From owner-freebsd-isdn Fri Aug 25 2: 8:26 2000 Delivered-To: freebsd-isdn@freebsd.org Received: from ns1.eds.ch (ns1.eds.ch [194.235.48.8]) by hub.freebsd.org (Postfix) with ESMTP id 8F6D437B422 for ; Fri, 25 Aug 2000 02:08:20 -0700 (PDT) Received: from onyx.eds.ch (onyx.eds.ch [206.122.128.224]) by ns1.eds.ch (8.9.3/8.9.3) with ESMTP id LAA25041 for ; Fri, 25 Aug 2000 11:17:18 +0200 (MET DST) Received: from mailsrv.eds.ch (mailsrv.eds.ch [194.235.174.72] (may be forged)) by onyx.eds.ch (8.9.3/8.9.3) with ESMTP id LAA28327 for ; Fri, 25 Aug 2000 11:12:24 +0200 (MET DST) Received: from agie.ch ([198.132.159.194]) by mailsrv.eds.ch (Netscape Messaging Server 3.6) with ESMTP id AAA2203; Fri, 25 Aug 2000 11:04:42 +0200 Message-ID: <39A64579.86845057@agie.ch> Date: Fri, 25 Aug 2000 11:07:53 +0100 From: "Roberto Nunnari, AGIE" Organization: AGIE X-Mailer: Mozilla 4.7 [en] (WinNT; U) X-Accept-Language: en MIME-Version: 1.0 To: Ingolf Koch Cc: Gary Jennejohn , freebsd-isdn@FreeBSD.ORG, netbsd-help@netbsd.org Subject: Re: i4b on NetBSD_1.5ALPHA2/i386: strange traffic References: <20000823000623.A16988@maus.local.net> <200008242040.WAA31430@peedub.muc.de> <20000825003455.A20596@maus.local.net> Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: owner-freebsd-isdn@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org Hi. The traffic you see is generated by the peer. The peer sends LCP (Link Control Protocol) echo-request packets to your machine and your machine replies back with an echo-reply packets. This traffic is optional (used for debugging or performance monitoring, etc...), but once one peer receives an echo-request it **MUST** reply back with an echo-reply. Regards. Ingolf Koch wrote: > > On Thu, Aug 24, 2000 at 10:40:02PM +0200, Gary Jennejohn wrote: > > The best way to find out what this is is to run isdntrace on the > > connection. > > See the attached isdntrace.log file. There is on the one hand the > traffic on the D channel (4 bytes). On the other hand, there is > this strange traffic on the B2 channel (16 bytes each). > > Regards > Ingolf > -- > > Ingolf Koch ICQ#60829470 Beste Kneipe in Jena-Ost > PGP: 0x7B3B5661 213C 828E 0C92 16B5 05D0 4D5B A324 EC04 > > ------------------------------------------------------------------------ > Name: isdntrace.log > isdntrace.log Type: Plain Text (text/plain) > Description: ISDN trace log -- Roberto Nunnari -software engineer- mailto:roberto.nunnari@agie.ch AGIE - http://www.agie.com Via dei pioppi 16 tel: +41-91-8069138 6616 Losone """ Switzerland (o o) =======================oOO==(_)==OOo======================== MY OPNIONS ARE NOT NECESSARELY THOSE OF MY EMPLOYER To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-isdn" in the body of the message