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

chaosad

Member
Aug 5, 2016
25
0
21
42
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:

Neonsigns

New Member
Oct 27, 2017
17
0
1
45
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.
 

wbumiller

Proxmox Staff Member
Staff member
Jun 23, 2015
714
122
63
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, ...
 

About

The Proxmox community has been around for many years and offers help and support for Proxmox VE, Proxmox Backup Server, and Proxmox Mail Gateway.
We think our community is one of the best thanks to people like you!

Get your subscription!

The Proxmox team works very hard to make sure you are running the best software and getting stable updates and security enhancements, as well as quick enterprise support. Tens of thousands of happy customers have a Proxmox subscription. Get your own in 60 seconds.

Buy now!