Hello All,
I deployed the docker compose for free5gc. The deployment was successful but one container: tngf fails to run…
My setup:
OS: ubuntu 20.04 (Prerequisites are installed)
User: Added to the “docker” and “sudo” groups (have the right and needed permissions)
Logs:
2025-09-18T13:11:16.596631546Z [INFO][TNGF][Main] TNGF version:
free5GC version: v4.1.0
build time: 2025-09-18T10:08:17Z
commit hash: 20b04402
commit time: 2025-08-11T08:04:32Z
go version: go1.24.5 linux/amd64
2025-09-18T13:11:16.596803448Z [INFO][TNGF][CFG] Read config from [./config/tngfcfg.yaml]
2025-09-18T13:11:16.625355075Z [ERRO][TNGF][Context] cannot find interface name
2025-09-18T13:11:16.625377638Z [ERRO][TNGF][Init] Initiating context failed
2025-09-18T13:11:16.625390812Z [ERRO][TNGF][Main] TNGF Run Error: initiating context failed
Appreciate your help.