Berend Dekens wrote:
However, after a reboot, all aliasses are disabled: they are present in the configuration but they are not activated. I feared I did something wrong so I removed all addresses, tried to find more clues in the docs and now I'm back where I started.
Go into /etc/sysconfig/network-scripts and edit the corresponding files in there.
If they have "ONBOOT=YES" change that to "ONPARENT=YES". If they have neither, add ONPARENT=YES.
Cheers,
Ralph