November 20, 20232 yr Hey all- I recently upgraded to Unraid 6.12.4. I did this about a week ago, its been working great. Since then I have rebuilt my opensense firewall AND did some major server upgrades: New MB, New Ram, new cache drives. multiple cache pools.....Thats all working fine. My issues: 1- Docker network unable to be assigned to 2nd network card. Prior to the upgrade, I had 2 networks. 1 br0 bridge network and one standalone card. I was able to select either network and assign each docker container to either network (while leaving host access to custom networks off) and assign a custom IP/subnet. For example, I had br0 192.168.1.0/24 and eth3 10.10.10.0/24. I could choose custom network and use either one. NOW I cannot do this. Docker settings shows both options but I cannot select eth4 in a container. I have re-done all network settings, including renaming both unraid system network files, going into gui mode, and starting over. I have created command line custom dockers and manually assigned subnets...still wont use the 2nd card. I have also deleted and rebuilt the docker.img file. One thing I noticed in the diagnostics attached, config/docker.cfg STILL shows the old ETH3 from my old card along side the ETH4 from the new build. I do not know how to remove this. Either way, ETH3 is part of BR0 and working fine; ETH3 is not an option in the docker UI. Network settings: 2- This one is wierd...I have SONARR/RADARR/READAR set to go through a VPN container. This is working perfectly fine. I can access the UI's via manually typing in ports/IP in the address bar. BUT when i connect to my router remotely via VPN, I cannot access any container set to route through the VPN container. if i change them from routing through to br0, I can access them over my VPN connection. I can access anything else (nextcloud,etc) over VPN, its ONLY the containers routed through the VPN. The firewall isnt blocking requests, I can see the pass through. I just cant load UI's. From firewall showing green: (the pink is my search). Something is screwy with my docker networking. Ive done a ton of searching / redoing / etc... suggestions? diagnostics-20231120-1641 (2).zip Edited November 20, 20232 yr by Argus006
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