Date: Thu, 06 Dec 2007 13:57:16 +0200 From: Alexander Motin <mav@FreeBSD.org> To: cpghost <cpghost@cordula.ws> Cc: Julian Elischer <julian@freebsd.org>, freebsd-stable@freebsd.org Subject: Re: "no matching session" in ng_pppoe.c 1.74.2.4? (RELENG_6) Message-ID: <4757E39C.8020009@FreeBSD.org> In-Reply-To: <20071206030500.746c782d@epia-2.farid-hajji.net> References: <20071206030500.746c782d@epia-2.farid-hajji.net>
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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 cpghost wrote: > The problem is that the last mile carrier of the PPP provider > that this router is attached to disconnects the ppp session > forcibly once every 24h. Before the update, ppp would detect > this and reconnect immediately. After the update, ppp doesn't > recover gracefully from this anymore, but spits out on the > console: > > ng_pppoe[5]: no matching session > > for hours, and tries to connect again every two minutes without > success, until I manually stop and restart the userland ppp daemon > (and then the connection is immediately restored with a new session). > I've tried this for a few days now, and it is always the same: it's > definitely not a problem on the provider's side: As soon as ppp > restarts, it gets a new session without any problems and connects > again. > > Since the last working sources were from 2007/09/25, and > ng_pppoe.c was at rev. 1.74.2.3; and the new revision of > ng_pppoe.c is now at 1.74.2.4; I'm suspecting that whatever > was changed there could be the cause (because this "no matching > session" is being logged from there). I have tested and unable to reproduce that myself with ppp -> mpd or mpd - -> mpd PPPoE connections. Actually I am not sure about any difference between reconnect and ppp restart. From the ng_pppoe node point of view it should be the same. Could you provide tcpdump output for connection tries from your Ethernet interface? Use "-pes 0" options please. - -- Alexander Motin -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.7 (FreeBSD) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFHV+Oc0kCgngV3usoRAnZtAKCQ/7hW63Zli9UiytDK1xj8lNrsBQCffwhl 377pyCH24ytoR8tOnbtYqX8= =v+x0 -----END PGP SIGNATURE-----
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