[systemd-devel] Multiple Link Local Addresses on One Bridge Interface

[Erik Haller]

I have two processes that bind to the same port on the same machine. I 
use LinkLocalAddressing in the the systemd.network file. I use a bridge 
device (br0). How can I get the bridge to have two zeroconf 
169.254.\*.\* addresses? Multiple [Network] sections do not work and 
LinkLocalAddressing is not used in the [Address] section.

I know containers/systemd-nspawn would also be a solution.

Thank you for your help.

### /etc/systemd/network files

#### br0.network

[Match]
Name = br0

[Network]
LinkLocalAddressing = ipv4
NTP = ntp1.local
LLMNR = false
# vim: ft=sh


#### br0.netdev

[NetDev]
Kind = bridge
Name = br0

# vim: ft=sh


### cards.network

[Match]
Name = e*

[Network]
Bridge = br0

# vim: ft=sh