From nobody@FreeBSD.org Wed Feb 20 09:15:56 2002 Return-Path: Received: from freefall.freebsd.org (freefall.FreeBSD.org [216.136.204.21]) by hub.freebsd.org (Postfix) with ESMTP id CC47C37B402 for ; Wed, 20 Feb 2002 09:15:55 -0800 (PST) Received: (from nobody@localhost) by freefall.freebsd.org (8.11.6/8.11.6) id g1KHFtD00748; Wed, 20 Feb 2002 09:15:55 -0800 (PST) (envelope-from nobody) Message-Id: <200202201715.g1KHFtD00748@freefall.freebsd.org> Date: Wed, 20 Feb 2002 09:15:55 -0800 (PST) From: frank bretschneider To: freebsd-gnats-submit@FreeBSD.org Subject: ppp/nat-problems after cvs update 4.3 -> 4.5 X-Send-Pr-Version: www-1.0 >Number: 35148 >Category: bin >Synopsis: ppp/nat-problems after cvs update 4.3 -> 4.5 >Confidential: no >Severity: non-critical >Priority: medium >Responsible: freebsd-bugs >State: closed >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Wed Feb 20 09:20:02 PST 2002 >Closed-Date: Sat Jul 12 16:25:20 PDT 2003 >Last-Modified: Sat Jul 12 16:25:20 PDT 2003 >Originator: frank bretschneider >Release: 4.5 stable >Organization: freestyle web services >Environment: FreeBSD style 4.5-RELEASE FreeBSD 4.5-RELEASE #9: Wed Feb 20 13:53:59 CET 2002 root@style:/usr/obj/usr/src/sys/style i386 >Description: after the cvsupdate from 4.3 to 4.5 i have problems reading some websites. lynx www.fernwww.de works .... lynx www.gmx.de does not work .... timeout !! lynx www.consors.de does not work .... timeout !! but "traceroute www.gmx.de" works and also > telnet www.gmx.de 80 > HEAD HTTP/1.0 400 Bad Request

Bad Request

Your browser sent a request that this server could not understand.

client sent invalid HTTP/0.9 request: HEAD HTTP/1.0

Apache/1.3.20 Server at www16.gmx.net Port 80

i am using PPPoE and everything works fine except that. it looks like ppp has problems with reverse-proxies. i tried two different kernels : with and without firewall i run ppp as root "/usr/sbin/ppp -quiet -ddial dsl" tcpdump show that the i.e. gmx-server sends some kind of response but then nothing happens. >How-To-Repeat: >Fix: >Release-Note: >Audit-Trail: From: "Crist J. Clark" To: frank bretschneider Cc: freebsd-gnats-submit@FreeBSD.ORG Subject: Re: bin/35148: ppp/nat-problems after cvs update 4.3 -> 4.5 Date: Thu, 21 Feb 2002 03:42:33 -0800 On Wed, Feb 20, 2002 at 09:15:55AM -0800, frank bretschneider wrote: [snip] > >Description: > after the cvsupdate from 4.3 to 4.5 i have problems reading some websites. > > lynx www.fernwww.de works .... > lynx www.gmx.de does not work .... timeout !! > lynx www.consors.de does not work .... timeout !! > but "traceroute www.gmx.de" works > and also > > telnet www.gmx.de 80 > > HEAD HTTP/1.0 > > > > 400 Bad Request > >

Bad Request

> Your browser sent a request that this server could not understand.

> client sent invalid HTTP/0.9 request: HEAD HTTP/1.0

Apache/1.3.20 Server at www16.gmx.net Port 80

> > > i am using PPPoE and everything works fine except that. > it looks like ppp has problems with reverse-proxies. > > i tried two different kernels : with and without firewall > > i run ppp as root "/usr/sbin/ppp -quiet -ddial dsl" > > > tcpdump show that the i.e. gmx-server sends some kind of response > but then nothing happens. I don't see anything to believe this is related to ppp(8). Afterall, you show us your telnet(8) to the server worked fine. -- Crist J. Clark | cjclark@alum.mit.edu | cjclark@jhu.edu http://people.freebsd.org/~cjc/ | cjc@freebsd.org State-Changed-From-To: open->feedback State-Changed-By: iedowse State-Changed-When: Sun Dec 8 09:08:23 PST 2002 State-Changed-Why: Does this problem still occur? http://www.freebsd.org/cgi/query-pr.cgi?pr=35148 State-Changed-From-To: feedback->closed State-Changed-By: kris State-Changed-When: Sat Jul 12 16:25:09 PDT 2003 State-Changed-Why: Feedback timeout http://www.freebsd.org/cgi/query-pr.cgi?pr=35148 >Unformatted: