Date: Wed, 03 Oct 2001 10:49:16 +0100 From: Brian Somers <brian@freebsd-services.com> To: "Matthew Emmerton" <matt@gsicomp.on.ca> Cc: brian@Awfulhak.org, net@FreeBSD.ORG, brian@freebsd-services.com Subject: Re: Diagnostics question with PPPoE Message-ID: <200110030949.f939nGl08229@hak.lan.Awfulhak.org> In-Reply-To: Message from "Matthew Emmerton" <matt@gsicomp.on.ca> of "Tue, 02 Oct 2001 20:56:45 EDT." <009701c14ba6$478a39e0$1200a8c0@gsicomp.on.ca>
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> Folks,
>
> I'm supporting a retail store setup where stores connect to the head office
> using IPSec over PPPoE links, handled by a FreeBSD 4.3 server. Both IPSec
> and PPPoE are working fine. However, lately we've been having problems
> where PPP will disconnect for some reason and reconnect. Since I'm very
> confident that FreeBSD's PPPoE is rock solid, I'm trying to pin it down on
> the ISP, which has a track record of making unannounced service outages.
>
> Here's a log snippet of a typical disconnect:
>
> Oct 2 13:03:43 belmont ppp[144]: tun0: Phase: deflink: open -> lcp
> Oct 2 13:03:43 belmont ppp[144]: tun0: IPCP: deflink: LayerDown:
> 209.167.75.124
> Oct 2 13:03:43 belmont ppp[144]: tun0: IPCP: deflink: State change
> Opened --> Starting
> Oct 2 13:03:43 belmont ppp[144]: tun0: IPCP: deflink: LayerFinish.
> Oct 2 13:03:43 belmont ppp[144]: tun0: IPCP: Connect time: 15841 secs:
> 20512841 octets in, 3999315 octets out
> Oct 2 13:03:43 belmont ppp[144]: tun0: IPCP: : 25041 packets in, 21506
> packetsout
> Oct 2 13:03:43 belmont ppp[144]: tun0: IPCP: total 1547 bytes/sec, peak
> 71398 bytes/sec on Tue Oct 2 13:03:43 2001
> Oct 2 13:03:43 belmont ppp[144]: tun0: IPCP: deflink: State change
> Starting --> Initial
> Oct 2 13:03:43 belmont ppp[144]: tun0: Phase: bundle: Terminate
> Oct 2 13:03:46 belmont ppp[144]: tun0: Phase: deflink: Disconnected!
> Oct 2 13:03:46 belmont ppp[144]: tun0: Phase: deflink: lcp -> logout
> Oct 2 13:03:46 belmont ppp[144]: tun0: Phase: deflink: logout -> hangup
> Oct 2 13:03:46 belmont ppp[144]: tun0: Phase: deflink: Disconnected!
>
> How can I tell who is instigating the disconnect?
I think something should have come up just before the quoted log
entry. Maybe you need to enable more logging ?
Maybe ``set log phase lcp ipcp command chat tun ccp'' ? If nothing
still shows up, adding ``debug'' to the above list should help
(although it'll make for somewhat more verbose logs...).
> --
> Matt Emmerton
--
Brian <brian@freebsd-services.com> <brian@Awfulhak.org>
http://www.freebsd-services.com/ <brian@[uk.]FreeBSD.org>
Don't _EVER_ lose your sense of humour ! <brian@[uk.]OpenBSD.org>
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