Comment 0 for bug 1831470

root@gwd:~# uname -a
Linux gwd 4.15.0-50-generic #54-Ubuntu SMP Mon May 6 18:46:08 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux

root@gwd:~# lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 18.04.2 LTS
Release: 18.04
Codename: bionic

root@gwd:~# cat /etc/systemd/network/enp3s0.network
[Match]
Name=enp3s0

[Link]
MACAddress=C8:D3:A3:50:02:33

[Network]
VLAN=enp3s0.2

root@gwd:~# cat /etc/systemd/network/enp3s0.2.network
[Match]
Name=enp3s0.2

[Network]
DHCP=ipv4

[DHCP]
UseRoutes=true

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No ip on enp3s0.2 after boot!
dhclient enp3s0.2 works fine, i create systemd service for it as temporary workaround