From owner-freebsd-isdn Fri Jul 23 12:37: 3 1999 Delivered-To: freebsd-isdn@freebsd.org Received: from mailout06.btx.dtag.de (mailout06.btx.dtag.de [194.25.2.154]) by hub.freebsd.org (Postfix) with ESMTP id 937CD1539D for ; Fri, 23 Jul 1999 12:36:52 -0700 (PDT) (envelope-from Hinrich.Eilts@t-online.de) Received: from fwd02.btx.dtag.de ([194.25.2.162]) by mailout06.btx.dtag.de with smtp id 117l5G-0002By-00; Fri, 23 Jul 1999 21:34:18 +0200 Received: from tor.muc.de (08974299733-0001(btxid)@[193.158.169.8]) by fwd02.btx.dtag.de with smtp id ; Fri, 23 Jul 1999 21:34:14 +0200 Received: from donar.muc.de (donar.muc.de [193.31.20.4]) by tor.muc.de (8.9.2/8.9.3) with ESMTP id VAA05388 for ; Fri, 23 Jul 1999 21:35:23 +0200 (CEST) Date: Fri, 23 Jul 1999 21:29:03 +0200 To: freebsd-isdn@freebsd.org Subject: i4b and i4l loops in LCP Message-ID: <757439818.932765343@donar.muc.de> Originator-Info: login-id=eilts; server=193.31.20.1 X-Mailer: Mulberry (Win32) [1.4.3, s/n U-301244] MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Content-Disposition: inline X-Sender: 08974299733-0001@t-online.de From: Hinrich.Eilts@t-online.de (Hinrich Eilts) Sender: owner-freebsd-isdn@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org Hello, regarding the looping, I got logfiles from peer side, a Linux box (SuSE Linux 5.3 Kernel 2.0.35) called "Router1". The first part shows a successfull connection to FreeBSD pppd using a ISDN adapter (ELSA Microlinc ISDN). Pppd is configured to use PAP and to be "silent": May 9 21:50:58 Router1 isdnlog: May 09 21:50:58 tei 107 calling hini with myself1 1.EH DM 0,12 May 9 21:50:58 Router1 kernel: isdn_net: ippp0 connected May 9 21:50:58 Router1 kernel: isdn_net: chargetime of ippp0 now 993454 May 9 21:50:58 Router1 ipppd[90]: Local number: 914269, Remote number: 08974299734, Type: outgoing May 9 21:50:58 Router1 ipppd[90]: PHASE_WAIT -> PHASE_ESTABLISHED, ifunit: 0, linkunit: 0, fd: 6 May 9 21:50:58 Router1 ipppd[90]: sent [0][LCP ConfReq id=0x1 ] May 9 21:51:00 Router1 ipppd[90]: sent [0][LCP ConfReq id=0x1 ] May 9 21:51:00 Router1 ipppd[90]: rcvd [0][LCP ConfReq id=0x1 ] May 9 21:51:00 Router1 ipppd[90]: sent [0][LCP ConfRej id=0x1 ] May 9 21:51:00 Router1 ipppd[90]: rcvd [0][LCP ConfAck id=0x1 ] May 9 21:51:00 Router1 ipppd[90]: rcvd [0][LCP ConfReq id=0x2 ] May 9 21:51:00 Router1 ipppd[90]: sent [0][LCP ConfAck id=0x2 ] May 9 21:51:00 Router1 ipppd[90]: lcp layer is UP May 9 21:51:00 Router1 ipppd[90]: sent [0][PAP AuthReq id=0x3 user="xyz" password="xxxxxx"] May 9 21:51:00 Router1 ipppd[90]: rcvd [0][PAP AuthAck id=0x3msg="Login ok"] May 9 21:51:00 Router1 ipppd[90]: Remote message: Login ok May 9 21:51:00 Router1 ipppd[90]: bundle, he: 0 we: 0 May 9 21:51:00 Router1 ipppd[90]: sent [0][IPCP ConfReq id=0x1 ] May 9 21:51:00 Router1 ipppd[90]: rcvd [0][IPCP ConfReq id=0x1 ] May 9 21:51:00 Router1 ipppd[90]: sent [0][IPCP ConfRej id=0x1 ] May 9 21:51:00 Router1 ipppd[90]: rcvd [0][IPCP ConfNak id=0x1 ] May 9 21:51:00 Router1 ipppd[90]: sent [0][IPCP ConfReq id=0x2 ] May 9 21:51:00 Router1 ipppd[90]: rcvd [0][IPCP ConfReq id=0x2 ] May 9 21:51:00 Router1 ipppd[90]: sent [0][IPCP ConfAck id=0x2 ] May 9 21:51:00 Router1 ipppd[90]: rcvd [0][IPCP ConfAck id=0x2 ] May 9 21:51:00 Router1 ipppd[90]: local IP address 193.31.21.2 May 9 21:51:00 Router1 ipppd[90]: remote IP address 193.31.21.1 The second part shows a looping connection. At Linux side was no change, at FreeBSD I excanged pppd / ISDN adapter by i4b 0.81: Jun 25 22:46:00 Router1 kernel: isdn_net: ippp0 connected Jun 25 22:46:00 Router1 kernel: isdn_net: chargetime of ippp0 now 121060523 Jun 25 22:46:00 Router1 ipppd[90]: Local number: 914269, Remote number: 08974299734, Type: outgoing Jun 25 22:46:00 Router1 ipppd[90]: PHASE_WAIT -> PHASE_ESTABLISHED, ifunit: 0, linkunit: 0, fd: 6 Jun 25 22:46:00 Router1 ipppd[90]: sent [0][LCP ConfReq id=0x1 ] Jun 25 22:46:00 Router1 ipppd[90]: rcvd [0][LCP ConfAck id=0x1 ] Jun 25 22:46:02 Router1 ipppd[90]: sent [0][LCP ConfReq id=0x1 ] Jun 25 22:46:02 Router1 ipppd[90]: rcvd [0][LCP ConfAck id=0x1 ] Jun 25 22:46:04 Router1 ipppd[90]: sent [0][LCP ConfReq id=0x1 ] Jun 25 22:46:04 Router1 ipppd[90]: rcvd [0][LCP ConfAck id=0x1 ] Jun 25 22:46:06 Router1 ipppd[90]: sent [0][LCP ConfReq id=0x1 ] .. (continues until terminated by hangup) At FreeBSD i4b log looks for looping connection: Jun 26 13:50:55 tor /kernel: isp0: Up event(incoming call) Jun 26 13:50:55 tor /kernel: isp0: lcp open(initial) Jun 26 13:50:55 tor /kernel: isp0: phase establish Jun 26 13:50:55 tor /kernel: isp0: lcp up(starting) Jun 26 13:50:55 tor /kernel: isp0: lcp output Jun 26 13:50:55 tor /kernel: isp0: lcp input(req-sent): Jun 26 13:50:55 tor /kernel: isp0: lcp parse opts: mru magic Jun 26 13:50:55 tor /kernel: isp0: lcp parse opt values: mru 1524 magic 0x2db6d2a8 send conf-ack Jun 26 13:50:55 tor /kernel: isp0: lcp output Jun 26 13:50:57 tor /kernel: isp0: lcp input(ack-sent): Jun 26 13:50:57 tor /kernel: isp0: lcp parse opts: mru magic Jun 26 13:50:57 tor /kernel: isp0: lcp parse opt values: mru 1524 magic 0x2db6d2a8 send conf-ack Jun 26 13:50:57 tor /kernel: isp0: lcp output Jun 26 13:50:59 tor /kernel: isp0: lcp input(ack-sent): Jun 26 13:50:59 tor /kernel: isp0: lcp parse opts: mru magic .. 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