mDNS response is not sent out over STM32U575zi-WiFi #71540
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VineetaNarkhede-eaton
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Your Zephyr version is very old and currently not supported. Can you upgrade to latest version and/or to upstream and replicate the issue? |
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Hi,
I am facing an issue in running mDNS over STM32U575zi on WiFi interface. Device (Dev board) is in AP mode and connected with Laptop over WiFi. Enabled the mDNS responder in zephyr. Hostname configured is "zephyr"
When I send mdns query from Laptop i.e zephyr.local, the query is successfully reaching the device from the laptop. However, the response from the device does not appear to be reaching the laptop. I have verified that the response is reaching till WiFi driver and the response data is valid. Wireshark logs on the laptop shows query but no response visible. Interestingly, mDNS query-response works sometimes suddenly(very rare) without any code changes.
I tried the solution provided on this issue #48327, but no improvement in the result.
Setup:
Dev board: NUCLEO-U575ZI-Q
WiFi chip:1YN-CY43439
zephyr OS : v3.2.0
infineon_zephyr_connectivity commit id : 272e2b8da908c7d796ec62757cc8abbe03a91e4c
I would appreciate any help with this matter.
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