From owner-freebsd-net Mon Jun 19 16:31:33 2000 Delivered-To: freebsd-net@freebsd.org Received: from Awfulhak.org (tun.AwfulHak.org [194.242.139.173]) by hub.freebsd.org (Postfix) with ESMTP id F2C9237B899 for ; Mon, 19 Jun 2000 16:31:19 -0700 (PDT) (envelope-from brian@Awfulhak.org) Received: from hak.lan.Awfulhak.org (root@hak.lan.awfulhak.org [172.16.0.12]) by Awfulhak.org (8.9.3/8.9.3) with ESMTP id AAA00561; Tue, 20 Jun 2000 00:26:41 +0100 (BST) (envelope-from brian@Awfulhak.org) Received: from hak.lan.Awfulhak.org (brian@localhost [127.0.0.1]) by hak.lan.Awfulhak.org (8.9.3/8.9.3) with ESMTP id AAA54034; Tue, 20 Jun 2000 00:27:09 +0100 (BST) (envelope-from brian@Awfulhak.org) Message-Id: <200006192327.AAA54034@hak.lan.Awfulhak.org> X-Mailer: exmh version 2.1.1 10/15/1999 To: Tomaz Borstnar Cc: freebsd-net@FreeBSD.ORG, brian@hak.lan.Awfulhak.org Subject: Re: ppp and lqr - Warning: lqr_RecvEcho: Got packet size 54, expecting 12 ! In-Reply-To: Message from Tomaz Borstnar of "Mon, 19 Jun 2000 19:40:46 -0100." <4.3.2.7.2.20000619193343.03422c50@193.189.189.100> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Date: Tue, 20 Jun 2000 00:27:09 +0100 From: Brian Somers Sender: owner-freebsd-net@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org > Hello! > > Using FreeBSD4.0-STABLE's ppp as of today I get this error when turning on > lqr for my PPPoE session: > > Jun 19 12:39:45 triglav ppp[116]: tun0: Warning: lqr_RecvEcho: Got packet > size 54, expecting 12 ! > Jun 19 12:40:16 triglav ppp[116]: tun0: Warning: lqr_RecvEcho: Got packet > size 54, expecting 12 ! These warnings are wrong and were fixed a few days ago. Ppp was warning about 54 byte (+ headers) packets with a 12 byte payload. > Seems like ppp doesn't like that and breaks the connection. According to docs: This is just a warning. Ppp adjusts the packet and continues processing it. > "When LQR is enabled, ppp sends > the QUALPROTO option (see ``set lqrperiod'' below) as part of the > LCP request. If the peer agrees, both sides will exchange LQR > packets at the agreed frequency, allowing detailed link quality > monitoring by enabling LQM logging. If the peer doesn't agree, > ppp will send ECHO LQR requests instead. These packets pass no > information of interest, but they MUST be replied to by the > peer." > > ppp gets the replies, but doesn't like them and drops the session! Nortel > Shasta 5000 with firmware 1.5.10 on the other side of PPPoE link. Were there any other error messages ? It may be worth turning up logging - maybe ``set log +debug lqm lcp''. > How much overhead does LQR have for provider? What kind of reports can I > get if they turn it on? Not much, and statistics concerning the link quality (if you enable lqm logging). Ppp has never done much with these stats though. > Thanks in advance. > > Tomaz > ---- > Tomaz Borstnar > "Love is the answer to the final question you ask" - Unknown Cheers. -- Brian Don't _EVER_ lose your sense of humour ! To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-net" in the body of the message