kazulog@sv1:~$ cat /etc/os-release | head -2
PRETTY_NAME="Ubuntu 26.04 LTS"
NAME="Ubuntu"
kazulog@sv1:~$ ls /etc/netplan/
50-cloud-init.yaml
kazulog@sv1:~$ ip -br a show ens3
ens3             UP             192.168.100.10/24 2001:db8:100::10/64 fe80::5054:ff:feb3:bb22/64
kazulog@sv1:~$ ip route
default via 10.19.0.1 dev ens2 proto static
10.19.0.0/16 dev ens2 proto kernel scope link src 10.19.12.11 
192.168.100.0/24 dev ens3 proto kernel scope link src 192.168.100.10 
kazulog@sv1:~$ ip -6 route
2001:db8:100::/64 dev ens3 proto kernel metric 256 pref medium
fe80::/64 dev ens2 proto kernel metric 256 pref medium
fe80::/64 dev ens3 proto kernel metric 256 pref medium
kazulog@sv1:~$ ip rule
0:	from all lookup local
32766:	from all lookup main
32767:	from all lookup default