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Date:      Sat, 18 Jun 2005 14:48:59 -0400
From:      Chuck Swiger <cswiger@mac.com>
To:        Michal Vanco <vanco@satro.sk>
Cc:        freebsd-stable@freebsd.org
Subject:   Re: Routes not deleted after link down
Message-ID:  <42B46C9B.7000206@mac.com>
In-Reply-To: <51688.147.175.8.5.1119105461.squirrel@webmail.satronet.sk>
References:  <51688.147.175.8.5.1119105461.squirrel@webmail.satronet.sk>

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Michal Vanco wrote:
> i discovered that routes are not deleted from routing table after
> link on interface goes down. For example:
[ ... ]
> Should't all routes via bge0 be deleted after link on bge0 goes down?

Maybe.  If the system was not going to be reconnected to that network anytime 
soon, it would be a good idea.  On the other hand, if the link down was due to 
a transient failure of a wireless connection, which will be back up in a second 
or two, it's much better not to drop the route and kill any open connections.

-- 
-Chuck




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