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Date:      Tue, 27 Apr 1999 21:51:20 +0200 (MEST)
From:      Martin Husemann <martin@rumolt.teuto.de>
To:        dirk.meyer@dinoex.sub.org (Dirk Meyer)
Cc:        freebsd-isdn@FreeBSD.ORG
Subject:   Re: i4b memory leak?
Message-ID:  <199904271951.VAA09984@rumolt.teuto.de>
In-Reply-To: <zkLGCSP3zu@dmeyer.dinoex.sub.org> from "Dirk Meyer" at Apr 27, 99 07:45:55 pm

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Dirk wrote:

> IMHO this happpens if you get no connection
> and send a lot of packages over the line.
> 
> e.g. a running ping,
> when the line got disconnected by remote.

Or simply remote being busy - infact this is a bug, as the kernel should flush
the queues when isdnd decides to give up trying.

It's a very old router tradition to simply drop packets if you can't push
them through, the queues in i4b are there only to help for the one or two
seconds while establishing the link, they could be pruned on a regular basis.


Martin


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