ubuntu@a123456789b123456789c123456789d123456789e123456789f123456789g123:~$ dpkg -l systemd|grep systemd
ii systemd 229-4ubuntu21.28 amd64 system and service manager
ubuntu@a123456789b123456789c123456789d123456789e123456789f123456789g123:~$ journalctl -b -u systemd-networkd | grep 'DHCP error'
Sep 09 18:30:30 a123456789b123456789c123456789d123456789e123456789f123456789g123 systemd-networkd[732]: ens3: DHCP error: Client failed: Invalid argument
ubuntu@a123456789b123456789c123456789d123456789e123456789f123456789g123:~$ dpkg -l systemd|grep systemd
ii systemd 229-4ubuntu21.29 amd64 system and service manager
ubuntu@a123456789b123456789c123456789d123456789e123456789f123456789g123:~$ journalctl -b -u systemd-networkd | grep 'DHCP error'
and did get a dhcp address:
ubuntu@a123456789b123456789c123456789d123456789e123456789f123456789g123:~$ ip a show ens3
2: ens3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
link/ether 52:54:00:e1:a8:3f brd ff:ff:ff:ff:ff:ff
inet 192.168.122.102/24 brd 192.168.122.255 scope global dynamic ens3
valid_lft 3566sec preferred_lft 3566sec
inet6 fe80::5054:ff:fee1:a83f/64 scope link
valid_lft forever preferred_lft forever
xenial:
ubuntu@ a123456789b1234 56789c123456789 d123456789e1234 56789f123456789 g123:~$ dpkg -l systemd|grep systemd a123456789b1234 56789c123456789 d123456789e1234 56789f123456789 g123:~$ journalctl -b -u systemd-networkd | grep 'DHCP error' 56789c123456789 d123456789e1234 56789f123456789 g123 systemd- networkd[ 732]: ens3: DHCP error: Client failed: Invalid argument
ii systemd 229-4ubuntu21.28 amd64 system and service manager
ubuntu@
Sep 09 18:30:30 a123456789b1234
ubuntu@ a123456789b1234 56789c123456789 d123456789e1234 56789f123456789 g123:~$ dpkg -l systemd|grep systemd a123456789b1234 56789c123456789 d123456789e1234 56789f123456789 g123:~$ journalctl -b -u systemd-networkd | grep 'DHCP error'
ii systemd 229-4ubuntu21.29 amd64 system and service manager
ubuntu@
and did get a dhcp address: a123456789b1234 56789c123456789 d123456789e1234 56789f123456789 g123:~$ ip a show ens3 MULTICAST, UP,LOWER_ UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000 ff:fee1: a83f/64 scope link
ubuntu@
2: ens3: <BROADCAST,
link/ether 52:54:00:e1:a8:3f brd ff:ff:ff:ff:ff:ff
inet 192.168.122.102/24 brd 192.168.122.255 scope global dynamic ens3
valid_lft 3566sec preferred_lft 3566sec
inet6 fe80::5054:
valid_lft forever preferred_lft forever