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From: Stephen Hemminger <shemminger@osdl.org>
To: Cameron Hutchison <camh+lbr@xdna.net>
Cc: bridge@lists.osdl.org
Subject: Re: [Bridge] Non-forwarding bridge
Date: Wed, 30 Jun 2004 15:53:06 -0700	[thread overview]
Message-ID: <20040630155306.0c43b5fd@dell_ss3.pdx.osdl.net> (raw)
In-Reply-To: <20040630222436.GA14452@imladris>

On Thu, 1 Jul 2004 08:24:36 +1000
Cameron Hutchison <camh+lbr@xdna.net> wrote:

> Is it possible to set up a non-forwarding bridge? I have two interfaces
> that I'd like to combine, where one is a fast main link and the other is
> a slower backup. I'd like traffic to go out the fast link only, if it is
> available, and failover to the backup if it is not available. I never
> want to forward packets between the interfaces.

You want bonding not bridging.


> One issue may be the 802.11g card on the laptop - a broadcom card
> running with ndiswrapper (0.8). I'm not sure if this configuration
> supports promiscuous mode and whether or not that is the cause of my
> problem.

Wise to suspect that, easy to test though. Just run your favorite
packet sniffer (tcpdump, ethereal).

> However, back to the original question: Can you setup a non-forwarding
> bridge? My problem would go away if you could. Or is there another way
> to configure networking to achieve the same functional result?

Then it isn't a bridge, it is bonding.

  reply	other threads:[~2004-06-30 22:53 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2004-06-30 22:24 [Bridge] Non-forwarding bridge Cameron Hutchison
2004-06-30 22:53 ` Stephen Hemminger [this message]
  -- strict thread matches above, loose matches on Subject: below --
2004-06-30 13:03 Cameron Hutchison

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