LXCs inheriting host IP

Eruanantion

New Member
Dec 10, 2025
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Hello all,

I've just run into an issue that I can't seem to figure out. A proxmox node that I've been running for months with no issues has all of a sudden started assigning the node's IP to all containers when they boot up. The containers are all set to use DHCP. I don't know why this has started happening: as far as I'm aware, nothing has changed. I've tried everything I can find on the forums but I'm coming up empty-handed. Any suggestions?

I've verified that /etc/network/interfaces and /etc/resolv.conf look right on the containers.