[SOLVED] PVE 5.1: LXC network not reachable after newest update

chaosad

Active Member
Aug 5, 2016
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hello,
after the newest proxmox updates all LXC containers are not reachable. They are online and I can login via console, but ping isnt possible.

pve-manager/5.1-38/1e9bc777 (running kernel: 4.13.8-3-pve)

I tried a older kernel without success.

If I reboot the host I can reach the LXC container a few seconds via ping.

Any help is welcome :)

latest updates fixed the issuie.
thank you
 
Last edited:
Same exact thing happened to me as well. Posted on forum asking for help. No response yet.

Running the container in foreground show that it stops during network startup, times out after 5 minutes and then you can access the container from the console.
 
Could you please provide some more information. The container's configuration on PVE side, the host's and container's inner network configuration (outputs of `ip addr show`, `ip route`, `ip -6 route`), firewall settings, ...
 

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