From owner-freebsd-bugs@FreeBSD.ORG Tue Nov 16 02:50:24 2004 Return-Path: Delivered-To: freebsd-bugs@hub.freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 2727816A4CE for ; Tue, 16 Nov 2004 02:50:24 +0000 (GMT) Received: from freefall.freebsd.org (freefall.freebsd.org [216.136.204.21]) by mx1.FreeBSD.org (Postfix) with ESMTP id E9B8343D1D for ; Tue, 16 Nov 2004 02:50:23 +0000 (GMT) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1]) by freefall.freebsd.org (8.12.11/8.12.11) with ESMTP id iAG2oNNj099170 for ; Tue, 16 Nov 2004 02:50:23 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.12.11/8.12.11/Submit) id iAG2oNr3099169; Tue, 16 Nov 2004 02:50:23 GMT (envelope-from gnats) Resent-Date: Tue, 16 Nov 2004 02:50:23 GMT Resent-Message-Id: <200411160250.iAG2oNr3099169@freefall.freebsd.org> Resent-From: FreeBSD-gnats-submit@FreeBSD.org (GNATS Filer) Resent-To: freebsd-bugs@FreeBSD.org Resent-Reply-To: FreeBSD-gnats-submit@FreeBSD.org, "Josef M." Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 19D5916A4CE for ; Tue, 16 Nov 2004 02:44:03 +0000 (GMT) Received: from www.freebsd.org (www.freebsd.org [216.136.204.117]) by mx1.FreeBSD.org (Postfix) with ESMTP id 0939543D2F for ; Tue, 16 Nov 2004 02:44:03 +0000 (GMT) (envelope-from nobody@FreeBSD.org) Received: from www.freebsd.org (localhost [127.0.0.1]) by www.freebsd.org (8.12.11/8.12.11) with ESMTP id iAG2i2Lt057318 for ; Tue, 16 Nov 2004 02:44:02 GMT (envelope-from nobody@www.freebsd.org) Received: (from nobody@localhost) by www.freebsd.org (8.12.11/8.12.11/Submit) id iAG2i2Kw057317; Tue, 16 Nov 2004 02:44:02 GMT (envelope-from nobody) Message-Id: <200411160244.iAG2i2Kw057317@www.freebsd.org> Date: Tue, 16 Nov 2004 02:44:02 GMT From: "Josef M." To: freebsd-gnats-submit@FreeBSD.org X-Send-Pr-Version: www-2.3 Subject: bin/73988: ISDN - first dial attempt fails X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 16 Nov 2004 02:50:24 -0000 >Number: 73988 >Category: bin >Synopsis: ISDN - first dial attempt fails >Confidential: no >Severity: non-critical >Priority: low >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Tue Nov 16 02:50:23 GMT 2004 >Closed-Date: >Last-Modified: >Originator: Josef M. >Release: FreeBSD 5.3-RELEASE i386 >Organization: >Environment: 5.3-RELEASE FreeBSD 5.3-RELEASE #0: Sat Nov 13 08:20:00 CET 2004 >Description: The *first* dial attempt to my ISP fails with error message: "cause 100: Invalid information element contents (Q.850)" I'm using synchronous PPP with the isp driver. isndtrace(8) shows that only the first dial attempt includes a "calling party subaddress" and a "called party subaddress" field in the message-setup. This indicates that these fields are causing the problem. >How-To-Repeat: Restart isdnd(8). Trigger an automatic dial attempt. e.g. ping www.freebsd.org >Fix: I came up with the following workaround: Add the following key/value pairs to isdnd.rc(5) usesubaddr = on local-subaddr-dialout = "" remote-subaddr-dialout = "" This workaround will suppress the subaddress fields already the first time. After a quick look into /usr/src/usr.sbin/i4b/isdnd/msghdl.c I could imagine, that the variables holding the subaddresses do not get initialized. >Release-Note: >Audit-Trail: >Unformatted: