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free5GC 5GC & UERANSIM UE / RAN Sample Configuration - VPP-UPF with DPDK

This describes a simple configuration for working free5GC and VPP-UPF with DPDK. In particular, see here for VPP-UPF with DPDK configuration.

If UPG-VPP built with this instruction does not work well, please try OAI-CN5G-UPF-VPP built with this instruction.

Sample Configurations and Miscellaneous for Mobile Network

Table of Contents

Overview of free5GC 5GC Simulation Mobile Network

This describes a simple configuration of C-Plane, VPP-UPF and Data Network Gateway for free5GC. Note that this configuration is implemented with Virtualbox VMs.

The following minimum configuration was set as a condition.

  • One UPF and Data Network Gateway
  • One UE and one DNN

The built simulation environment is as follows.

The 5GC / VPP-UPF / UE / RAN used are as follows.

Each VMs are as follows.

VM SW & Role IP address OS CPU
(Min)		 Memory
(Min)		 HDD
(Min)
VM1 free5GC 5GC C-Plane 192.168.0.141/24 Ubuntu 22.04 1 2GB 20GB
VM-UP UPG-VPP U-Plane 192.168.0.151/24 Ubuntu 20.04 2 8GB 20GB
VM-DN Data Network Gateway 192.168.0.152/24 Ubuntu 22.04 1 1GB 10GB
VM2 UERANSIM RAN (gNodeB) 192.168.0.131/24 Ubuntu 22.04 1 1GB 10GB
VM3 UERANSIM UE 192.168.0.132/24 Ubuntu 22.04 1 1GB 10GB

The network interfaces of each VM are as follows. Note. Do not enable(up) any devices that will be under the control of DPDK. These devices will be enabled and set IP addresses in the init.conf file of VPP-UPF.

VM Device Network Adapter IP address Interface Under DPDK
VM1 enp0s3 NAT(default) 10.0.2.15/24 (VM default NW) --
enp0s8 Bridged Adapter 192.168.0.141/24 (Mgmt NW) --
enp0s9 NAT Network 192.168.14.141/24 N4 --
VM-UP enp0s3 NAT(default) 10.0.2.15/24 (VM default NW) --
enp0s8 Bridged Adapter 192.168.0.151/24 (Mgmt NW) --
enp0s9 NAT Network 192.168.13.151/24 N3 x
enp0s10 NAT Network 192.168.14.151/24 N4 x
enp0s16 NAT Network 192.168.16.151/24 N6 x
VM-DN enp0s3 NAT(default) 10.0.2.15/24 (VM default NW) --
enp0s8 Bridged Adapter 192.168.0.152/24 (Mgmt NW) --
enp0s9 NAT Network 192.168.16.152/24 N6 --
VM2 enp0s3 NAT(default) 10.0.2.15/24 (VM default NW) --
enp0s8 Bridged Adapter 192.168.0.131/24 (Mgmt NW) --
enp0s9 NAT Network 192.168.13.131/24 N3 --
VM3 enp0s3 NAT(default) 10.0.2.15/24 (VM default NW) --
enp0s8 Bridged Adapter 192.168.0.132/24 (Mgmt NW) --

NAT networks of Virtualbox are as follows.

Network Name Network CIDR
N3 192.168.13.0/24
N4 192.168.14.0/24
N6 192.168.16.0/24

Set network instance to internet.

Network Instance
internet

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

UE IMSI DNN OP/OPc
UE 001010000000000 internet OPc

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).

The DN is as follows.

DN DNN TUNnel interface of UE
10.60.0.0/16 internet uesimtun0

Changes in configuration files of free5GC 5GC, VPP-UPF and UERANSIM UE / RAN

Please refer to the following for building free5GC, VPP-UPF and UERANSIM respectively.

Changes in configuration files of free5GC 5GC C-Plane

The combination of DNN and S-NSSAI parameters can be used in the logic that selects UPF as the connection destination by PFCP.

  • DNN
  • S-NSSAI

For the sake of simplicity, This time, only DNN will be changed. S-NSSAI of all UEs is fixed as SST=1 and SD=010203.

  • free5gc/config/amfcfg.yaml
--- amfcfg.yaml.orig    2024-03-24 17:44:26.586613478 +0900
+++ amfcfg.yaml 2024-03-24 17:54:43.098963522 +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
+    - 192.168.0.141
   ngapPort: 38412 # the SCTP port listened by NGAP
   sbi: # Service-based interface information
     scheme: http # the protocol for sbi (http or https)
@@ -24,18 +24,18 @@
   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)
  • free5gc/config/ausfcfg.yaml
--- ausfcfg.yaml.orig   2024-03-24 17:44:26.586613478 +0900
+++ ausfcfg.yaml        2024-03-24 17:54:54.683442170 +0900
@@ -16,8 +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: 001 # Mobile Country Code (3 digits string, digit: 0~9)
+      mnc: 01  # 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)
   groupId: ausfGroup001 # ID for the group of the AUSF
  • free5gc/config/nrfcfg.yaml
--- nrfcfg.yaml.orig    2024-03-24 17:44:26.586613478 +0900
+++ nrfcfg.yaml 2024-03-24 17:55:10.259073431 +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   2024-03-24 17:44:26.586613478 +0900
+++ nssfcfg.yaml        2024-03-24 17:55:25.660684149 +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/smfcfg.yaml
--- smfcfg.yaml.orig    2024-03-24 17:44:26.586613478 +0900
+++ smfcfg.yaml 2024-03-24 17:56:35.702302968 +0900
@@ -34,22 +34,22 @@
             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)
+    - 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: area1 # 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: 192.168.14.141 # the Node ID of this SMF
+    listenAddr: 192.168.14.141 # the IP/FQDN of N4 interface on this SMF (PFCP)
+    externalAddr: 192.168.14.141 # 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: 192.168.14.151 # the Node ID of this UPF
+        addr: 192.168.14.151 # 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)
@@ -72,7 +72,7 @@
         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
+              - 192.168.13.151
             networkInstances:  # Data Network Name (DNN)
               - internet
     links: # the topology graph of userplane, A and B represent the two nodes of each link
@@ -90,8 +90,10 @@
     maxRetryTimes: 3 # the max number of retransmission
   nrfUri: http://127.0.0.10:8000 # a valid URI of NRF
   nrfCertPem: cert/nrf.pem # NRF Certificate
-  #urrPeriod: 10 # default usage report period in seconds
-  #urrThreshold: 1000 # default usage report threshold in bytes
+  urrPeriod: 10 # default usage report period in seconds
+  urrThreshold: 1000 # default usage report threshold in bytes
+  ulcl: false
+  nwInstFqdnEncoding: true
 
 logger: # log output setting
   enable: true # true or false

This VPP-UPF requires Network Instance encoding in PFCP Session Establishment Request. For more information, please see here.

Changes in configuration files of VPP-UPF

See here for the original files.

  • openair-upf/startup.conf
    There is no change.

  • openair-upf/init.conf
    There is no change.

Changes in configuration files of UERANSIM UE / RAN

Changes in configuration files of RAN

  • UERANSIM/config/free5gc-gnb.yaml
--- free5gc-gnb.yaml.orig       2023-12-02 06:14:20.000000000 +0900
+++ free5gc-gnb.yaml    2024-03-24 16:59:41.400899800 +0900
@@ -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: 192.168.13.131    # 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: 192.168.0.141
     port: 38412
 
 # List of supported S-NSSAIs by this gNB

Changes in configuration files of UE (IMSI-001010000000000)

  • UERANSIM/config/free5gc-ue.yaml
--- free5gc-ue.yaml.orig        2024-03-02 20:20:59.000000000 +0900
+++ free5gc-ue.yaml     2024-03-24 17:02:26.271746257 +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:

Network settings of free5GC 5GC, VPP-UPF and UERANSIM UE / RAN

Network settings of VPP-UPF and Data Network Gateway

See this1 and this2.

Build free5GC, VPP-UPF and UERANSIM

Please refer to the following for building free5GC, VPP-UPF and UERANSIM respectively.

Install MongoDB on free5GC 5GC C-Plane machine. 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, VPP-UPF and UERANSIM UE / RAN

First run VPP-UPF, then the 5GC and UERANSIM (UE & RAN implementation).

Run VPP-UPF

See this.

Run free5GC 5GC C-Plane

Next, run free5GC 5GC C-Plane. Create the following shell script and run it.

#!/usr/bin/env bash

PID_LIST=()

NF_LIST="nrf amf smf udr pcf udm nssf ausf chf"

export GIN_MODE=release

for NF in ${NF_LIST}; do
    ./bin/${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}

The status of PFCP association between VPP-UPF and free5GC SMF is as follows.

vpp# show upf association 
Node: 192.168.14.141
  Recovery Time Stamp: 2024/03/24 18:47:07:000
  Sessions: 0
vpp#

Run UERANSIM

Here, the case of UE (IMSI-001010000000000) & RAN is described. First, do an NG Setup between gNodeB and 5GC, then register the UE with 5GC and establish a PDU session.

Please refer to the following for usage of UERANSIM.

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

Start gNB

Start gNB as follows.

# ./nr-gnb -c ../config/free5gc-gnb.yaml
UERANSIM v3.2.6
[2024-03-24 18:47:36.925] [sctp] [info] Trying to establish SCTP connection... (192.168.0.141:38412)
[2024-03-24 18:47:36.928] [sctp] [info] SCTP connection established (192.168.0.141:38412)
[2024-03-24 18:47:36.929] [sctp] [debug] SCTP association setup ascId[11]
[2024-03-24 18:47:36.929] [ngap] [debug] Sending NG Setup Request
[2024-03-24 18:47:36.931] [ngap] [debug] NG Setup Response received
[2024-03-24 18:47:36.931] [ngap] [info] NG Setup procedure is successful

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

2024-03-24T18:47:36.947645674+09:00 [INFO][AMF][Ngap] [AMF] SCTP Accept from: 192.168.0.131:38737
2024-03-24T18:47:36.948228708+09:00 [INFO][AMF][Ngap] Create a new NG connection for: 192.168.0.131:38737
2024-03-24T18:47:36.948943407+09:00 [INFO][AMF][Ngap][ran_addr:192.168.0.131:38737] Handle NGSetupRequest
2024-03-24T18:47:36.948975576+09:00 [INFO][AMF][Ngap][ran_addr:192.168.0.131:38737] Send NG-Setup response

Start UE

Start UE as follows. This will register the UE with 5GC and establish a PDU session.

# ./nr-ue -c ../config/free5gc-ue.yaml
UERANSIM v3.2.6
[2024-03-24 18:48:05.181] [nas] [info] UE switches to state [MM-DEREGISTERED/PLMN-SEARCH]
[2024-03-24 18:48:05.181] [rrc] [debug] New signal detected for cell[1], total [1] cells in coverage
[2024-03-24 18:48:05.182] [nas] [info] Selected plmn[001/01]
[2024-03-24 18:48:05.182] [rrc] [info] Selected cell plmn[001/01] tac[1] category[SUITABLE]
[2024-03-24 18:48:05.182] [nas] [info] UE switches to state [MM-DEREGISTERED/PS]
[2024-03-24 18:48:05.182] [nas] [info] UE switches to state [MM-DEREGISTERED/NORMAL-SERVICE]
[2024-03-24 18:48:05.182] [nas] [debug] Initial registration required due to [MM-DEREG-NORMAL-SERVICE]
[2024-03-24 18:48:05.182] [nas] [debug] UAC access attempt is allowed for identity[0], category[MO_sig]
[2024-03-24 18:48:05.183] [nas] [debug] Sending Initial Registration
[2024-03-24 18:48:05.183] [nas] [info] UE switches to state [MM-REGISTER-INITIATED]
[2024-03-24 18:48:05.183] [rrc] [debug] Sending RRC Setup Request
[2024-03-24 18:48:05.183] [rrc] [info] RRC connection established
[2024-03-24 18:48:05.184] [rrc] [info] UE switches to state [RRC-CONNECTED]
[2024-03-24 18:48:05.184] [nas] [info] UE switches to state [CM-CONNECTED]
[2024-03-24 18:48:05.243] [nas] [debug] Authentication Request received
[2024-03-24 18:48:05.243] [nas] [debug] Received SQN [00000000007E]
[2024-03-24 18:48:05.243] [nas] [debug] SQN-MS [000000000000]
[2024-03-24 18:48:05.269] [nas] [debug] Security Mode Command received
[2024-03-24 18:48:05.270] [nas] [debug] Selected integrity[2] ciphering[0]
[2024-03-24 18:48:05.430] [nas] [debug] Registration accept received
[2024-03-24 18:48:05.430] [nas] [info] UE switches to state [MM-REGISTERED/NORMAL-SERVICE]
[2024-03-24 18:48:05.430] [nas] [debug] Sending Registration Complete
[2024-03-24 18:48:05.430] [nas] [info] Initial Registration is successful
[2024-03-24 18:48:05.431] [nas] [debug] Sending PDU Session Establishment Request
[2024-03-24 18:48:05.433] [nas] [debug] UAC access attempt is allowed for identity[0], category[MO_sig]
[2024-03-24 18:48:05.634] [nas] [debug] Configuration Update Command received
[2024-03-24 18:48:05.801] [nas] [debug] PDU Session Establishment Accept received
[2024-03-24 18:48:05.806] [nas] [info] PDU Session establishment is successful PSI[1]
[2024-03-24 18:48:05.830] [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.

2024-03-24T18:48:05.086207247+09:00 [INFO][AMF][Ngap][ran_addr:192.168.0.131:38737] Handle InitialUEMessage
2024-03-24T18:48:05.086248314+09:00 [INFO][AMF][Ngap][amf_ue_ngap_id:RU:1,AU:1(3GPP)][ran_addr:192.168.0.131:38737] New RanUe [RanUeNgapID:1][AmfUeNgapID:1]
2024-03-24T18:48:05.086297575+09:00 [INFO][AMF][Ngap][ran_addr:192.168.0.131:38737] 5GSMobileIdentity ["SUCI":"suci-0-001-01-0000-0-0-0000000000", err: <nil>]
2024-03-24T18:48:05.086781270+09:00 [INFO][AMF][CTX] New AmfUe [supi:][guti:00101cafe0000000001]
2024-03-24T18:48:05.086804483+09:00 [INFO][AMF][Gmm] Handle event[Gmm Message], transition from [Deregistered] to [Deregistered]
2024-03-24T18:48:05.086812370+09:00 [INFO][AMF][Gmm][amf_ue_ngap_id:RU:1,AU:1(3GPP)][supi:SUPI:] Handle Registration Request
2024-03-24T18:48:05.086819665+09:00 [INFO][AMF][Gmm][amf_ue_ngap_id:RU:1,AU:1(3GPP)][supi:SUPI:] RegistrationType: Initial Registration
2024-03-24T18:48:05.086827570+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]
2024-03-24T18:48:05.086842507+09:00 [INFO][AMF][Gmm] Handle event[Start Authentication], transition from [Deregistered] to [Authentication]
2024-03-24T18:48:05.086849857+09:00 [INFO][AMF][Gmm][amf_ue_ngap_id:RU:1,AU:1(3GPP)][supi:SUPI:] Authentication procedure
2024-03-24T18:48:05.087718778+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-24T18:48:05.088026752+09:00 [INFO][NRF][Token] Handle AccessTokenRequest
2024-03-24T18:48:05.088186391+09:00 [INFO][NRF][Token] In AccessTokenProcedure
2024-03-24T18:48:05.089576190+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")
2024-03-24T18:48:05.092225560+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-24T18:48:05.095756401+09:00 [INFO][NRF][DISC] Handle NFDiscoveryRequest
2024-03-24T18:48:05.096702222+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | GET     | /nnrf-disc/v1/nf-instances?requester-nf-type=AMF&target-nf-type=AUSF |
2024-03-24T18:48:05.097263931+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-24T18:48:05.097541510+09:00 [INFO][NRF][Token] Handle AccessTokenRequest
2024-03-24T18:48:05.097816068+09:00 [INFO][NRF][Token] In AccessTokenProcedure
2024-03-24T18:48:05.099025239+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")
2024-03-24T18:48:05.102179276+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-24T18:48:05.103894555+09:00 [INFO][AUSF][UeAuth] HandleUeAuthPostRequest
2024-03-24T18:48:05.104265200+09:00 [INFO][AUSF][UeAuth] Serving network authorized
2024-03-24T18:48:05.104936610+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-24T18:48:05.105222016+09:00 [INFO][NRF][Token] Handle AccessTokenRequest
2024-03-24T18:48:05.105383354+09:00 [INFO][NRF][Token] In AccessTokenProcedure
2024-03-24T18:48:05.106213269+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")
2024-03-24T18:48:05.108999417+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-24T18:48:05.110026365+09:00 [INFO][NRF][DISC] Handle NFDiscoveryRequest
2024-03-24T18:48:05.111258591+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 |
2024-03-24T18:48:05.111784811+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-24T18:48:05.112049281+09:00 [INFO][NRF][Token] Handle AccessTokenRequest
2024-03-24T18:48:05.112247540+09:00 [INFO][NRF][Token] In AccessTokenProcedure
2024-03-24T18:48:05.113045018+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")
2024-03-24T18:48:05.116646267+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-24T18:48:05.119573094+09:00 [INFO][UDM][UEAU] Handle GenerateAuthDataRequest
2024-03-24T18:48:05.120767828+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-24T18:48:05.121194201+09:00 [INFO][NRF][Token] Handle AccessTokenRequest
2024-03-24T18:48:05.121557129+09:00 [INFO][NRF][Token] In AccessTokenProcedure
2024-03-24T18:48:05.122666214+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")
2024-03-24T18:48:05.125779024+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-24T18:48:05.126227952+09:00 [INFO][UDM][Suci] suciPart: [suci 0 001 01 0000 0 0 0000000000]
2024-03-24T18:48:05.126410090+09:00 [INFO][UDM][Suci] scheme 0
2024-03-24T18:48:05.126619263+09:00 [INFO][UDM][Suci] SUPI type is IMSI
http://127.0.0.10:8000
2024-03-24T18:48:05.127148081+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-24T18:48:05.127365303+09:00 [INFO][NRF][Token] Handle AccessTokenRequest
2024-03-24T18:48:05.127567205+09:00 [INFO][NRF][Token] In AccessTokenProcedure
2024-03-24T18:48:05.128689722+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")
2024-03-24T18:48:05.131227303+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-24T18:48:05.132337535+09:00 [INFO][NRF][DISC] Handle NFDiscoveryRequest
2024-03-24T18:48:05.133250743+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | GET     | /nnrf-disc/v1/nf-instances?requester-nf-type=UDM&target-nf-type=UDR |
2024-03-24T18:48:05.135045272+09:00 [INFO][UDR][DataRepo] Handle QueryAuthSubsData
2024-03-24T18:48:05.136568453+09:00 [INFO][UDR][GIN] | 200 |       127.0.0.1 | GET     | /nudr-dr/v1/subscription-data/imsi-001010000000000/authentication-data/authentication-subscription |
2024-03-24T18:48:05.137522360+09:00 [INFO][UDM][UEAU] Nil Op
2024-03-24T18:48:05.138798126+09:00 [INFO][UDR][DataRepo] Handle ModifyAuthentication
2024-03-24T18:48:05.140699874+09:00 [INFO][UDR][GIN] | 204 |       127.0.0.1 | PATCH   | /nudr-dr/v1/subscription-data/imsi-001010000000000/authentication-data/authentication-subscription |
2024-03-24T18:48:05.141242065+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 |
2024-03-24T18:48:05.141744321+09:00 [INFO][AUSF][UeAuth] Add SuciSupiPair (suci-0-001-01-0000-0-0-0000000000, imsi-001010000000000) to map.
2024-03-24T18:48:05.142061868+09:00 [INFO][AUSF][UeAuth] Use 5G AKA auth method
2024-03-24T18:48:05.142233495+09:00 [INFO][AUSF][5gAka] XresStar = 3465393163316633663964366438376631326232373935643638343334383433
2024-03-24T18:48:05.142495730+09:00 [INFO][AUSF][GIN] | 201 |       127.0.0.1 | POST    | /nausf-auth/v1/ue-authentications |
2024-03-24T18:48:05.143011110+09:00 [INFO][AMF][Gmm][amf_ue_ngap_id:RU:1,AU:1(3GPP)][supi:SUPI:] Send Authentication Request
2024-03-24T18:48:05.143228599+09:00 [INFO][AMF][Ngap][amf_ue_ngap_id:RU:1,AU:1(3GPP)][ran_addr:192.168.0.131:38737] Send Downlink Nas Transport
2024-03-24T18:48:05.143803959+09:00 [INFO][AMF][Gmm][amf_ue_ngap_id:RU:1,AU:1(3GPP)][supi:SUPI:] Start T3560 timer
2024-03-24T18:48:05.145504013+09:00 [INFO][AMF][Ngap][ran_addr:192.168.0.131:38737] Handle UplinkNASTransport
2024-03-24T18:48:05.145690271+09:00 [INFO][AMF][Ngap][amf_ue_ngap_id:RU:1,AU:1(3GPP)][ran_addr:192.168.0.131:38737] Handle UplinkNASTransport (RAN UE NGAP ID: 1)
2024-03-24T18:48:05.145901778+09:00 [INFO][AMF][Gmm] Handle event[Gmm Message], transition from [Authentication] to [Authentication]
2024-03-24T18:48:05.145993996+09:00 [INFO][AMF][Gmm][amf_ue_ngap_id:RU:1,AU:1(3GPP)][supi:SUPI:] Handle Authentication Response
2024-03-24T18:48:05.146243355+09:00 [INFO][AMF][Gmm][amf_ue_ngap_id:RU:1,AU:1(3GPP)][supi:SUPI:] Stop T3560 timer
2024-03-24T18:48:05.146960935+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-24T18:48:05.147307432+09:00 [INFO][NRF][Token] Handle AccessTokenRequest
2024-03-24T18:48:05.147356831+09:00 [INFO][NRF][Token] In AccessTokenProcedure
2024-03-24T18:48:05.148808851+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")
2024-03-24T18:48:05.151864283+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-24T18:48:05.153350341+09:00 [INFO][AUSF][5gAka] Auth5gAkaComfirmRequest
2024-03-24T18:48:05.153529334+09:00 [INFO][AUSF][5gAka] res*: 3465393163316633663964366438376631326232373935643638343334383433
Xres*: 3465393163316633663964366438376631326232373935643638343334383433
2024-03-24T18:48:05.154041604+09:00 [INFO][AUSF][5gAka] 5G AKA confirmation succeeded
2024-03-24T18:48:05.154656153+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-24T18:48:05.154790222+09:00 [INFO][NRF][Token] Handle AccessTokenRequest
2024-03-24T18:48:05.154815696+09:00 [INFO][NRF][Token] In AccessTokenProcedure
2024-03-24T18:48:05.155633210+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")
2024-03-24T18:48:05.159187662+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-24T18:48:05.160779082+09:00 [INFO][UDM][UEAU] Handle ConfirmAuthDataRequest
2024-03-24T18:48:05.161492614+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-24T18:48:05.161761313+09:00 [INFO][NRF][Token] Handle AccessTokenRequest
2024-03-24T18:48:05.161971286+09:00 [INFO][NRF][Token] In AccessTokenProcedure
2024-03-24T18:48:05.163066463+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")
2024-03-24T18:48:05.166128596+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-24T18:48:05.167605013+09:00 [INFO][UDR][DataRepo] Handle CreateAuthenticationStatus
2024-03-24T18:48:05.168696368+09:00 [INFO][UDR][GIN] | 204 |       127.0.0.1 | PUT     | /nudr-dr/v1/subscription-data/imsi-001010000000000/authentication-data/authentication-status |
2024-03-24T18:48:05.169135117+09:00 [INFO][UDM][GIN] | 201 |       127.0.0.1 | POST    | /nudm-ueau/v1/imsi-001010000000000/auth-events |
2024-03-24T18:48:05.169521559+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 |
2024-03-24T18:48:05.169776011+09:00 [INFO][AMF][Gmm] Handle event[Authentication Success], transition from [Authentication] to [SecurityMode]
2024-03-24T18:48:05.169818522+09:00 [INFO][AMF][Gmm][amf_ue_ngap_id:RU:1,AU:1(3GPP)][supi:SUPI:imsi-001010000000000] Send Security Mode Command
2024-03-24T18:48:05.170083591+09:00 [INFO][AMF][Ngap][amf_ue_ngap_id:RU:1,AU:1(3GPP)][ran_addr:192.168.0.131:38737] Send Downlink Nas Transport
2024-03-24T18:48:05.170578582+09:00 [INFO][AMF][Gmm][amf_ue_ngap_id:RU:1,AU:1(3GPP)][supi:SUPI:imsi-001010000000000] Start T3560 timer
2024-03-24T18:48:05.172265206+09:00 [INFO][AMF][Ngap][ran_addr:192.168.0.131:38737] Handle UplinkNASTransport
2024-03-24T18:48:05.172469668+09:00 [INFO][AMF][Ngap][amf_ue_ngap_id:RU:1,AU:1(3GPP)][ran_addr:192.168.0.131:38737] Handle UplinkNASTransport (RAN UE NGAP ID: 1)
2024-03-24T18:48:05.172665498+09:00 [INFO][AMF][Gmm] Handle event[Gmm Message], transition from [SecurityMode] to [SecurityMode]
2024-03-24T18:48:05.172819858+09:00 [INFO][AMF][Gmm][amf_ue_ngap_id:RU:1,AU:1(3GPP)][supi:SUPI:imsi-001010000000000] Handle Security Mode Complete
2024-03-24T18:48:05.172987149+09:00 [INFO][AMF][Gmm][amf_ue_ngap_id:RU:1,AU:1(3GPP)][supi:SUPI:imsi-001010000000000] Stop T3560 timer
2024-03-24T18:48:05.173175968+09:00 [INFO][AMF][Gmm] Handle event[SecurityMode Success], transition from [SecurityMode] to [ContextSetup]
2024-03-24T18:48:05.173325076+09:00 [INFO][AMF][Gmm][amf_ue_ngap_id:RU:1,AU:1(3GPP)][supi:SUPI:imsi-001010000000000] Handle InitialRegistration
2024-03-24T18:48:05.173942250+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-24T18:48:05.174405641+09:00 [INFO][NRF][Token] Handle AccessTokenRequest
2024-03-24T18:48:05.174468761+09:00 [INFO][NRF][Token] In AccessTokenProcedure
2024-03-24T18:48:05.175601729+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")
2024-03-24T18:48:05.178178773+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-24T18:48:05.179222908+09:00 [INFO][NRF][DISC] Handle NFDiscoveryRequest
2024-03-24T18:48:05.180376432+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 |
2024-03-24T18:48:05.180986285+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-24T18:48:05.181185549+09:00 [INFO][NRF][Token] Handle AccessTokenRequest
2024-03-24T18:48:05.181338488+09:00 [INFO][NRF][Token] In AccessTokenProcedure
2024-03-24T18:48:05.182468979+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")
2024-03-24T18:48:05.185783770+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-24T18:48:05.187092255+09:00 [INFO][UDM][SDM] Handle GetNssai
2024-03-24T18:48:05.187991554+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-24T18:48:05.188301932+09:00 [INFO][NRF][Token] Handle AccessTokenRequest
2024-03-24T18:48:05.188458428+09:00 [INFO][NRF][Token] In AccessTokenProcedure
2024-03-24T18:48:05.189519034+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")
2024-03-24T18:48:05.192604927+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-24T18:48:05.193976556+09:00 [INFO][UDR][DataRepo] Handle QueryAmData
2024-03-24T18:48:05.195108722+09:00 [INFO][UDR][GIN] | 200 |       127.0.0.1 | GET     | /nudr-dr/v1/subscription-data/imsi-001010000000000/00101/provisioned-data/am-data |
2024-03-24T18:48:05.195498672+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 |
2024-03-24T18:48:05.195959556+09:00 [INFO][AMF][Gmm] RequestedNssai: &{Iei:47 Len:5 Buffer:[4 1 1 2 3]}
2024-03-24T18:48:05.196122893+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>
2024-03-24T18:48:05.196700474+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-24T18:48:05.197057046+09:00 [INFO][NRF][Token] Handle AccessTokenRequest
2024-03-24T18:48:05.197513450+09:00 [INFO][NRF][Token] In AccessTokenProcedure
2024-03-24T18:48:05.199144587+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")
2024-03-24T18:48:05.201622910+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-24T18:48:05.202775530+09:00 [INFO][NRF][DISC] Handle NFDiscoveryRequest
2024-03-24T18:48:05.204132097+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 |
2024-03-24T18:48:05.204742548+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-24T18:48:05.204968061+09:00 [INFO][NRF][Token] Handle AccessTokenRequest
2024-03-24T18:48:05.205122375+09:00 [INFO][NRF][Token] In AccessTokenProcedure
2024-03-24T18:48:05.208279565+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")
2024-03-24T18:48:05.212082520+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-24T18:48:05.213663555+09:00 [INFO][UDM][UECM] Handle RegistrationAmf3gppAccess
2024-03-24T18:48:05.213988237+09:00 [INFO][UDM][UECM] UEID: imsi-001010000000000
2024-03-24T18:48:05.214697908+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-24T18:48:05.214963659+09:00 [INFO][NRF][Token] Handle AccessTokenRequest
2024-03-24T18:48:05.215119754+09:00 [INFO][NRF][Token] In AccessTokenProcedure
2024-03-24T18:48:05.216127914+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")
2024-03-24T18:48:05.219218228+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-24T18:48:05.220659137+09:00 [INFO][UDR][DataRepo] Handle CreateAmfContext3gpp
2024-03-24T18:48:05.221865089+09:00 [INFO][UDR][GIN] | 204 |       127.0.0.1 | PUT     | /nudr-dr/v1/subscription-data/imsi-001010000000000/context-data/amf-3gpp-access |
2024-03-24T18:48:05.222194025+09:00 [INFO][UDM][GIN] | 201 |       127.0.0.1 | PUT     | /nudm-uecm/v1/imsi-001010000000000/registrations/amf-3gpp-access |
2024-03-24T18:48:05.223314724+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-24T18:48:05.223824514+09:00 [INFO][NRF][Token] Handle AccessTokenRequest
2024-03-24T18:48:05.224016666+09:00 [INFO][NRF][Token] In AccessTokenProcedure
2024-03-24T18:48:05.225141058+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")
2024-03-24T18:48:05.228547835+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-24T18:48:05.230066582+09:00 [INFO][UDM][SDM] Handle GetAmData
2024-03-24T18:48:05.231161295+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-24T18:48:05.231405779+09:00 [INFO][NRF][Token] Handle AccessTokenRequest
2024-03-24T18:48:05.231562610+09:00 [INFO][NRF][Token] In AccessTokenProcedure
2024-03-24T18:48:05.232711801+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")
2024-03-24T18:48:05.237612007+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-24T18:48:05.239088321+09:00 [INFO][UDR][DataRepo] Handle QueryAmData
2024-03-24T18:48:05.239838721+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 |
2024-03-24T18:48:05.240398961+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 |
2024-03-24T18:48:05.241569372+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-24T18:48:05.241873316+09:00 [INFO][NRF][Token] Handle AccessTokenRequest
2024-03-24T18:48:05.242088169+09:00 [INFO][NRF][Token] In AccessTokenProcedure
2024-03-24T18:48:05.243417372+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")
2024-03-24T18:48:05.246708116+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-24T18:48:05.248109892+09:00 [INFO][UDM][SDM] Handle GetSmfSelectData
2024-03-24T18:48:05.248789688+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-24T18:48:05.248998623+09:00 [INFO][NRF][Token] Handle AccessTokenRequest
2024-03-24T18:48:05.249098689+09:00 [INFO][NRF][Token] In AccessTokenProcedure
2024-03-24T18:48:05.250168507+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")
2024-03-24T18:48:05.253276387+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-24T18:48:05.254554082+09:00 [INFO][UDR][DataRepo] Handle QuerySmfSelectData
2024-03-24T18:48:05.255396575+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 |
2024-03-24T18:48:05.255736688+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 |
2024-03-24T18:48:05.256651643+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-24T18:48:05.256883384+09:00 [INFO][NRF][Token] Handle AccessTokenRequest
2024-03-24T18:48:05.257035562+09:00 [INFO][NRF][Token] In AccessTokenProcedure
2024-03-24T18:48:05.258318830+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")
2024-03-24T18:48:05.261723409+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-24T18:48:05.262883204+09:00 [INFO][UDM][SDM] Handle GetUeContextInSmfData
2024-03-24T18:48:05.263871383+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-24T18:48:05.264145530+09:00 [INFO][NRF][Token] Handle AccessTokenRequest
2024-03-24T18:48:05.264296148+09:00 [INFO][NRF][Token] In AccessTokenProcedure
2024-03-24T18:48:05.265335370+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")
2024-03-24T18:48:05.268446040+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-24T18:48:05.269751112+09:00 [INFO][UDR][DataRepo] Handle QuerySmfRegList
2024-03-24T18:48:05.270554415+09:00 [INFO][UDR][GIN] | 200 |       127.0.0.1 | GET     | /nudr-dr/v1/subscription-data/imsi-001010000000000/context-data/smf-registrations |
2024-03-24T18:48:05.270978444+09:00 [INFO][UDM][GIN] | 200 |       127.0.0.1 | GET     | /nudm-sdm/v1/imsi-001010000000000/ue-context-in-smf-data |
2024-03-24T18:48:05.273114426+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-24T18:48:05.273364251+09:00 [INFO][NRF][Token] Handle AccessTokenRequest
2024-03-24T18:48:05.273532990+09:00 [INFO][NRF][Token] In AccessTokenProcedure
2024-03-24T18:48:05.274880446+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")
2024-03-24T18:48:05.278910179+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-24T18:48:05.280767072+09:00 [INFO][UDM][SDM] Handle Subscribe
2024-03-24T18:48:05.281690798+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-24T18:48:05.284019399+09:00 [INFO][NRF][Token] Handle AccessTokenRequest
2024-03-24T18:48:05.284184036+09:00 [INFO][NRF][Token] In AccessTokenProcedure
2024-03-24T18:48:05.285299275+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")
2024-03-24T18:48:05.288484173+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-24T18:48:05.289933762+09:00 [INFO][UDR][DataRepo] Handle CreateSdmSubscriptions
2024-03-24T18:48:05.290341035+09:00 [INFO][UDR][GIN] | 201 |       127.0.0.1 | POST    | /nudr-dr/v1/subscription-data/imsi-001010000000000/context-data/sdm-subscriptions |
2024-03-24T18:48:05.290848861+09:00 [INFO][UDM][GIN] | 201 |       127.0.0.1 | POST    | /nudm-sdm/v1/imsi-001010000000000/sdm-subscriptions |
2024-03-24T18:48:05.291645000+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-24T18:48:05.291957971+09:00 [INFO][NRF][Token] Handle AccessTokenRequest
2024-03-24T18:48:05.292124898+09:00 [INFO][NRF][Token] In AccessTokenProcedure
2024-03-24T18:48:05.293538592+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")
2024-03-24T18:48:05.296145940+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-24T18:48:05.297115620+09:00 [INFO][NRF][DISC] Handle NFDiscoveryRequest
2024-03-24T18:48:05.298402883+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | GET     | /nnrf-disc/v1/nf-instances?preferred-locality=area1&requester-nf-type=AMF&supi=imsi-001010000000000&target-nf-type=PCF |
2024-03-24T18:48:05.299098740+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-24T18:48:05.299346853+09:00 [INFO][NRF][Token] Handle AccessTokenRequest
2024-03-24T18:48:05.299557379+09:00 [INFO][NRF][Token] In AccessTokenProcedure
2024-03-24T18:48:05.300821064+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")
2024-03-24T18:48:05.304143738+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-24T18:48:05.306575047+09:00 [INFO][PCF][AmPol] Handle AM Policy Create Request
2024-03-24T18:48:05.307224460+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-24T18:48:05.307497244+09:00 [INFO][NRF][Token] Handle AccessTokenRequest
2024-03-24T18:48:05.307778712+09:00 [INFO][NRF][Token] In AccessTokenProcedure
2024-03-24T18:48:05.309058153+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")
2024-03-24T18:48:05.311580545+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-24T18:48:05.312796667+09:00 [INFO][NRF][DISC] Handle NFDiscoveryRequest
2024-03-24T18:48:05.313546761+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | GET     | /nnrf-disc/v1/nf-instances?requester-nf-type=PCF&target-nf-type=UDR |
2024-03-24T18:48:05.314218920+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-24T18:48:05.314438478+09:00 [INFO][NRF][Token] Handle AccessTokenRequest
2024-03-24T18:48:05.314587388+09:00 [INFO][NRF][Token] In AccessTokenProcedure
2024-03-24T18:48:05.315743168+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")
2024-03-24T18:48:05.318716811+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-24T18:48:05.320021777+09:00 [INFO][UDR][DataRepo] Handle PolicyDataUesUeIdAmDataGet
2024-03-24T18:48:05.320789402+09:00 [INFO][UDR][GIN] | 200 |       127.0.0.1 | GET     | /nudr-dr/v1/policy-data/ues/imsi-001010000000000/am-data |
2024-03-24T18:48:05.321800101+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-24T18:48:05.322062999+09:00 [INFO][NRF][Token] Handle AccessTokenRequest
2024-03-24T18:48:05.322419570+09:00 [INFO][NRF][Token] In AccessTokenProcedure
2024-03-24T18:48:05.323668171+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")
2024-03-24T18:48:05.326145974+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-24T18:48:05.327130044+09:00 [INFO][NRF][DISC] Handle NFDiscoveryRequest
2024-03-24T18:48:05.327821423+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 |
2024-03-24T18:48:05.328345223+09:00 [INFO][PCF][GIN] | 201 |       127.0.0.1 | POST    | /npcf-am-policy-control/v1/policies |
2024-03-24T18:48:05.328837971+09:00 [INFO][AMF][Gmm][amf_ue_ngap_id:RU:1,AU:1(3GPP)][supi:SUPI:imsi-001010000000000] Send Registration Accept
2024-03-24T18:48:05.329146239+09:00 [INFO][AMF][Ngap][amf_ue_ngap_id:RU:1,AU:1(3GPP)][ran_addr:192.168.0.131:38737] Send Initial Context Setup Request
2024-03-24T18:48:05.330410348+09:00 [INFO][AMF][Gmm][amf_ue_ngap_id:RU:1,AU:1(3GPP)][supi:SUPI:imsi-001010000000000] Start T3550 timer
2024-03-24T18:48:05.331291792+09:00 [INFO][AMF][Ngap][ran_addr:192.168.0.131:38737] Handle InitialContextSetupResponse
2024-03-24T18:48:05.331459036+09:00 [INFO][AMF][Ngap][amf_ue_ngap_id:RU:1,AU:1(3GPP)][ran_addr:192.168.0.131:38737] Handle InitialContextSetupResponse (RAN UE NGAP ID: 1)
2024-03-24T18:48:05.533558015+09:00 [INFO][AMF][Ngap][ran_addr:192.168.0.131:38737] Handle UplinkNASTransport
2024-03-24T18:48:05.533839076+09:00 [INFO][AMF][Ngap][amf_ue_ngap_id:RU:1,AU:1(3GPP)][ran_addr:192.168.0.131:38737] Handle UplinkNASTransport (RAN UE NGAP ID: 1)
2024-03-24T18:48:05.534036289+09:00 [INFO][AMF][Gmm] Handle event[Gmm Message], transition from [ContextSetup] to [ContextSetup]
2024-03-24T18:48:05.534189101+09:00 [INFO][AMF][Gmm][amf_ue_ngap_id:RU:1,AU:1(3GPP)][supi:SUPI:imsi-001010000000000] Handle Registration Complete
2024-03-24T18:48:05.534360801+09:00 [INFO][AMF][Gmm][amf_ue_ngap_id:RU:1,AU:1(3GPP)][supi:SUPI:imsi-001010000000000] Stop T3550 timer
2024-03-24T18:48:05.534564048+09:00 [INFO][AMF][Gmm][amf_ue_ngap_id:RU:1,AU:1(3GPP)][supi:SUPI:imsi-001010000000000] Send Configuration Update Command
2024-03-24T18:48:05.534723882+09:00 [INFO][AMF][Ngap][amf_ue_ngap_id:RU:1,AU:1(3GPP)][ran_addr:192.168.0.131:38737] Send Downlink Nas Transport
2024-03-24T18:48:05.535431707+09:00 [INFO][AMF][Gmm] Handle event[ContextSetup Success], transition from [ContextSetup] to [Registered]
2024-03-24T18:48:05.536225549+09:00 [INFO][AMF][Ngap][ran_addr:192.168.0.131:38737] Handle UplinkNASTransport
2024-03-24T18:48:05.536391486+09:00 [INFO][AMF][Ngap][amf_ue_ngap_id:RU:1,AU:1(3GPP)][ran_addr:192.168.0.131:38737] Handle UplinkNASTransport (RAN UE NGAP ID: 1)
2024-03-24T18:48:05.536563977+09:00 [INFO][AMF][Gmm] Handle event[Gmm Message], transition from [Registered] to [Registered]
2024-03-24T18:48:05.536707000+09:00 [INFO][AMF][Gmm][amf_ue_ngap_id:RU:1,AU:1(3GPP)][supi:SUPI:imsi-001010000000000] Handle UL NAS Transport
2024-03-24T18:48:05.536910353+09:00 [INFO][AMF][Gmm][amf_ue_ngap_id:RU:1,AU:1(3GPP)][supi:SUPI:imsi-001010000000000] Transport 5GSM Message to SMF
2024-03-24T18:48:05.537057934+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]
2024-03-24T18:48:05.537822147+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-24T18:48:05.538228633+09:00 [INFO][NRF][Token] Handle AccessTokenRequest
2024-03-24T18:48:05.538395043+09:00 [INFO][NRF][Token] In AccessTokenProcedure
2024-03-24T18:48:05.539830288+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")
2024-03-24T18:48:05.542422413+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-24T18:48:05.543424334+09:00 [INFO][NRF][DISC] Handle NFDiscoveryRequest
2024-03-24T18:48:05.544354748+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | GET     | /nnrf-disc/v1/nf-instances?requester-nf-type=AMF&target-nf-type=NSSF |
2024-03-24T18:48:05.544907748+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-24T18:48:05.545138663+09:00 [INFO][NRF][Token] Handle AccessTokenRequest
2024-03-24T18:48:05.545297114+09:00 [INFO][NRF][Token] In AccessTokenProcedure
2024-03-24T18:48:05.546472930+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")
2024-03-24T18:48:05.549620408+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-24T18:48:05.552332331+09:00 [INFO][NSSF][NsSel] Handle NSSelectionGet
2024-03-24T18:48:05.553515571+09:00 [INFO][NSSF][GIN] | 200 |       127.0.0.1 | GET     | /nnssf-nsselection/v1/network-slice-information?nf-id=22454f78-07b4-4c9c-9ce7-14944a5232d4&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 |
2024-03-24T18:48:05.554684414+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-24T18:48:05.554992477+09:00 [INFO][NRF][Token] Handle AccessTokenRequest
2024-03-24T18:48:05.555155695+09:00 [INFO][NRF][Token] In AccessTokenProcedure
2024-03-24T18:48:05.556427149+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")
2024-03-24T18:48:05.558962963+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-24T18:48:05.559956908+09:00 [INFO][NRF][DISC] Handle NFDiscoveryRequest
2024-03-24T18:48:05.561111917+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | GET     | /nnrf-disc/v1/nf-instances?dnn=internet&preferred-locality=area1&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 |
2024-03-24T18:48:05.561671779+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-24T18:48:05.561906947+09:00 [INFO][NRF][Token] Handle AccessTokenRequest
2024-03-24T18:48:05.562072740+09:00 [INFO][NRF][Token] In AccessTokenProcedure
2024-03-24T18:48:05.563291311+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")
2024-03-24T18:48:05.566444448+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-24T18:48:05.568408644+09:00 [INFO][SMF][PduSess] Receive Create SM Context Request
2024-03-24T18:48:05.569023814+09:00 [INFO][SMF][PduSess] In HandlePDUSessionSMContextCreate
2024-03-24T18:48:05.569338671+09:00 [INFO][SMF][CTX] UrrPeriod: 10s
2024-03-24T18:48:05.569492237+09:00 [INFO][SMF][CTX] UrrThreshold: 1000
2024-03-24T18:48:05.570167207+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-24T18:48:05.570425286+09:00 [INFO][NRF][Token] Handle AccessTokenRequest
2024-03-24T18:48:05.570576258+09:00 [INFO][NRF][Token] In AccessTokenProcedure
2024-03-24T18:48:05.571553198+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")
2024-03-24T18:48:05.574345805+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-24T18:48:05.575422168+09:00 [INFO][NRF][DISC] Handle NFDiscoveryRequest
2024-03-24T18:48:05.576512051+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | GET     | /nnrf-disc/v1/nf-instances?requester-nf-type=SMF&target-nf-type=UDM |
2024-03-24T18:48:05.576970898+09:00 [INFO][SMF][PduSess][pdu_session_id:1][supi:imsi-001010000000000] Send NF Discovery Serving UDM Successfully
2024-03-24T18:48:05.577336365+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-24T18:48:05.577541115+09:00 [INFO][NRF][Token] Handle AccessTokenRequest
2024-03-24T18:48:05.577728657+09:00 [INFO][NRF][Token] In AccessTokenProcedure
2024-03-24T18:48:05.578643319+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")
2024-03-24T18:48:05.581950579+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-24T18:48:05.583219101+09:00 [INFO][UDM][SDM] Handle GetSmData
2024-03-24T18:48:05.584088655+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-24T18:48:05.584321618+09:00 [INFO][NRF][Token] Handle AccessTokenRequest
2024-03-24T18:48:05.584486847+09:00 [INFO][NRF][Token] In AccessTokenProcedure
2024-03-24T18:48:05.585530256+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")
2024-03-24T18:48:05.588541719+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-24T18:48:05.588862044+09:00 [INFO][UDM][SDM] getSmDataProcedure: SUPI[imsi-001010000000000] PLMNID[00101] DNN[internet] SNssai[{"sst":1,"sd":"010203"}]
2024-03-24T18:48:05.590091223+09:00 [INFO][UDR][DataRepo] Handle QuerySmData
2024-03-24T18:48:05.591122238+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 |
2024-03-24T18:48:05.591553276+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 |
2024-03-24T18:48:05.592161468+09:00 [INFO][SMF][GSM] In HandlePDUSessionEstablishmentRequest
2024-03-24T18:48:05+09:00 [INFO][NAS][Convert] ProtocolOrContainerList:  [0xc000308da0 0xc000308dc0]
2024-03-24T18:48:05.592379021+09:00 [INFO][SMF][GSM] Protocol Configuration Options
2024-03-24T18:48:05.592411282+09:00 [INFO][SMF][GSM] &{[0xc000308da0 0xc000308dc0]}
2024-03-24T18:48:05.592425182+09:00 [INFO][SMF][GSM] Didn't Implement container type IPAddressAllocationViaNASSignallingUL
2024-03-24T18:48:05.593545566+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-24T18:48:05.593762016+09:00 [INFO][NRF][Token] Handle AccessTokenRequest
2024-03-24T18:48:05.593950424+09:00 [INFO][NRF][Token] In AccessTokenProcedure
2024-03-24T18:48:05.594954328+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")
2024-03-24T18:48:05.597573527+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-24T18:48:05.598646822+09:00 [INFO][NRF][DISC] Handle NFDiscoveryRequest
2024-03-24T18:48:05.599838420+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | GET     | /nnrf-disc/v1/nf-instances?requester-nf-type=SMF&target-nf-instance-id=22454f78-07b4-4c9c-9ce7-14944a5232d4&target-nf-type=AMF |
2024-03-24T18:48:05.600429442+09:00 [INFO][SMF][Consumer] SendNFDiscoveryServingAMF ok
2024-03-24T18:48:05.600720347+09:00 [INFO][SMF][CTX] Allocated UE IP address: 10.60.0.1
2024-03-24T18:48:05.600889080+09:00 [INFO][SMF][CTX] Selected UPF: UPF
2024-03-24T18:48:05.601031184+09:00 [INFO][SMF][PduSess][pdu_session_id:1][supi:imsi-001010000000000] Allocated PDUAdress[10.60.0.1]
2024-03-24T18:48:05.601993713+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-24T18:48:05.602202811+09:00 [INFO][NRF][Token] Handle AccessTokenRequest
2024-03-24T18:48:05.602356928+09:00 [INFO][NRF][Token] In AccessTokenProcedure
2024-03-24T18:48:05.603311370+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")
2024-03-24T18:48:05.605809625+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-24T18:48:05.606967539+09:00 [INFO][NRF][DISC] Handle NFDiscoveryRequest
2024-03-24T18:48:05.608233268+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | GET     | /nnrf-disc/v1/nf-instances?preferred-locality=area1&requester-nf-type=SMF&target-nf-type=PCF |
2024-03-24T18:48:05.608846159+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-24T18:48:05.609078376+09:00 [INFO][NRF][Token] Handle AccessTokenRequest
2024-03-24T18:48:05.609226575+09:00 [INFO][NRF][Token] In AccessTokenProcedure
2024-03-24T18:48:05.610119844+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")
2024-03-24T18:48:05.613450544+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-24T18:48:05.615924635+09:00 [INFO][PCF][SMpolicy] Handle CreateSmPolicy
2024-03-24T18:48:05.616639019+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-24T18:48:05.616938388+09:00 [INFO][NRF][Token] Handle AccessTokenRequest
2024-03-24T18:48:05.617104251+09:00 [INFO][NRF][Token] In AccessTokenProcedure
2024-03-24T18:48:05.619968903+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")
2024-03-24T18:48:05.625139785+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-24T18:48:05.626492097+09:00 [INFO][UDR][DataRepo] Handle PolicyDataUesUeIdSmDataGet
2024-03-24T18:48:05.628489654+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 |
2024-03-24T18:48:05.633548074+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-24T18:48:05.634046287+09:00 [INFO][NRF][Token] Handle AccessTokenRequest
2024-03-24T18:48:05.634204751+09:00 [INFO][NRF][Token] In AccessTokenProcedure
2024-03-24T18:48:05.635483011+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")
2024-03-24T18:48:05.638631367+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-24T18:48:05.641345823+09:00 [INFO][UDR][DataRepo] Handle ApplicationDataInfluenceDataGet
2024-03-24T18:48:05.642002352+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 |
2024-03-24T18:48:05.643105323+09:00 [INFO][PCF][SMpolicy] Matched [0] trafficInfluDatas from UDR
2024-03-24T18:48:05.644405194+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-24T18:48:05.644623479+09:00 [INFO][NRF][Token] Handle AccessTokenRequest
2024-03-24T18:48:05.644771049+09:00 [INFO][NRF][Token] In AccessTokenProcedure
2024-03-24T18:48:05.646011865+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")
2024-03-24T18:48:05.649119071+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-24T18:48:05.650447552+09:00 [INFO][UDR][DataRepo] Handle ApplicationDataInfluenceDataSubsToNotifyPost
2024-03-24T18:48:05.650759466+09:00 [INFO][UDR][GIN] | 201 |       127.0.0.1 | POST    | /nudr-dr/v1/application-data/influenceData/subs-to-notify |
2024-03-24T18:48:05.651706056+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-24T18:48:05.651959947+09:00 [INFO][NRF][Token] Handle AccessTokenRequest
2024-03-24T18:48:05.652121938+09:00 [INFO][NRF][Token] In AccessTokenProcedure
2024-03-24T18:48:05.653420995+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")
2024-03-24T18:48:05.655873093+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-24T18:48:05.657057841+09:00 [INFO][NRF][DISC] Handle NFDiscoveryRequest
2024-03-24T18:48:05.657639161+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | GET     | /nnrf-disc/v1/nf-instances?requester-nf-type=PCF&target-nf-type=BSF |
2024-03-24T18:48:05.658516382+09:00 [INFO][PCF][GIN] | 201 |       127.0.0.1 | POST    | /npcf-smpolicycontrol/v1/sm-policies |
2024-03-24T18:48:05.659471743+09:00 [INFO][SMF][PduSess][pdu_session_id:1][supi:imsi-001010000000000] Has no pre-config route
2024-03-24T18:48:05.659745675+09:00 [WARN][SMF][PduSess] Create URR
2024-03-24T18:48:05.660048745+09:00 [WARN][SMF][PduSess] Create URR
2024-03-24T18:48:05.660227862+09:00 [INFO][SMF][PduSess][pdu_session_id:1][supi:imsi-001010000000000] Install PCCRule[PccRuleId-1]
2024-03-24T18:48:05.660432670+09:00 [INFO][SMF][PduSess][pdu_session_id:1][supi:imsi-001010000000000] No srcTcData and tgtTcData. Nothing to do
2024-03-24T18:48:05.660665622+09:00 [INFO][SMF][PduSess] UECM Registration SmfInstanceId: b67ead9b-1a27-46e6-977f-5bffe0941cb0  PduSessionId: 1  SNssai: &{1 010203}  Dnn: internet  PlmnId: &{001 01}
2024-03-24T18:48:05.661357146+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-24T18:48:05.661612112+09:00 [INFO][NRF][Token] Handle AccessTokenRequest
2024-03-24T18:48:05.661723534+09:00 [INFO][NRF][Token] In AccessTokenProcedure
2024-03-24T18:48:05.662743911+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")
2024-03-24T18:48:05.666184268+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-24T18:48:05.667538245+09:00 [INFO][UDM][UECM] Handle RegistrationSmfRegistrations
2024-03-24T18:48:05.668485986+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-24T18:48:05.668719830+09:00 [INFO][NRF][Token] Handle AccessTokenRequest
2024-03-24T18:48:05.668909743+09:00 [INFO][NRF][Token] In AccessTokenProcedure
2024-03-24T18:48:05.669885312+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")
2024-03-24T18:48:05.672942583+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-24T18:48:05.674569169+09:00 [INFO][UDR][DataRepo] Handle CreateSmfContextNon3gpp
2024-03-24T18:48:05.674806031+09:00 [WARN][UDR][DataRepo] strconv.ParseInt: parsing "": invalid syntax
2024-03-24T18:48:05.675839340+09:00 [INFO][UDR][GIN] | 200 |       127.0.0.1 | PUT     | /nudr-dr/v1/subscription-data/imsi-001010000000000/context-data/smf-registrations/1 |
2024-03-24T18:48:05.676390598+09:00 [INFO][UDM][GIN] | 200 |       127.0.0.1 | PUT     | /nudm-uecm/v1/imsi-001010000000000/registrations/smf-registrations/1 |
2024-03-24T18:48:05.676821244+09:00 [INFO][SMF][GIN] | 201 |       127.0.0.1 | POST    | /nsmf-pdusession/v1/sm-contexts |
2024-03-24T18:48:05.676933438+09:00 [INFO][SMF][PduSess] Sending PFCP Session Establishment Request
2024-03-24T18:48:05.677378383+09:00 [INFO][AMF][Gmm][amf_ue_ngap_id:RU:1,AU:1(3GPP)][supi:SUPI:imsi-001010000000000] create smContext[pduSessionID: 1] Success
2024-03-24T18:48:05.689217484+09:00 [INFO][SMF][PduSess] Received PFCP Session Establishment Accepted Response
2024-03-24T18:48:05.690883918+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-24T18:48:05.691096981+09:00 [INFO][NRF][Token] Handle AccessTokenRequest
2024-03-24T18:48:05.691292277+09:00 [INFO][NRF][Token] In AccessTokenProcedure
2024-03-24T18:48:05.692405876+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")
2024-03-24T18:48:05.695856885+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-24T18:48:05.697879768+09:00 [INFO][AMF][Producer] Handle N1N2 Message Transfer Request
2024-03-24T18:48:05.698172053+09:00 [INFO][AMF][Ngap][amf_ue_ngap_id:RU:1,AU:1(3GPP)][ran_addr:192.168.0.131:38737] Send PDU Session Resource Setup Request
2024-03-24T18:48:05.701126432+09:00 [INFO][AMF][GIN] | 200 |       127.0.0.1 | POST    | /namf-comm/v1/ue-contexts/imsi-001010000000000/n1-n2-messages |
2024-03-24T18:48:05.702847487+09:00 [INFO][AMF][Ngap][ran_addr:192.168.0.131:38737] Handle PDUSessionResourceSetupResponse
2024-03-24T18:48:05.703257710+09:00 [INFO][AMF][Ngap][amf_ue_ngap_id:RU:1,AU:1(3GPP)][ran_addr:192.168.0.131:38737] Handle PDUSessionResourceSetupResponse (RAN UE NGAP ID: 1)
2024-03-24T18:48:05.704084144+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-24T18:48:05.704496276+09:00 [INFO][NRF][Token] Handle AccessTokenRequest
2024-03-24T18:48:05.704655745+09:00 [INFO][NRF][Token] In AccessTokenProcedure
2024-03-24T18:48:05.706081007+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")
2024-03-24T18:48:05.709451151+09:00 [INFO][NRF][GIN] | 200 |       127.0.0.1 | POST    | /oauth2/token |
2024-03-24T18:48:05.711239336+09:00 [INFO][SMF][PduSess] Receive Update SM Context Request
2024-03-24T18:48:05.721223617+09:00 [INFO][SMF][PduSess] Received PFCP Session Modification Accepted Response from AN UPF
2024-03-24T18:48:05.721526682+09:00 [INFO][SMF][GIN] | 200 |       127.0.0.1 | POST    | /nsmf-pdusession/v1/sm-contexts/urn:uuid:78c3395d-4132-4820-92b0-4a99b4f35b7b/modify |

The PDU session establishment status of VPP-UPF is as follows.

vpp# show upf session 
CP F-SEID: 0x0000000000000001 (1) @ 192.168.14.141
UP F-SEID: 0x0000000000000001 (1) @ 192.168.14.151 (192.168.14.141 ::)
  PFCP Association: 0
  TEID assignment per choose ID
PDR: 1 @ 0x7f6c1453ff08
  Precedence: 255
  PDI:
    Fields: 0000000d
    Source Interface: Access
    Network Instance: internet
    Local F-TEID: 1 (0x00000001)
            IPv4: 192.168.13.151
    UE IP address (source):
      IPv4 address: 10.60.0.1
    SDF Filter [1]:
      permit out ip from any to assigned 
  Outer Header Removal: GTP-U/UDP/IPv4
  FAR Id: 1
  URR Ids: [1,2] @ 0x7f6c1453d458
  QER Ids: [2,1] @ 0x7f6bbd53c718
PDR: 2 @ 0x7f6c1453ff88
  Precedence: 255
  PDI:
    Fields: 0000000c
    Source Interface: SGi-LAN
    Network Instance: internet
    UE IP address (destination):
      IPv4 address: 10.60.0.1
    SDF Filter [1]:
      permit out ip from any to assigned 
  Outer Header Removal: no
  FAR Id: 2
  URR Ids: [1,2] @ 0x7f6c1453f818
  QER Ids: [2,1] @ 0x7f6c1452fee8
PDR: 3 @ 0x7f6c14540008
  Precedence: 128
  PDI:
    Fields: 0000000d
    Source Interface: Access
    Network Instance: internet
    Local F-TEID: 1 (0x00000001)
            IPv4: 192.168.13.151
    UE IP address (source):
      IPv4 address: 10.60.0.1
    SDF Filter [1]:
      permit out ip from 10.60.0.0/16 to any 
  Outer Header Removal: GTP-U/UDP/IPv4
  FAR Id: 3
  URR Ids: [1,2] @ 0x7f6c14541c08
  QER Ids: [1,3] @ 0x7f6c14536bd8
PDR: 4 @ 0x7f6c14540088
  Precedence: 128
  PDI:
    Fields: 0000000c
    Source Interface: SGi-LAN
    Network Instance: internet
    UE IP address (destination):
      IPv4 address: 10.60.0.1
    SDF Filter [1]:
      permit out ip from any to 10.60.0.0/16 
  Outer Header Removal: no
  FAR Id: 4
  URR Ids: [1,2] @ 0x7f6c1452cc28
  QER Ids: [1,3] @ 0x7f6c145369d8
FAR: 1
  Apply Action: 00000002 == [FORWARD]
  Forward:
    Network Instance: internet
    Destination Interface: 2
FAR: 2
  Apply Action: 00000002 == [FORWARD]
  Forward:
    Network Instance: internet
    Destination Interface: 0
    Outer Header Creation: [GTP-U/UDP/IPv4],TEID:00000001,IP:192.168.13.131
FAR: 3
  Apply Action: 00000002 == [FORWARD]
  Forward:
    Network Instance: internet
    Destination Interface: 2
FAR: 4
  Apply Action: 00000002 == [FORWARD]
  Forward:
    Network Instance: internet
    Destination Interface: 0
    Outer Header Creation: [GTP-U/UDP/IPv4],TEID:00000001,IP:192.168.13.131
URR: 1
  Measurement Method: 0002 == [VOLUME]
  Reporting Triggers: 0003 == [PERIODIC REPORTING,VOLUME THRESHOLD]
  Status: 0 == []
  Start Time: 2024/03/24 18:50:15:687
  vTime of First Usage:       0.0000 
  vTime of Last Usage:        0.0000 
  Volume
    Up:    Measured:                    0, Theshold:                 1000, Pkts:          0
           Consumed:                    0, Quota:                       0
    Down:  Measured:                    0, Theshold:                 1000, Pkts:          0
           Consumed:                    0, Quota:                       0
    Total: Measured:                    0, Theshold:                    0, Pkts:          0
           Consumed:                    0, Quota:                       0
  Measurement Period:                   10 secs @ 2024/03/24 18:50:25:687, in     4.826 secs, handle 0x0000004e
URR: 2
  Measurement Method: 0002 == [VOLUME]
  Reporting Triggers: 0003 == [PERIODIC REPORTING,VOLUME THRESHOLD]
  Status: 0 == []
  Start Time: 2024/03/24 18:50:15:687
  vTime of First Usage:       0.0000 
  vTime of Last Usage:        0.0000 
  Volume
    Up:    Measured:                    0, Theshold:                 1000, Pkts:          0
           Consumed:                    0, Quota:                       0
    Down:  Measured:                    0, Theshold:                 1000, Pkts:          0
           Consumed:                    0, Quota:                       0
    Total: Measured:                    0, Theshold:                    0, Pkts:          0
           Consumed:                    0, Quota:                       0
  Measurement Period:                   10 secs @ 2024/03/24 18:50:25:687, in     4.826 secs, handle 0x0000004f
vpp#

Looking at the console log of the nr-ue command, UE has been assigned the IP address 10.60.0.1 from free5GC 5GC.

[2024-03-24 18:48:05.830] [app] [info] Connection setup for PDU session[1] is successful, TUN interface[uesimtun0, 10.60.0.1] is up.

Just in case, make sure it matches the IP address of the UE's TUNnel interface.

# ip addr show
...
8: 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::e7d1:e3b8:9ec1:ad3e/64 scope link stable-privacy 
       valid_lft forever preferred_lft forever
...

Ping google.com

Specify the UE's TUNnel interface and try ping.

Please refer to the following for usage of TUNnel interface.

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

Case for going through DN 10.60.0.0/16

Run tcpdump on VM-DN and check that the packet goes through N6 (enp0s9).

  • ping google.com on VM3 (UE)
# ping google.com -I uesimtun0 -n
PING google.com (142.251.42.206) from 10.60.0.1 uesimtun0: 56(84) bytes of data.
64 bytes from 142.251.42.206: icmp_seq=1 ttl=59 time=31.5 ms
64 bytes from 142.251.42.206: icmp_seq=2 ttl=59 time=15.9 ms
64 bytes from 142.251.42.206: icmp_seq=3 ttl=59 time=17.1 ms
  • Run tcpdump on VM-DN
# tcpdump -i enp0s9 -n
tcpdump: verbose output suppressed, use -v[v]... for full protocol decode
listening on enp0s9, link-type EN10MB (Ethernet), snapshot length 262144 bytes
18:53:54.935084 IP 10.60.0.1 > 142.251.42.206: ICMP echo request, id 5, seq 1, length 64
18:53:54.965727 IP 142.251.42.206 > 10.60.0.1: ICMP echo reply, id 5, seq 1, length 64
18:53:55.936412 IP 10.60.0.1 > 142.251.42.206: ICMP echo request, id 5, seq 2, length 64
18:53:55.951517 IP 142.251.42.206 > 10.60.0.1: ICMP echo reply, id 5, seq 2, length 64
18:53:56.937426 IP 10.60.0.1 > 142.251.42.206: ICMP echo request, id 5, seq 3, length 64
18:53:56.953709 IP 142.251.42.206 > 10.60.0.1: ICMP echo reply, id 5, seq 3, length 64

You could specify the IP address assigned to the TUNnel interface to run almost any applications (iperf3 etc.) as in the following example using nr-binder tool.

  • curl google.com on VM3 (UE)
# sh nr-binder 10.60.0.1 curl google.com
<HTML><HEAD><meta http-equiv="content-type" content="text/html;charset=utf-8">
<TITLE>301 Moved</TITLE></HEAD><BODY>
<H1>301 Moved</H1>
The document has moved
<A HREF="http://www.google.com/">here</A>.
</BODY></HTML>
  • Run tcpdump on VM-DN
18:54:40.340420 IP 10.60.0.1.39289 > 142.251.42.206.80: Flags [S], seq 3300839082, win 65280, options [mss 1360,sackOK,TS val 3834889530 ecr 0,nop,wscale 7], length 0
18:54:40.383228 IP 142.251.42.206.80 > 10.60.0.1.39289: Flags [S.], seq 2688001, ack 3300839083, win 65535, options [mss 1460], length 0
18:54:40.384096 IP 10.60.0.1.39289 > 142.251.42.206.80: Flags [.], ack 1, win 65280, length 0
18:54:40.384193 IP 10.60.0.1.39289 > 142.251.42.206.80: Flags [P.], seq 1:75, ack 1, win 65280, length 74: HTTP: GET / HTTP/1.1
18:54:40.384271 IP 142.251.42.206.80 > 10.60.0.1.39289: Flags [.], ack 75, win 65535, length 0
18:54:40.471049 IP 142.251.42.206.80 > 10.60.0.1.39289: Flags [P.], seq 1:774, ack 75, win 65535, length 773: HTTP: HTTP/1.1 301 Moved Permanently
18:54:40.471787 IP 10.60.0.1.39289 > 142.251.42.206.80: Flags [.], ack 774, win 64507, length 0
18:54:40.473073 IP 10.60.0.1.39289 > 142.251.42.206.80: Flags [F.], seq 75, ack 774, win 64507, length 0
18:54:40.473168 IP 142.251.42.206.80 > 10.60.0.1.39289: Flags [.], ack 76, win 65535, length 0
18:54:40.511547 IP 142.251.42.206.80 > 10.60.0.1.39289: Flags [F.], seq 774, ack 76, win 65535, length 0
18:54:40.512213 IP 10.60.0.1.39289 > 142.251.42.206.80: Flags [.], ack 775, win 64507, length 0

Please note that the ping tool does not work with nr-binder. Please refer to here for the reason. You could now connect to the DN and send any packets on the network using VPP-UPF with DPDK.

Now you could work free5GC with VPP-UPF. I would like to thank the excellent developers and all the contributors of free5GC, OpenAir CN 5G for UPF, UPG-VPP, VPP, DPDK and UERANSIM.

Changelog (summary)

  • [2024.03.24] Updated to UPG-VPP v1.12.0.
  • [2023.11.10] Changed VPP-UPF from oai-cn5g-upf-vpp to its base travelping/upg-vpp.
  • [2023.07.15] Enabled URR in smfcfg.yaml.
  • [2023.06.27] The SMF fixed on 2023.06.27 now works with oai-cn5g-upf-vpp v1.5.1, so I updated to free5GC v3.3.0.
  • [2023.06.15] Initial release.

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free5GC 5GC & UERANSIM UE / RAN Sample Configuration - VPP-UPF with DPDK

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dpdk vpp upf 5g openairinterface 5gc free5gc ueransim upg-vpp

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