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Accepted
John Greene
Asked: 2016-04-03 10:43:30 +0800 CST

IP aliasing to a bridge interface under systemd

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With Debian 8.1, how does one add a second IP address to a bridge interface under systems? Like in "IP Aliasing"?

I tried it this way...

In /etc/systemd/network subdirectory:

File 40-br0.netdev has:

[NetDev]
Name=br0
Kind=bridge

File 41-br0:0.netdev has:

[NetDev]
Name=br0:0
Kind=bridge

File 80-homelan.network:

[Match]
Name=br0

[Network]
Address=172.28.1.1/22
DNS=172.28.1.1
DHCPServer=0

File 81-cable.network:

[Match]
Name=br0:0

[Network]
Address=192.168.1.1/24
DNS=192.168.1.1
DHCPServer=0

The br0:0 does not get created using above scenario.

ip

1 Answers

  1. Best Answer

    You need to edit your 80-homelan.network file to add a second line containing an address : 

    [Match]
Name=br0

[Network]
Address=172.28.1.1/22
Address=<second ip address>
DNS=172.28.1.1
DHCPServer=0
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