From owner-freebsd-questions@FreeBSD.ORG Mon Jul 7 11:52:39 2003 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id DD73E37B401 for ; Mon, 7 Jul 2003 11:52:39 -0700 (PDT) Received: from parmenides.zen.co.uk (parmenides.zen.co.uk [212.23.8.69]) by mx1.FreeBSD.org (Postfix) with SMTP id C488743FB1 for ; Mon, 7 Jul 2003 11:52:38 -0700 (PDT) (envelope-from stacey@vickiandstacey.com) Received: (qmail 11241 invoked from network); 7 Jul 2003 18:52:37 -0000 Received: from protagoras.zen.co.uk (212.23.8.61) by parmenides.zen.co.uk with QMQP; 7 Jul 2003 18:52:37 -0000 Received: from 82-68-31-177.dsl.in-addr.zen.co.uk (HELO ?192.168.1.8?) (82.68.31.177) by protagoras.zen.co.uk with SMTP; 7 Jul 2003 18:52:37 -0000 X-Zen-Trace: 82.68.31.177 From: Stacey Roberts To: freebsduk , FreeBSD Questions Content-Type: text/plain; charset=ISO-8859-15 Message-Id: <1057603959.349.193.camel@localhost> Mime-Version: 1.0 X-Mailer: Ximian Evolution 1.4.0 Date: 07 Jul 2003 18:52:39 +0000 Content-Transfer-Encoding: 8bit Subject: Changed ISP now can't get to websites / traceroute X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list Reply-To: stacey@vickiandstacey.com List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 07 Jul 2003 18:52:40 -0000 Hello, Sorry for brining this to the list, but I've been grappling on my own with this for the last two weeks now. I had an ADSL connection at one point, but have moved home. With this, I had to change ISP's in order to get ADSL where I now live. The thing is, now that I've got this new ISP (Zen - 8 static IP's), I find that there are sites that I am not able to get (browse) to, most concerning is www.freebsdforums.org. Ever since I've got this new ADSL account, not for hell nor high-water can I hit that site, using any browser, using any OS (FreeBSD, RH £inux or MS Win2K Pro / XP) at home. In addition to this, I am also unable to run traceroute from any FreeBSD machine to *any* external site via IP address, nor WWW address, even though I can from the MS Win machines. With my previous ADSL provider (PIPEX) traceroute worked fine from *all* machines, regardless of OS, hence my feeling it can't be anything to do with ipfw running on my *nix boxes.., but then again.., So here are my questions: 1] Does any here use Zen ADSL successfully and is able to connect to www.freeBSDforums.org? 2] Does anyone know of any reason why traceroute might fail on FreeBSD, but work on Win2K Pro? Some info.., I can ping www.freebsd.org: $ ping www.freebsd.org PING www.freebsd.org (216.136.204.117): 56 data bytes 64 bytes from 216.136.204.117: icmp_seq=0 ttl=45 time=191.092 ms 64 bytes from 216.136.204.117: icmp_seq=1 ttl=45 time=173.511 ms 64 bytes from 216.136.204.117: icmp_seq=2 ttl=45 time=193.024 ms 64 bytes from 216.136.204.117: icmp_seq=3 ttl=45 time=181.710 ms ^C --- www.freebsd.org ping statistics --- 4 packets transmitted, 4 packets received, 0% packet loss round-trip min/avg/max/stddev = 173.511/184.834/193.024/7.814 ms $ But traceroute fails: $ traceroute www.freebsd.org traceroute to www.freebsd.org (216.136.204.117), 64 hops max, 44 byte packets 1 192.168.1.1 (192.168.1.1) 1.448 ms 0.431 ms 0.304 ms 2 * * * 3 * * * 4 * * * 5 * * * 6 * * * 7 * * * 8 * * * 9 * * * 10 * * * 11 * * * 12 * * * 13 * * * 14 * * * 15 * * * 16 * * * 17 * * * 18 * * * 19 * * * 20 * * * 21 * * * 22 * * * 23 * * * 24 * * * 25 * * * 26 * * * 27 * * * 28 * * * 29 * * * 30 * * * 31 * * * 32 * * * 33 * * * ^C $ On Win2K Pro on the other hand.., all success: First ping test: C:\>ping www.freebsd.org Pinging www.freebsd.org [216.136.204.117] with 32 bytes of data: Reply from 216.136.204.117: bytes=32 time=172ms TTL=45 Reply from 216.136.204.117: bytes=32 time=172ms TTL=45 Reply from 216.136.204.117: bytes=32 time=172ms TTL=45 Reply from 216.136.204.117: bytes=32 time=156ms TTL=45 Ping statistics for 216.136.204.117: Packets: Sent = 4, Received = 4, Lost = 0 (0% loss), Approximate round trip times in milli-seconds: Minimum = 156ms, Maximum = 172ms, Average = 168ms C:\> Now traceroute, well.., tracert: C:\>tracert www.freebsd.org Tracing route to www.freebsd.org [216.136.204.117] over a maximum of 30 hops: 1 <10 ms <10 ms <10 ms 192.168.1.1 2 31 ms 31 ms 16 ms galileo-dsl1.hq.zen.net.uk [62.3.82.2] 3 16 ms 15 ms 31 ms leucippus-ve-21.hq.zen.net.uk [62.3.80.118] 4 16 ms 16 ms 15 ms bolzano-ge-0-0.wh.zen.net.uk [62.3.80.86] 5 16 ms 16 ms 31 ms 195.16.169.89 6 31 ms 16 ms 31 ms pos8-1.core1.London1.Level3.net [212.187.131.114 ] 7 31 ms 31 ms 31 ms ae0-11.mp1.London1.Level3.net [212.187.131.1] 8 32 ms 31 ms 31 ms so-1-0-0.mp1.London2.Level3.net [212.187.128.49] 9 125 ms 125 ms 94 ms so-1-0-0.bbr1.Washington1.level3.net [212.187.12 8.138] 10 172 ms 172 ms 172 ms so-2-0-0.mp2.SanJose1.Level3.net [64.159.0.218] 11 188 ms 171 ms 188 ms gige10-1.ipcolo3.SanJose1.Level3.net [64.159.2.1 05] 12 172 ms * * cust-int.level3.net [64.152.81.62] 13 * 172 ms 156 ms ge-1-2-0.msr2.sc5.yahoo.com [216.115.101.230] 14 172 ms 172 ms 172 ms vl47.bas1-m.sc5.yahoo.com [66.163.160.230] 15 172 ms 187 ms 172 ms www.freebsd.org [216.136.204.117] Trace complete. C:\> Needless to say there are no corresponding entries in /var/log/messages, nor /var/log/security. Please let me know if you'd want to see my ipfw rules, run any further tests, etc. I didn't want this to go for too long, but I'll be willing to provide any info you might need in order to assist. Thanks for the time. Regards, Stacey -- Stacey Roberts B.Sc (HONS) Computer Science Web: www.vickiandstacey.com