On Wed, 2018-05-23 at 07:16 +0000, thilo cestonaro ts fujitsu com wrote:
Hi! I want to connect a real ethernet adapter and a virtual ethernet adapter to a bridge. The bridge itself is configured to ask a dhcp for an ip address. The problem is, that I can't tell the bridge to always use the mac address of the real ethernet adapter. Rather than it is more or less luck which one's mac address the bridge uses. Mostly the address of the virtual adapter which is not hardcoded and will be generated at every boot (which is ok, I don't want to hardcode this). Is it possible to define which slave provides the mac addr for the bridge? The first slave which is enslaved? The last slave? Or can I set a property in the slaves or bridges settings? Do I need to retrieve the mac addr of the real adapter and assign it via a script to the bridge?
Hi, Which version of NetworkManager is this? I think if you configure connection.autoconnect-slaves=yes on the master, activating the master will re-activate the slaves in a defined order. With this, the slaves probably should be all connection.autoconnect=no. Then, you may also configure connection.autoconnect-priority on the slaves, to ensure that the order is as you wish. That should work, but I don't think we test this sufficiently. Hope it's not broken :) best, Thomas
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