Date: Sat, 22 Oct 2005 12:02:38 +0100 From: Dominic Marks <dom@goodforbusiness.co.uk> To: Gleb Smirnoff <glebius@freebsd.org> Cc: freebsd-net@freebsd.org, Dominic Marks <dom@helenmarks.co.uk> Subject: Re: mpd disconnect due to LCP echo not responding Message-ID: <200510221202.39489.dom@goodforbusiness.co.uk> In-Reply-To: <20051020135606.GK59364@cell.sick.ru> References: <3100.195.12.22.194.1129814959.squirrel@www.helenmarks.co.uk> <20051020135606.GK59364@cell.sick.ru>
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On Thursday 20 October 2005 14:56, Gleb Smirnoff wrote: > 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? I haven't looked yet, I was just taking a sounding to see if others had already investigated the issue. Next week I'll be looking into it. Thanks, > 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> _______________________________________________ > D> freebsd-net@freebsd.org mailing list > D> http://lists.freebsd.org/mailman/listinfo/freebsd-net > D> To unsubscribe, send any mail to > "freebsd-net-unsubscribe@freebsd.org" -- Dominic Marks
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