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Re: Xen and Netbsd's agr



On Mon, Dec 29, 2008 at 06:05:37PM -0500, Brian A. Seklecki wrote:
> > e bridge solves the problem. Am I trying to do something
> > fundamentally wrong or just unsupported ? Any plan to support something like
> > this ?
> 
> No, that sounds like a very standard / expected configuration.

There is something a little amiss with dhcp client and bridging, I
haven't really taken the time to investigate in detail and see what is
happening. 

I reasonably often use bridge(4) to share one desk-port between a
couple of laptops, or to sniff "in-line" on some other machine's
traffic.   If I want the bridging machine to run dhclient, I have to
use dhclient on the "upstream" interface - when in theory I would
expect it to work on any member of the bridge.

In other circumstances, especially with agr, or where usb interfaces
may come and go, this can be a pain since you may not know which
interface is "upstream".  I forget if my attempt to use a tap(4)
member to work around this was successful or not, but you might try
that too. 

--
Dan.


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