Networking stopped working on Ubuntu 24.10 LXC

[Matth3w]

Hi all,

I have an Ubuntu 24.10 LXC running on proxmox 8.3.2. This container has been working fine for awhile, but lost networking capability after a reboot on January 4th. I confirmed that I can ping the IP address assigned to the container, but can't get past that. I've tried restarting the container and adding a new network interface with DHCP set. Has anyone encountered this issue?

 

[Matth3w]

I rebooted the container a 3rd time and it started working. I'm sure this is extremely unhelpful for anyone who encounters this post via a google search, but I have no idea what happened, sorry!