I find a workaround, it is not perfect but works in most the way I expect. Here is my /etc/netplan/01-netcfg.yaml
# This file describes the network interfaces available on your system # For more information, see netplan(5). # and https://netplan.io/examples network: version: 2 renderer: networkd ethernets: eth0: dhcp4: yes addresses: - 192.168.4.2/24 given dhcp4 enabled on eth0, and assign an extra static ip address to it. This results the eth0 to require DHCP address as well as a manually assigned static ip address. The little issue is that through ifconfig, I can only see the static ip address with the eth0, even there is a DHCP address has granted from DHCP server and the granted ip address works all fine. (by checking the DHCP server I saw the granted ip address to that MAC address, so did all the tests). Maybe there is a way to tweak /etc/netplan/01-netcfg.yaml to show all ip bound to eth0? I'm not expert on netplan, someone may help! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1826760 Title: case where you do need to use ifupdown instead of netplan To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nplan/+bug/1826760/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
