systemctl enable systemd-networkd.service
systemctl start systemd-networkd.service


[Match]
Name=en*
[Network]
DHCP=yes


[Match]
Name=enp0s25
[Network]
Address=192.168.0.34/24
Gateway=192.168.0.254


[NetDev]
Name=bridge0
Kind=bridge


Bridge=bridge0


[Match]
Name=enp6s0
[Network]
Bridge=br0


[NetDev]
Name=br0
Kind=bridge


[Match]
Name=br0
[Network]
Address=172.31.98.12/24
Gateway=172.31.98.250


ethtool -s enp6s0 speed 1000 duplex fullautoneg on