kazulog@sv1:~$ sudo cp /tmp/60-ens3-dhcp.yaml /etc/netplan/60-ens3.yaml && sudo chmod 600 /etc/netplan/60-ens3.yaml
kazulog@sv1:~$ sudo cat /etc/netplan/60-ens3.yaml
network:
  version: 2
  ethernets:
    ens3:
      dhcp4: true
      dhcp6: true
      accept-ra: true
kazulog@sv1:~$ sudo netplan apply
kazulog@sv1:~$ ip a show ens3
3: ens3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
    link/ether 52:54:00:ba:74:98 brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname enx525400ba7498
    inet 192.168.100.102/24 metric 100 brd 192.168.100.255 scope global dynamic ens3
       valid_lft 3584sec preferred_lft 3584sec
    inet6 2001:db8:100:0:5054:ff:feba:7498/64 scope global dynamic mngtmpaddr noprefixroute 
       valid_lft 2591998sec preferred_lft 604798sec
    inet6 fe80::5054:ff:feba:7498/64 scope link proto kernel_ll 
       valid_lft forever preferred_lft forever
kazulog@sv1:~$ ip route show dev ens3
default via 192.168.100.1 proto dhcp src 192.168.100.102 metric 100
192.168.100.0/24 proto kernel scope link src 192.168.100.102 metric 100 
192.168.100.1 proto dhcp scope link src 192.168.100.102 metric 100 
kazulog@sv1:~$ resolvectl status ens3 | head -8
Link 3 (ens3)
    Current Scopes: DNS
         Protocols: +DefaultRoute -LLMNR -mDNS -DNSOverTLS DNSSEC=no/unsupported
       DNS Servers: 192.168.100.1 2001:db8:100::1
        DNS Domain: kazulog.example
     Default Route: yes