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Date:      Thu, 20 Oct 2005 17:56:06 +0400
From:      Gleb Smirnoff <glebius@FreeBSD.org>
To:        Dominic Marks <dom@helenmarks.co.uk>
Cc:        freebsd-net@FreeBSD.org
Subject:   Re: mpd disconnect due to LCP echo not responding
Message-ID:  <20051020135606.GK59364@cell.sick.ru>
In-Reply-To: <3100.195.12.22.194.1129814959.squirrel@www.helenmarks.co.uk>
References:  <3100.195.12.22.194.1129814959.squirrel@www.helenmarks.co.uk>

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  Dominic,

On Thu, Oct 20, 2005 at 02:29:19PM +0100, Dominic Marks wrote:
D> server) in to the Office. Some times when the link is busy the LCP echos
D> won't pass over the link quickly enough and the connection will terminate.
D> 
D> Is there anything I can do to prevent this, or at least make it less
D> likely to happen. Options I have thought of are:
D> 
D> Increasing the number of echos mpd waits before disconnecting.
D> Increasing the time out for LCP echos.

So have you tried the two above options or are they not configurable in mpd?

D> Using traffic shaping to prioritise the LCP traffic over other traffic.
D> 
D> Are any of these possible, or is there another way of acheiving the same
D> goal?
D> 
D> Some example log output:
D> 
D> Oct 19 15:18:38 billy mpd: [ng5] LCP: no reply to 1 echo request(s)
D> Oct 19 15:18:48 billy mpd: [ng5] LCP: no reply to 2 echo request(s)
D> Oct 19 15:18:58 billy mpd: [ng5] LCP: no reply to 3 echo request(s)
D> Oct 19 15:19:08 billy mpd: [ng5] LCP: no reply to 4 echo request(s)
D> Oct 19 15:19:18 billy mpd: [ng5] LCP: no reply to 5 echo request(s)
D> Oct 19 15:19:18 billy mpd: [ng5] LCP: peer not responding to echo requests
D> 
D> Thanks,
D> Dominic Marks
D> _______________________________________________
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D> http://lists.freebsd.org/mailman/listinfo/freebsd-net
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-- 
Totus tuus, Glebius.
GLEBIUS-RIPN GLEB-RIPE



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