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Date:      Mon, 15 Mar 1999 18:36:37 +0000
From:      Brian Somers <brian@Awfulhak.org>
To:        Scot Elliott <scot@london.virgin.net>
Cc:        freebsd-isp@freebsd.org
Subject:   Re: PPP / choked output queue 
Message-ID:  <199903151836.SAA01044@keep.lan.Awfulhak.org>
In-Reply-To: Your message of "Mon, 15 Mar 1999 13:24:22 GMT." <Pine.SOL.4.05.9903151317490.6240-100000@sulu> 

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> Hi.
> 
> I've been setting up some FreeBSD boxes as ISDN routers using userland PPP
> and it's IP aliasing stuff.  It's using demand dialing.
> 
> The problem I'm getting on one of the machines, is that after a day or so,
> my PPP log fills with "Clearing choked output queue" messages and I have
> to restart the ppp daemon to get things going again.
> 
> Has anyone else seen this?
> 
> 
> Thanks.

The choked output queue is the result of ppp being unable to send 
packets queued to go out.  Are there excessive dial failures ?

By default, ppp allows 2 minutes before dumping its output queue and 
starting again.  When it does this, it mentions it with the above 
message.  You can change this behaviour with the ``set choked'' 
command.  Check the man page for details (search for ``choked'').

> Scot.

-- 
Brian <brian@Awfulhak.org> <brian@FreeBSD.org> <brian@OpenBSD.org>
      <http://www.Awfulhak.org>;
Don't _EVER_ lose your sense of humour !




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