odd behaviour using lagg on bridge

[Ruben van Staveren]

Hi List,

I’m observing some odd behaviour after I decided to put the 2 interfaces in my system into a lagg failover bond

- Can’t add the lagg to a bridge, it will say:

$ sudo ifconfig vm-public addm lagg0
ifconfig: BRDGADD lagg0: Device busy

I also witnessed that starting a vm after having it reconfigured to use a manual bridge (instead of the vm-bhyve managed one) where lagg0 is present all IPv6 addresses are being stripped from the lagg interface.

A service netif/routing restart doesn’t restore ipv6 connectivity.
I think I saw something similar with a (iocage managed) vnet jail too, as that uses bridges too

Regards,
	Ruben


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