On Fri, Mar 13, 2020 at 12:13:45PM GMT, David Demelier wrote:
> Hello,
> 
> I'm using trunk(4) pseudo device to aggregate my wireless iwm(4) and my
> dock ethernet interface ure(4) together.
> 
> Since my laptop is not always connected to my dock, when booting I get a
> trunk error if the interface is not available:
> 
>     ifconfig: SIOCTRUNKPORT: Invalid argument
> 
> Hopefully, this is not a big deal as my iwm(4) is still available and
> used nevertheless.
> 
> Do you have any other recommandations or advises in my case? Because if
> I plug my laptop into the dock after the creation of the trunk interface
> I must use ifconfig by hand to attach it. If there is a way to detect
> the attachment of a new interface, I could create an automatic script
> too.

Hi David,

hotplugd(8) might help here.

Regards,

Raf

> Content of my /etc/hostname.trunk0, /etc/hostname.iwm0 and
> /etc/hostname.ure0:
> 
> # /etc/hostname.trunk0
> trunkproto failover trunkport ure0
> trunkport iwm0
> dhcp
> 
> # /etc/hostname.iwm0
> join myssid wpakey pssss
> up
> 
> # /etc/hostname.ure0
> up
> 
> I'm using OpenBSD-current at the moment.
> 
> Regards,
> 
> -- 
> David
> 

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