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T17:28:10.147555663+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T17:28:10.151228848+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-31T17:28:10.152892457+09:00 [INFO][UDM][UEAU] Handle ConfirmAuthDataRequest
2024-03-31T17:28:10.153641779+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T17:28:10.155162935+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T17:28:10.158333864+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-31T17:28:10.159676408+09:00 [INFO][UDR][DataRepo] Handle CreateAuthenticationStatus
2024-03-31T17:28:10.160714866+09:00 [INFO][UDR][GIN] | 204 |       127.0.0.1 | PUT     | /nudr-dr/v1/subscription-data/imsi-001010000000000/authentication-data/authentication-status |
2024-03-31T17:28:10.161020667+09:00 [INFO][UDM][GIN] | 201 |       127.0.0.1 | POST    | /nudm-ueau/v1/imsi-001010000000000/auth-events |
2024-03-31T17:28:10.161413969+09:00 [INFO][AUSF][GIN] | 200 |       127.0.0.1 | PUT     | /nausf-auth/v1/ue-authentications/suci-0-001-01-0000-0-0-0000000000/5g-aka-confirmation |
2024-03-31T17:28:10.161729405+09:00 [INFO][AMF][Gmm] Handle event[Authentication Success], transition from [Authentication] to [SecurityMode]
2024-03-31T17:28:10.161920804+09:00 [INFO][AMF][Gmm][amf_ue_ngap_id:RU:1,AU:1(3GPP)][supi:SUPI:imsi-001010000000000] Send Security Mode Command
2024-03-31T17:28:10.162149418+09:00 [INFO][AMF][Ngap][amf_ue_ngap_id:RU:1,AU:1(3GPP)][ran_addr:192.168.0.132:33287] Send Downlink Nas Transport
2024-03-31T17:28:10.162709575+09:00 [INFO][AMF][Gmm][amf_ue_ngap_id:RU:1,AU:1(3GPP)][supi:SUPI:imsi-001010000000000] Start T3560 timer
2024-03-31T17:28:10.164394690+09:00 [INFO][AMF][Ngap][ran_addr:192.168.0.132:33287] Handle UplinkNASTransport
2024-03-31T17:28:10.164571979+09:00 [INFO][AMF][Ngap][amf_ue_ngap_id:RU:1,AU:1(3GPP)][ran_addr:192.168.0.132:33287] Handle UplinkNASTransport (RAN UE NGAP ID: 1)
2024-03-31T17:28:10.164794880+09:00 [INFO][AMF][Gmm] Handle event[Gmm Message], transition from [SecurityMode] to [SecurityMode]
2024-03-31T17:28:10.164942547+09:00 [INFO][AMF][Gmm][amf_ue_ngap_id:RU:1,AU:1(3GPP)][supi:SUPI:imsi-001010000000000] Handle Security Mode Complete
2024-03-31T17:28:10.165127685+09:00 [INFO][AMF][Gmm][amf_ue_ngap_id:RU:1,AU:1(3GPP)][supi:SUPI:imsi-001010000000000] Stop T3560 timer
2024-03-31T17:28:10.165311954+09:00 [INFO][AMF][Gmm] Handle event[SecurityMode Success], transition from [SecurityMode] to [ContextSetup]
2024-03-31T17:28:10.165456527+09:00 [INFO][AMF][Gmm][amf_ue_ngap_id:RU:1,AU:1(3GPP)][supi:SUPI:imsi-001010000000000] Handle InitialRegistration
2024-03-31T17:28:10.166202703+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T17:28:10.167719472+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T17:28:10.170516448+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-31T17:28:10.171512981+09:00 [INFO][NRF][DISC] Handle NFDiscoveryRequest
2024-03-31T17:28:10.174305272+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | GET     | /nnrf-disc/v1/nf-instances?requester-nf-type=AMF&supi=imsi-001010000000000&target-nf-type=UDM |
2024-03-31T17:28:10.175526943+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T17:28:10.176866329+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T17:28:10.180148256+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-31T17:28:10.181556546+09:00 [INFO][UDM][SDM] Handle GetNssai
2024-03-31T17:28:10.182186744+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T17:28:10.183628203+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T17:28:10.186766761+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-31T17:28:10.188116135+09:00 [INFO][UDR][DataRepo] Handle QueryAmData
2024-03-31T17:28:10.188823197+09:00 [INFO][UDR][GIN] | 200 |       127.0.0.1 | GET     | /nudr-dr/v1/subscription-data/imsi-001010000000000/00101/provisioned-data/am-data |
2024-03-31T17:28:10.189158182+09:00 [INFO][UDM][GIN] | 200 |       127.0.0.1 | GET     | /nudm-sdm/v1/imsi-001010000000000/nssai?plmn-id=%7B%22mcc%22%3A%22001%22%2C%22mnc%22%3A%2201%22%7D |
2024-03-31T17:28:10.189686638+09:00 [INFO][AMF][Gmm] RequestedNssai: &{Iei:47 Len:5 Buffer:[4 1 1 2 3]}
2024-03-31T17:28:10.189736940+09:00 [INFO][AMF][Gmm][amf_ue_ngap_id:RU:1,AU:1(3GPP)][supi:SUPI:imsi-001010000000000] RequestedNssai - ServingSnssai: &{Sst:1 Sd:010203}, HomeSnssai: <nil>
2024-03-31T17:28:10.190794391+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T17:28:10.192146985+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T17:28:10.194775895+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-31T17:28:10.195755371+09:00 [INFO][NRF][DISC] Handle NFDiscoveryRequest
2024-03-31T17:28:10.196976285+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | GET     | /nnrf-disc/v1/nf-instances?requester-nf-type=AMF&supi=imsi-001010000000000&target-nf-type=UDM |
2024-03-31T17:28:10.197502583+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T17:28:10.198808616+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T17:28:10.202104511+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-31T17:28:10.204078057+09:00 [INFO][UDM][UECM] Handle RegistrationAmf3gppAccess
2024-03-31T17:28:10.204296487+09:00 [INFO][UDM][UECM] UEID: imsi-001010000000000
2024-03-31T17:28:10.204966278+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T17:28:10.206114529+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T17:28:10.209272021+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-31T17:28:10.210556744+09:00 [INFO][UDR][DataRepo] Handle CreateAmfContext3gpp
2024-03-31T17:28:10.211672248+09:00 [INFO][UDR][GIN] | 204 |       127.0.0.1 | PUT     | /nudr-dr/v1/subscription-data/imsi-001010000000000/context-data/amf-3gpp-access |
2024-03-31T17:28:10.212036008+09:00 [INFO][UDM][GIN] | 200 |       127.0.0.1 | PUT     | /nudm-uecm/v1/imsi-001010000000000/registrations/amf-3gpp-access |
2024-03-31T17:28:10.212255161+09:00 [INFO][UDM][UECM] Send DeregNotify to old AMF GUAMI=&{0xc0001eeec0 cafe00}
2024-03-31T17:28:10.213997104+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T17:28:10.214852674+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T17:28:10.216769409+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T17:28:10.220134794+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-31T17:28:10.221041023+09:00 [INFO][AMF][Callback] Handle Deregistration Notification
2024-03-31T17:28:10.222368397+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T17:28:10.225647599+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-31T17:28:10.227063414+09:00 [INFO][UDM][SDM] Handle GetAmData
2024-03-31T17:28:10.227899103+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T17:28:10.229382686+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T17:28:10.232531110+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-31T17:28:10.234210657+09:00 [INFO][SMF][PduSess] Receive Release SM Context Request
2024-03-31T17:28:10.234672785+09:00 [INFO][SMF][PduSess] In HandlePDUSessionSMContextRelease
2024-03-31T17:28:10.235500939+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T17:28:10.236789919+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T17:28:10.241041457+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-31T17:28:10.242741552+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T17:28:10.244606858+09:00 [INFO][PCF][SMpolicy] Handle DeleteSmPolicyContext
2024-03-31T17:28:10.245286246+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T17:28:10.246684322+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T17:28:10.249742265+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-31T17:28:10.251044948+09:00 [INFO][UDR][DataRepo] Handle ApplicationDataInfluenceDataSubsToNotifySubscriptionIdDelete
2024-03-31T17:28:10.251382017+09:00 [INFO][UDR][GIN] | 204 |       127.0.0.1 | DELETE  | /nudr-dr/v1/application-data/influenceData/subs-to-notify/23dbd9fc |
2024-03-31T17:28:10.252452554+09:00 [INFO][PCF][GIN] | 204 |       127.0.0.1 | POST    | /npcf-smpolicycontrol/v1/sm-policies/imsi-001010000000000-1/delete |
2024-03-31T17:28:10.252828531+09:00 [WARN][SMF][PduSess][pdu_session_id:1][supi:imsi-001010000000000] Unexpected state, expect: [InActive], actual:[Active]
2024-03-31T17:28:10.252883087+09:00 [INFO][SMF][PduSess] Sending PFCP Session Deletion Request
2024-03-31T17:28:10.254002592+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T17:28:10.257230842+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-31T17:28:10.258832229+09:00 [INFO][UDR][DataRepo] Handle QueryAmData
2024-03-31T17:28:10.259500297+09:00 [INFO][UDR][GIN] | 200 |       127.0.0.1 | GET     | /nudr-dr/v1/subscription-data/imsi-001010000000000/00101/provisioned-data/am-data?supported-features=%7B%22mcc%22%3A%22001%22%2C%22mnc%22%3A%2201%22%7D |
2024-03-31T17:28:10.259942655+09:00 [INFO][UDM][GIN] | 200 |       127.0.0.1 | GET     | /nudm-sdm/v1/imsi-001010000000000/am-data?plmn-id=%7B%22mcc%22%3A%22001%22%2C%22mnc%22%3A%2201%22%7D |
2024-03-31T17:28:10.260141061+09:00 [INFO][SMF][PduSess] Received PFCP Session Deletion Accepted Response
2024-03-31T17:28:10.260974396+09:00 [INFO][SMF][Charging] build MultiUnitUsageFromUsageReport
2024-03-31T17:28:10.260999779+09:00 [INFO][SMF][Charging] Handle SendConvergedChargingRequest
2024-03-31T17:28:10.261769186+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T17:28:10.263299607+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T17:28:10.262141766+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T17:28:10.264969030+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T17:28:10.268264725+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-31T17:28:10.269777120+09:00 [INFO][UDM][SDM] Handle GetSmfSelectData
2024-03-31T17:28:10.272614461+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-31T17:28:10.274613043+09:00 [INFO][CHF][ChargingPost] HandleChargingdateRelease
2024-03-31T17:28:10.274818950+09:00 [INFO][CHF][ChargingPost] Credit Control are not required for rating group: 1
2024-03-31T17:28:10.274990340+09:00 [INFO][CHF][ChargingPost] Credit Control are not required for rating group: 2
2024-03-31T17:28:10.275142517+09:00 [INFO][CHF][ChargingPost] Close CDR
2024-03-31T17:28:10.275589754+09:00 [INFO][CHF][GIN] | 204 |       127.0.0.1 | POST    | /nchf-convergedcharging/v3/chargingdata/imsi-001010000000000SMF0/release |
2024-03-31T17:28:10.275893782+09:00 [INFO][SMF][Charging] Send Charging Data Request[Termination] successfully
2024-03-31T17:28:10.276136339+09:00 [INFO][SMF][GIN] | 204 |       127.0.0.1 | POST    | /nsmf-pdusession/v1/sm-contexts/urn:uuid:6ebe8df0-ae6f-4665-a634-046fedb2e379/release |
2024-03-31T17:28:10.276801858+09:00 [INFO][SMF][PduSess] UE[imsi-001010000000000] PDUSessionID[1] Release IP[10.60.0.1]
2024-03-31T17:28:10.276518026+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T17:28:10.278705117+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T17:28:10.278895007+09:00 [INFO][SMF][PduSess][pdu_session_id:1][supi:imsi-001010000000000] smContext[urn:uuid:6ebe8df0-ae6f-4665-a634-046fedb2e379] is deleted from pool
2024-03-31T17:28:10.282257515+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-31T17:28:10.277510052+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T17:28:10.283842486+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T17:28:10.285293969+09:00 [INFO][UDR][DataRepo] Handle QuerySmfSelectData
2024-03-31T17:28:10.285965955+09:00 [INFO][UDR][GIN] | 200 |       127.0.0.1 | GET     | /nudr-dr/v1/subscription-data/imsi-001010000000000/00101/provisioned-data/smf-selection-subscription-data |
2024-03-31T17:28:10.286470289+09:00 [INFO][UDM][GIN] | 200 |       127.0.0.1 | GET     | /nudm-sdm/v1/imsi-001010000000000/smf-select-data?plmn-id=%7B%22mcc%22%3A%22001%22%2C%22mnc%22%3A%2201%22%7D |
2024-03-31T17:28:10.290914532+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-31T17:28:10.287449063+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T17:28:10.292411552+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T17:28:10.295753025+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-31T17:28:10.297541087+09:00 [INFO][UDM][SDM] Handle Unsubscribe
2024-03-31T17:28:10.298371509+09:00 [INFO][UDM][SDM] Handle GetUeContextInSmfData
2024-03-31T17:28:10.299151002+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T17:28:10.300325442+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T17:28:10.303629199+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-31T17:28:10.304942013+09:00 [INFO][UDR][DataRepo] Handle RemovesdmSubscriptions
2024-03-31T17:28:10.305119261+09:00 [INFO][UDR][GIN] | 204 |       127.0.0.1 | DELETE  | /nudr-dr/v1/subscription-data/imsi-001010000000000/context-data/sdm-subscriptions/1 |
2024-03-31T17:28:10.305479505+09:00 [INFO][UDM][GIN] | 204 |       127.0.0.1 | DELETE  | /nudm-sdm/v1/imsi-001010000000000/sdm-subscriptions/1 |
2024-03-31T17:28:10.307053392+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T17:28:10.308283945+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T17:28:10.311942255+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-31T17:28:10.308630120+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T17:28:10.313195104+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T17:28:10.314527749+09:00 [INFO][PCF][AmPol] Handle AM Policy Association Delete
2024-03-31T17:28:10.314990485+09:00 [INFO][PCF][GIN] | 204 |       127.0.0.1 | DELETE  | /npcf-am-policy-control/v1/policies/imsi-001010000000000-1 |
2024-03-31T17:28:10.315314324+09:00 [INFO][AMF][CTX] AmfUe[imsi-001010000000000] is removed
2024-03-31T17:28:10.315501738+09:00 [INFO][AMF][GIN] | 204 |       127.0.0.1 | POST    | /namf-callback/v1/deregistration/imsi-001010000000000 |
2024-03-31T17:28:10.318980050+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-31T17:28:10.320487992+09:00 [INFO][UDR][DataRepo] Handle QuerySmfRegList
2024-03-31T17:28:10.320985238+09:00 [INFO][UDR][GIN] | 200 |       127.0.0.1 | GET     | /nudr-dr/v1/subscription-data/imsi-001010000000000/context-data/smf-registrations |
2024-03-31T17:28:10.321366618+09:00 [INFO][UDM][GIN] | 200 |       127.0.0.1 | GET     | /nudm-sdm/v1/imsi-001010000000000/ue-context-in-smf-data |
2024-03-31T17:28:10.322600317+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T17:28:10.326007308+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T17:28:10.329621019+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-31T17:28:10.331114735+09:00 [INFO][UDM][SDM] Handle Subscribe
2024-03-31T17:28:10.331939746+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T17:28:10.333083802+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T17:28:10.336255607+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-31T17:28:10.337630970+09:00 [INFO][UDR][DataRepo] Handle CreateSdmSubscriptions
2024-03-31T17:28:10.337942660+09:00 [INFO][UDR][GIN] | 201 |       127.0.0.1 | POST    | /nudr-dr/v1/subscription-data/imsi-001010000000000/context-data/sdm-subscriptions |
2024-03-31T17:28:10.338634065+09:00 [INFO][UDM][GIN] | 201 |       127.0.0.1 | POST    | /nudm-sdm/v1/imsi-001010000000000/sdm-subscriptions |
2024-03-31T17:28:10.339775114+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T17:28:10.341463112+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T17:28:10.343962275+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-31T17:28:10.345003756+09:00 [INFO][NRF][DISC] Handle NFDiscoveryRequest
2024-03-31T17:28:10.346233296+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | GET     | /nnrf-disc/v1/nf-instances?preferred-locality=loc2&requester-nf-type=AMF&supi=imsi-001010000000000&target-nf-type=PCF |
2024-03-31T17:28:10.346891823+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T17:28:10.348095171+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T17:28:10.351480375+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-31T17:28:10.353514700+09:00 [INFO][PCF][AmPol] Handle AM Policy Create Request
2024-03-31T17:28:10.354288765+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T17:28:10.355795043+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T17:28:10.358574130+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-31T17:28:10.359573297+09:00 [INFO][NRF][DISC] Handle NFDiscoveryRequest
2024-03-31T17:28:10.360459367+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | GET     | /nnrf-disc/v1/nf-instances?requester-nf-type=PCF&target-nf-type=UDR |
2024-03-31T17:28:10.360909808+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T17:28:10.362165702+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T17:28:10.365104720+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-31T17:28:10.366542374+09:00 [INFO][UDR][DataRepo] Handle PolicyDataUesUeIdAmDataGet
2024-03-31T17:28:10.367048001+09:00 [INFO][UDR][GIN] | 200 |       127.0.0.1 | GET     | /nudr-dr/v1/policy-data/ues/imsi-001010000000000/am-data |
2024-03-31T17:28:10.367551453+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T17:28:10.368745506+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T17:28:10.371513632+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-31T17:28:10.372819405+09:00 [INFO][NRF][DISC] Handle NFDiscoveryRequest
2024-03-31T17:28:10.374092427+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | GET     | /nnrf-disc/v1/nf-instances?guami=%7B%22plmnId%22%3A%7B%22mcc%22%3A%22001%22%2C%22mnc%22%3A%2201%22%7D%2C%22amfId%22%3A%22cafe01%22%7D&requester-nf-type=PCF&target-nf-type=AMF |
2024-03-31T17:28:10.374636212+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T17:28:10.375830614+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T17:28:10.379449974+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-31T17:28:10.380882969+09:00 [INFO][AMF][Comm] Handle AMF Status Change Subscribe Request
2024-03-31T17:28:10.381244548+09:00 [INFO][AMF][Comm] new AMF Status Subscription[1]
2024-03-31T17:28:10.381500133+09:00 [INFO][AMF][GIN] | 201 |       127.0.0.1 | POST    | /namf-comm/v1/subscriptions |
2024-03-31T17:28:10.381978915+09:00 [INFO][PCF][GIN] | 201 |       127.0.0.1 | POST    | /npcf-am-policy-control/v1/policies |
2024-03-31T17:28:10.382483486+09:00 [INFO][AMF][Gmm][amf_ue_ngap_id:RU:1,AU:1(3GPP)][supi:SUPI:imsi-001010000000000] Send Registration Accept
2024-03-31T17:28:10.382554968+09:00 [INFO][AMF][Ngap][amf_ue_ngap_id:RU:1,AU:1(3GPP)][ran_addr:192.168.0.132:33287] Send Initial Context Setup Request
2024-03-31T17:28:10.383699151+09:00 [INFO][AMF][Gmm][amf_ue_ngap_id:RU:1,AU:1(3GPP)][supi:SUPI:imsi-001010000000000] Start T3550 timer
2024-03-31T17:28:10.384613807+09:00 [INFO][AMF][Ngap][ran_addr:192.168.0.132:33287] Handle InitialContextSetupResponse
2024-03-31T17:28:10.384805386+09:00 [INFO][AMF][Ngap][amf_ue_ngap_id:RU:1,AU:1(3GPP)][ran_addr:192.168.0.132:33287] Handle InitialContextSetupResponse (RAN UE NGAP ID: 1)
2024-03-31T17:28:10.586179309+09:00 [INFO][AMF][Ngap][ran_addr:192.168.0.132:33287] Handle UplinkNASTransport
2024-03-31T17:28:10.586415500+09:00 [INFO][AMF][Ngap][amf_ue_ngap_id:RU:1,AU:1(3GPP)][ran_addr:192.168.0.132:33287] Handle UplinkNASTransport (RAN UE NGAP ID: 1)
2024-03-31T17:28:10.586613041+09:00 [INFO][AMF][Gmm] Handle event[Gmm Message], transition from [ContextSetup] to [ContextSetup]
2024-03-31T17:28:10.586766561+09:00 [INFO][AMF][Gmm][amf_ue_ngap_id:RU:1,AU:1(3GPP)][supi:SUPI:imsi-001010000000000] Handle Registration Complete
2024-03-31T17:28:10.586982041+09:00 [INFO][AMF][Gmm][amf_ue_ngap_id:RU:1,AU:1(3GPP)][supi:SUPI:imsi-001010000000000] Stop T3550 timer
2024-03-31T17:28:10.587152211+09:00 [INFO][AMF][Gmm][amf_ue_ngap_id:RU:1,AU:1(3GPP)][supi:SUPI:imsi-001010000000000] Send Configuration Update Command
2024-03-31T17:28:10.587375077+09:00 [INFO][AMF][Ngap][amf_ue_ngap_id:RU:1,AU:1(3GPP)][ran_addr:192.168.0.132:33287] Send Downlink Nas Transport
2024-03-31T17:28:10.588087370+09:00 [INFO][AMF][Gmm] Handle event[ContextSetup Success], transition from [ContextSetup] to [Registered]
2024-03-31T17:28:10.588956783+09:00 [INFO][AMF][Ngap][ran_addr:192.168.0.132:33287] Handle UplinkNASTransport
2024-03-31T17:28:10.589124063+09:00 [INFO][AMF][Ngap][amf_ue_ngap_id:RU:1,AU:1(3GPP)][ran_addr:192.168.0.132:33287] Handle UplinkNASTransport (RAN UE NGAP ID: 1)
2024-03-31T17:28:10.589349974+09:00 [INFO][AMF][Gmm] Handle event[Gmm Message], transition from [Registered] to [Registered]
2024-03-31T17:28:10.589515436+09:00 [INFO][AMF][Gmm][amf_ue_ngap_id:RU:1,AU:1(3GPP)][supi:SUPI:imsi-001010000000000] Handle UL NAS Transport
2024-03-31T17:28:10.589672990+09:00 [INFO][AMF][Gmm][amf_ue_ngap_id:RU:1,AU:1(3GPP)][supi:SUPI:imsi-001010000000000] Transport 5GSM Message to SMF
2024-03-31T17:28:10.589881411+09:00 [INFO][AMF][Gmm][amf_ue_ngap_id:RU:1,AU:1(3GPP)][supi:SUPI:imsi-001010000000000] Select SMF [snssai: {Sst:1 Sd:010203}, dnn: internet]
2024-03-31T17:28:10.590645613+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T17:28:10.592223410+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T17:28:10.594817804+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-31T17:28:10.596126335+09:00 [INFO][NRF][DISC] Handle NFDiscoveryRequest
2024-03-31T17:28:10.597002013+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | GET     | /nnrf-disc/v1/nf-instances?requester-nf-type=AMF&target-nf-type=NSSF |
2024-03-31T17:28:10.597655870+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T17:28:10.599763492+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T17:28:10.604026367+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-31T17:28:10.606158960+09:00 [INFO][NSSF][NsSel] Handle NSSelectionGet
2024-03-31T17:28:10.606431015+09:00 [INFO][NSSF][GIN] | 200 |       127.0.0.1 | GET     | /nnssf-nsselection/v1/network-slice-information?nf-id=107eb070-ccad-42ea-95fd-1c81ad9fdc81&nf-type=AMF&slice-info-request-for-pdu-session=%7B%22sNssai%22%3A%7B%22sst%22%3A1%2C%22sd%22%3A%22010203%22%7D%2C%22roamingIndication%22%3A%22NON_ROAMING%22%7D |
2024-03-31T17:28:10.607567745+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T17:28:10.609019787+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T17:28:10.611819462+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-31T17:28:10.612910561+09:00 [INFO][NRF][DISC] Handle NFDiscoveryRequest
2024-03-31T17:28:10.613992760+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | GET     | /nnrf-disc/v1/nf-instances?dnn=internet&preferred-locality=loc2&requester-nf-type=AMF&service-names=nsmf-pdusession&snssais=%7B%22sst%22%3A1%2C%22sd%22%3A%22010203%22%7D&target-nf-type=SMF&target-plmn-list=%7B%22mcc%22%3A%22001%22%2C%22mnc%22%3A%2201%22%7D |
2024-03-31T17:28:10.614612912+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T17:28:10.615785466+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T17:28:10.619034251+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-31T17:28:10.620890072+09:00 [INFO][SMF][PduSess] Receive Create SM Context Request
2024-03-31T17:28:10.621705612+09:00 [INFO][SMF][PduSess] In HandlePDUSessionSMContextCreate
2024-03-31T17:28:10.621983570+09:00 [INFO][SMF][CTX] UrrPeriod: 10s
2024-03-31T17:28:10.622133362+09:00 [INFO][SMF][CTX] UrrThreshold: 1000
2024-03-31T17:28:10.622853438+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T17:28:10.624088544+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T17:28:10.626720710+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-31T17:28:10.627788267+09:00 [INFO][NRF][DISC] Handle NFDiscoveryRequest
2024-03-31T17:28:10.628826916+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | GET     | /nnrf-disc/v1/nf-instances?requester-nf-type=SMF&target-nf-type=UDM |
2024-03-31T17:28:10.629510237+09:00 [INFO][SMF][PduSess][pdu_session_id:1][supi:imsi-001010000000000] Send NF Discovery Serving UDM Successfully
2024-03-31T17:28:10.629936887+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T17:28:10.630937458+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T17:28:10.634231710+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-31T17:28:10.635723551+09:00 [INFO][UDM][SDM] Handle GetSmData
2024-03-31T17:28:10.636307442+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T17:28:10.637599423+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T17:28:10.640677527+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-31T17:28:10.641169464+09:00 [INFO][UDM][SDM] getSmDataProcedure: SUPI[imsi-001010000000000] PLMNID[00101] DNN[internet] SNssai[{"sst":1,"sd":"010203"}]
2024-03-31T17:28:10.642505633+09:00 [INFO][UDR][DataRepo] Handle QuerySmData
2024-03-31T17:28:10.643488358+09:00 [INFO][UDR][GIN] | 200 |       127.0.0.1 | GET     | /nudr-dr/v1/subscription-data/imsi-001010000000000/00101/provisioned-data/sm-data?single-nssai=%7B%22sst%22%3A1%2C%22sd%22%3A%22010203%22%7D |
2024-03-31T17:28:10.643989025+09:00 [INFO][UDM][GIN] | 200 |       127.0.0.1 | GET     | /nudm-sdm/v1/imsi-001010000000000/sm-data?dnn=internet&plmn-id=%7B%22mcc%22%3A%22001%22%2C%22mnc%22%3A%2201%22%7D&single-nssai=%7B%22sst%22%3A1%2C%22sd%22%3A%22010203%22%7D |
2024-03-31T17:28:10.644670680+09:00 [INFO][SMF][GSM] In HandlePDUSessionEstablishmentRequest
2024-03-31T17:28:10+09:00 [INFO][NAS][Convert] ProtocolOrContainerList:  [0xc0001d87a0 0xc0001d87c0]
2024-03-31T17:28:10.645150964+09:00 [INFO][SMF][GSM] Protocol Configuration Options
2024-03-31T17:28:10.645398957+09:00 [INFO][SMF][GSM] &{[0xc0001d87a0 0xc0001d87c0]}
2024-03-31T17:28:10.645620217+09:00 [INFO][SMF][GSM] Didn't Implement container type IPAddressAllocationViaNASSignallingUL
2024-03-31T17:28:10.646511169+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T17:28:10.647904512+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T17:28:10.650726788+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-31T17:28:10.652020094+09:00 [INFO][NRF][DISC] Handle NFDiscoveryRequest
2024-03-31T17:28:10.653457332+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | GET     | /nnrf-disc/v1/nf-instances?requester-nf-type=SMF&target-nf-instance-id=107eb070-ccad-42ea-95fd-1c81ad9fdc81&target-nf-type=AMF |
2024-03-31T17:28:10.653894116+09:00 [INFO][SMF][Consumer] SendNFDiscoveryServingAMF ok
2024-03-31T17:28:10.654198932+09:00 [INFO][SMF][CTX] Allocated UE IP address: 10.61.0.1
2024-03-31T17:28:10.654434047+09:00 [INFO][SMF][CTX] Selected UPF: UPF
2024-03-31T17:28:10.654599633+09:00 [INFO][SMF][PduSess][pdu_session_id:1][supi:imsi-001010000000000] Allocated PDUAdress[10.61.0.1]
2024-03-31T17:28:10.654983925+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T17:28:10.655810610+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T17:28:10.658396839+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-31T17:28:10.659712486+09:00 [INFO][NRF][DISC] Handle NFDiscoveryRequest
2024-03-31T17:28:10.661050302+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | GET     | /nnrf-disc/v1/nf-instances?preferred-locality=loc2&requester-nf-type=SMF&target-nf-type=PCF |
2024-03-31T17:28:10.661622828+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T17:28:10.662646247+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T17:28:10.665963616+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-31T17:28:10.667304991+09:00 [INFO][PCF][SMpolicy] Handle CreateSmPolicy
2024-03-31T17:28:10.668105422+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T17:28:10.669483908+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T17:28:10.672448624+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-31T17:28:10.673947588+09:00 [INFO][UDR][DataRepo] Handle PolicyDataUesUeIdSmDataGet
2024-03-31T17:28:10.674992058+09:00 [INFO][UDR][GIN] | 200 |       127.0.0.1 | GET     | /nudr-dr/v1/policy-data/ues/imsi-001010000000000/sm-data?dnn=internet&snssai=%7B%22sst%22%3A1%2C%22sd%22%3A%22010203%22%7D |
2024-03-31T17:28:10.679492027+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T17:28:10.680714367+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T17:28:10.684217997+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-31T17:28:10.685508646+09:00 [INFO][UDR][DataRepo] Handle ApplicationDataInfluenceDataGet
2024-03-31T17:28:10.686146796+09:00 [INFO][UDR][GIN] | 200 |       127.0.0.1 | GET     | /nudr-dr/v1/application-data/influenceData?dnns=internet&internal-Group-Ids=&snssais=%7B%22sst%22%3A1%2C%22sd%22%3A%22010203%22%7D&supis=imsi-001010000000000 |
2024-03-31T17:28:10.686482329+09:00 [INFO][PCF][SMpolicy] Matched [0] trafficInfluDatas from UDR
2024-03-31T17:28:10.687345044+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T17:28:10.688836000+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T17:28:10.692048395+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-31T17:28:10.693316700+09:00 [INFO][UDR][DataRepo] Handle ApplicationDataInfluenceDataSubsToNotifyPost
2024-03-31T17:28:10.693754089+09:00 [INFO][UDR][GIN] | 201 |       127.0.0.1 | POST    | /nudr-dr/v1/application-data/influenceData/subs-to-notify |
2024-03-31T17:28:10.695158266+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T17:28:10.698811286+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T17:28:10.701525962+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-31T17:28:10.702799241+09:00 [INFO][NRF][DISC] Handle NFDiscoveryRequest
2024-03-31T17:28:10.703339156+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | GET     | /nnrf-disc/v1/nf-instances?requester-nf-type=PCF&target-nf-type=BSF |
2024-03-31T17:28:10.704238699+09:00 [INFO][PCF][GIN] | 201 |       127.0.0.1 | POST    | /npcf-smpolicycontrol/v1/sm-policies |
2024-03-31T17:28:10.705173192+09:00 [INFO][SMF][PduSess] CHF Selection for SMContext SUPI[imsi-001010000000000] PDUSessionID[1]
2024-03-31T17:28:10.705980516+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T17:28:10.707111015+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T17:28:10.709754444+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-31T17:28:10.710842954+09:00 [INFO][NRF][DISC] Handle NFDiscoveryRequest
2024-03-31T17:28:10.711714939+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | GET     | /nnrf-disc/v1/nf-instances?requester-nf-type=SMF&target-nf-type=CHF |
2024-03-31T17:28:10.712037894+09:00 [INFO][SMF][Charging] Handle SendConvergedChargingRequest
2024-03-31T17:28:10.712475589+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T17:28:10.713433053+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T17:28:10.716511319+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-31T17:28:10.718838429+09:00 [INFO][CHF][ChargingPost] HandleChargingdataInitial
2024-03-31T17:28:10.719032840+09:00 [INFO][CHF][ChargingPost] SMF charging event
2024-03-31T17:28:10.719368713+09:00 [ERRO][CHF][ChargingPost] Charging gateway fail to send CDR to billing domain dial tcp 127.0.0.1:2122: connect: connection refused
2024-03-31T17:28:10.719526297+09:00 [INFO][CHF][ChargingPost] Open CDR for UE imsi-001010000000000
2024-03-31T17:28:10.719742272+09:00 [INFO][CHF][ChargingPost] NewChfUe imsi-001010000000000
2024-03-31T17:28:10.719937777+09:00 [INFO][CHF][GIN] | 201 |       127.0.0.1 | POST    | /nchf-convergedcharging/v3/chargingdata |
2024-03-31T17:28:10.720508294+09:00 [INFO][SMF][Charging] Send Charging Data Request[Init] successfully
2024-03-31T17:28:10.720778323+09:00 [INFO][SMF][PduSess][pdu_session_id:1][supi:imsi-001010000000000] Install PCCRule[PccRuleId-1]
2024-03-31T17:28:10.721106976+09:00 [INFO][SMF][PduSess][pdu_session_id:1][supi:imsi-001010000000000] No srcTcData and tgtTcData. Nothing to do
2024-03-31T17:28:10.721305980+09:00 [INFO][SMF][PduSess][pdu_session_id:1][supi:imsi-001010000000000] Install PCCRule[PccRuleId-2]
2024-03-31T17:28:10.721522234+09:00 [INFO][SMF][PduSess][pdu_session_id:1][supi:imsi-001010000000000] No srcTcData and tgtTcData. Nothing to do
2024-03-31T17:28:10.721735043+09:00 [INFO][SMF][PduSess][pdu_session_id:1][supi:imsi-001010000000000] Has no pre-config route. Has default path
2024-03-31T17:28:10.722094397+09:00 [INFO][SMF][GIN] | 201 |       127.0.0.1 | POST    | /nsmf-pdusession/v1/sm-contexts |
2024-03-31T17:28:10.722614713+09:00 [INFO][SMF][PduSess] Sending PFCP Session Establishment Request
2024-03-31T17:28:10.723694879+09:00 [INFO][AMF][Gmm][amf_ue_ngap_id:RU:1,AU:1(3GPP)][supi:SUPI:imsi-001010000000000] create smContext[pduSessionID: 1] Success
2024-03-31T17:28:10.729139583+09:00 [INFO][SMF][PduSess] Received PFCP Session Establishment Accepted Response
2024-03-31T17:28:10.730857134+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T17:28:10.732298689+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T17:28:10.735761527+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-31T17:28:10.737527344+09:00 [INFO][AMF][Producer] Handle N1N2 Message Transfer Request
2024-03-31T17:28:10.737856362+09:00 [INFO][AMF][Ngap][amf_ue_ngap_id:RU:1,AU:1(3GPP)][ran_addr:192.168.0.132:33287] Send PDU Session Resource Setup Request
2024-03-31T17:28:10.738843721+09:00 [INFO][AMF][GIN] | 200 |       127.0.0.1 | POST    | /namf-comm/v1/ue-contexts/imsi-001010000000000/n1-n2-messages |
2024-03-31T17:28:10.741217876+09:00 [INFO][AMF][Ngap][ran_addr:192.168.0.132:33287] Handle PDUSessionResourceSetupResponse
2024-03-31T17:28:10.741393723+09:00 [INFO][AMF][Ngap][amf_ue_ngap_id:RU:1,AU:1(3GPP)][ran_addr:192.168.0.132:33287] Handle PDUSessionResourceSetupResponse (RAN UE NGAP ID: 1)
2024-03-31T17:28:10.742102168+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T17:28:10.743812441+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T17:28:10.747123329+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-31T17:28:10.748987209+09:00 [INFO][SMF][PduSess] Receive Update SM Context Request
2024-03-31T17:28:10.752437216+09:00 [INFO][SMF][PduSess] Received PFCP Session Modification Accepted Response from AN UPF
2024-03-31T17:28:10.752682916+09:00 [INFO][SMF][GIN] | 200 |       127.0.0.1 | POST    | /nsmf-pdusession/v1/sm-contexts/urn:uuid:d3839048-767e-4e0e-a320-6ec66185c9a3/modify |

The free5GC U-Plane2 log when executed is as follows.

2024-03-31T17:28:11.178757538+09:00 [INFO][UPF][PFCP][LAddr:192.168.0.145:8805] handleSessionEstablishmentRequest
2024-03-31T17:28:11.178855662+09:00 [INFO][UPF][PFCP][LAddr:192.168.0.145:8805][CPNodeID:192.168.0.143][CPSEID:0x1][UPSEID:0x1] New session
2024-03-31T17:28:11.180938379+09:00 [INFO][UPF][Perio] recv event[TYPE_PERIO_ADD][{eType:1 lSeid:1 urrid:1 period:10000000000}]
2024-03-31T17:28:11.181397047+09:00 [INFO][UPF][Perio] recv event[TYPE_PERIO_ADD][{eType:1 lSeid:1 urrid:2 period:10000000000}]
2024-03-31T17:28:11.205417787+09:00 [INFO][UPF][PFCP][LAddr:192.168.0.145:8805] handleSessionModificationRequest

The TUNnel interface uesimtun0 is created as follows.

# ip addr show
...
13: uesimtun0: <POINTOPOINT,PROMISC,NOTRAILERS,UP,LOWER_UP> mtu 1400 qdisc fq_codel state UNKNOWN group default qlen 500
    link/none 
    inet 10.61.0.1/32 scope global uesimtun0
       valid_lft forever preferred_lft forever
    inet6 fe80::48d:7441:8fe1:347e/64 scope link stable-privacy 
       valid_lft forever preferred_lft forever
...

Ping google.com going through DN=10.61.0.0/16 on Loc2

Confirm by using tcpdump that the packet goes through if=upfgtp on U-Plane2.

# ping google.com -I uesimtun0 -n
PING google.com (142.251.42.142) from 10.61.0.1 uesimtun0: 56(84) bytes of data.
64 bytes from 142.251.42.142: icmp_seq=1 ttl=61 time=19.0 ms
64 bytes from 142.251.42.142: icmp_seq=2 ttl=61 time=21.1 ms
64 bytes from 142.251.42.142: icmp_seq=3 ttl=61 time=39.3 ms

The tcpdump log on U-Plane2 is as follows.

17:34:07.473338 IP 10.61.0.1 > 142.251.42.142: ICMP echo request, id 9, seq 1, length 64
17:34:07.490112 IP 142.251.42.142 > 10.61.0.1: ICMP echo reply, id 9, seq 1, length 64
17:34:08.473606 IP 10.61.0.1 > 142.251.42.142: ICMP echo request, id 9, seq 2, length 64
17:34:08.492420 IP 142.251.42.142 > 10.61.0.1: ICMP echo reply, id 9, seq 2, length 64
17:34:09.474399 IP 10.61.0.1 > 142.251.42.142: ICMP echo request, id 9, seq 3, length 64
17:34:09.511404 IP 142.251.42.142 > 10.61.0.1: ICMP echo reply, id 9, seq 3, length 64

Note. Make sure the packet does not go through U-Plane1. The UE connects to the DN of U-Plane2 in the same Loc2 according to the connected gNodeB2 in Loc2.

I was able to confirm the very simple configuration in which one UE connects to the UPF in the same location according connected gNodeB. I would like to thank the excellent developers and all the contributors of free5GC and UERANSIM.

Changelog (summary)

[2024.03.31] Updated to free5GC v3.4.1 (2024.03.28).
[2022.08.11] Updated to free5GC v3.2.1.
[2022.04.04] Updated to free5GC v3.1.0 and UERANSIM v3.2.6.
[2021.09.25] Updated to free5GC v3.0.6.
[2021.08.17] Initial release.

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free5GC 5GC & UERANSIM UE / RAN Sample Configuration - Select nearby UPF according to the connected gNodeB

Sample Configurations and Miscellaneous for Mobile Network

Table of Contents

Overview of free5GC 5GC Simulation Mobile Network

Changes in configuration files of free5GC 5GC and UERANSIM UE / RAN

Changes in configuration files of free5GC 5GC C-Plane

Changes in configuration files of free5GC 5GC U-Plane1

Changes in configuration files of free5GC 5GC U-Plane2

Changes in configuration files of UERANSIM UE / RAN

Changes in configuration files of RAN (gNodeB1)

Changes in configuration files of RAN (gNodeB2)

Changes in configuration files of UE for Loc1 (IMSI-001010000000000)

Changes in configuration files of UE for Loc2 (IMSI-001010000000000)

Network settings of free5GC 5GC and UERANSIM UE / RAN

Network settings of free5GC 5GC C-Plane

Network settings of free5GC 5GC U-Plane1

Network settings of free5GC 5GC U-Plane2

Build free5GC and UERANSIM

Run free5GC 5GC and UERANSIM UE / RAN

Run free5GC 5GC U-Plane1 & U-Plane2

Run free5GC 5GC C-Plane

Run UERANSIM (gNodeBs)

Start gNodeB1 with TAC=1 in Loc1

Start gNodeB2 with TAC=2 in Loc2

Run UERANSIM (UE in Loc1)

Start UE connected to gNodeB1 in Loc1

Ping google.com going through DN=10.60.0.0/16 on Loc1

Run UERANSIM (UE in Loc2)

Start UE connected to gNodeB2 in Loc2

Ping google.com going through DN=10.61.0.0/16 on Loc2

Changelog (summary)

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