I was able to reproduce this locally with an LXD vm and an extra network with dhcp-option=3 and dhcp-option=6 (no default gateway + no dns).
I'm pretty sure the relevant code is https://github.com/canonical/netplan/blob/44f2803ee3be5389f3f86828f83cc2499fb0534e/netplan_cli/cli/state.py#L193-L199. Since there's no default gateway nor dns server on the dhcp offer, netword installs no dhcp protocol routes. Funnily enough, ipv6 is ok since there it queries networkd directly and does not concern itself with the routing table. We can probably extend this to ipv4 as well. ** Also affects: netplan Importance: Undecided Status: New ** Changed in: netplan.io (Ubuntu) Status: New => Confirmed ** Tags added: server-todo -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2147446 Title: Netplan status describes DHCP-configured interface with a static address if no default gateway is provided To manage notifications about this bug go to: https://bugs.launchpad.net/netplan/+bug/2147446/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
