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Date: Sat, 28 Mar 2009 18:56:36 -0400 (EDT)
From: Daniel Eischen <deischen@freebsd.org>
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Cc: "J. Porter Clark" <jpc@porterclark.com>, freebsd-mobile@freebsd.org
Subject: Re: Switching from wired to wireless getting "network down"
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On Sat, 28 Mar 2009, Daniel Eischen wrote:

> No, there's no PR as far as I can tell.  I'll try and set up a
> test system to duplicate it again, so I have proper information
> for a PR.
>
> I seem to recall that if wlanX is your primary/first lagg
> interface, then it uses the MAC address from the underlying
> interface as lagg's MAC address.  In this case it works,
> but that's not the usual case 'cause you'd rather use a
> faster wired interface first if it exists.
>
> So this works:
>
>  ifconfig lagg0 laggproto failover laggport wlan0 laggport bge0
>
> but this doesn't:
>
>  ifconfig lagg0 laggproto failover laggport bge0 laggport wlan0
>
> In the latter case, lagg only works when bge0 is up.

Also note that lagg(4) still references ath0 in its example instead
of wlan0.

     # ifconfig em0 up
     # ifconfig ath0 nwid my_net up
     # ifconfig lagg0 laggproto failover laggport em0 laggport ath0 \
             192.168.1.1 netmask 255.255.255.0

-- 
DE