[systemd-devel] [215] bridge with static network does not work

[Gerardo Exequiel Pozzi]

Hello,

Setting up a bridge with systemd-networkd does not works for me. Doing
things manually works. (no network, can not ping other hosts). Output of
"ip addr" looks same in both cases.

I am sure that I am doing things correctly, if not please let me know.
Thanks.

systemd-networkd config looks like:
# cat br0.netdev
[NetDev]
Name=br0
Kind=bridge

# cat br0.network
[Match]
Name=br0

[Network]
Address=192.168.0.77/24
Gateway=192.168.0.1

# cat enp0s16.network
[Match]
Name=enp0s16

[Network]
Bridge=br0

and manual commands for the same (works):

ip link add name br0 type bridge
ip addr add 192.168.0.77/24 broadcast + dev br0
ip link set dev enp0s16 master br0
ip link set dev br0 up
ip link set dev enp0s16 up
ip route add default via 192.168.0.1


In both cases the output of "ip addr" is:

2: enp0s16: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast
master br0 state UP group default qlen 1000
    link/ether 00:17:31:bb:44:19 brd ff:ff:ff:ff:ff:ff
    inet6 fe80::217:31ff:febb:4419/64 scope link
       valid_lft forever preferred_lft forever
8: br0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state
UP group default
    link/ether 00:17:31:bb:44:19 brd ff:ff:ff:ff:ff:ff
    inet 192.168.0.77/24 brd 192.168.0.255 scope global br0
       valid_lft forever preferred_lft forever
    inet6 fe80::217:31ff:febb:4419/64 scope link
       valid_lft forever preferred_lft forever

and "bridge fdb":

01:00:5e:00:00:01 dev enp0s16 self permanent
33:33:00:00:00:01 dev enp0s16 self permanent
33:33:ff:bb:44:19 dev enp0s16 self permanent
00:19:3e:ea:c5:54 dev enp0s16 vlan 0
00:21:29:98:d4:f3 dev enp0s16 vlan 0
00:17:31:bb:44:19 dev enp0s16 vlan 0 permanent


Have a nice day!


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