From owner-freebsd-bugs Tue Jul 7 06:40:21 1998 Return-Path: Received: (from majordom@localhost) by hub.freebsd.org (8.8.8/8.8.8) id GAA27592 for freebsd-bugs-outgoing; Tue, 7 Jul 1998 06:40:21 -0700 (PDT) (envelope-from owner-freebsd-bugs@FreeBSD.ORG) Received: from freefall.freebsd.org (freefall.FreeBSD.ORG [204.216.27.21]) by hub.freebsd.org (8.8.8/8.8.8) with ESMTP id GAA27587 for ; Tue, 7 Jul 1998 06:40:15 -0700 (PDT) (envelope-from gnats@FreeBSD.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.8.8/8.8.5) id GAA28248; Tue, 7 Jul 1998 06:40:01 -0700 (PDT) Date: Tue, 7 Jul 1998 06:40:01 -0700 (PDT) Message-Id: <199807071340.GAA28248@freefall.freebsd.org> To: freebsd-bugs@FreeBSD.ORG From: Samuel S Thomas Subject: Re: kern/7191: FreeBSD 2.2.6 generates Source-route prohibited when not routing Reply-To: Samuel S Thomas Sender: owner-freebsd-bugs@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org The following reply was made to PR kern/7191; it has been noted by GNATS. From: Samuel S Thomas To: rotel@indigo.ie, FreeBSD-gnats-submit@FreeBSD.ORG Cc: Subject: Re: kern/7191: FreeBSD 2.2.6 generates Source-route prohibited when not routing Date: Tue, 7 Jul 1998 13:41:51 +0000 > Yes, my apologies, I replied too hastily. Is it possible for you > to run "tcpdump -ttvvne udp or icmp" on one of the hosts while this > is happening? My appologies for rude tone. I can be a right bastard when I know I'm right. ;-) here's the dump you requested (run on a third-party observer on the network): 899818304.137459 0:40:5:50:4b:32 0:0:93:b4:2:be 0800 62: 205.240.209.210.32985 > 205.238.48.1.33435: udp 12 [ttl 1] (id 32986, optlen=8 NOP LSRR{#205.238.52.46}) 899818304.138573 0:a0:24:b0:27:75 0:40:5:50:4b:32 0800 78: 205.240.209.212 > 205.240.209.210: icmp: 205.238.48.1 unreachable - source route failed (ttl 255, id 11571) 899818304.138868 0:0:93:b4:2:be 0:40:5:50:4b:32 0800 78: 205.240.209.209 > 205.240.209.210: icmp: time exceeded in-transit (ttl 59, id 11496) 899818304.139004 0:40:5:50:4b:32 8:0:20:c:87:e3 0800 88: 205.240.209.210.1028 > 205.240.209.213.53: 54252+ (46) (ttl 64, id 54) 899818304.147297 8:0:20:c:87:e3 0:40:5:50:4b:32 0800 216: 205.240.209.213.53 > 205.240.209.210.1028: 54252* q: 212.209.240.2 1/2/2 . (174) (ttl 64, id 215) 899818304.148499 0:40:5:50:4b:32 0:0:93:b4:2:be 0800 62: 205.240.209.210.32985 > 205.238.48.1.33436: udp 12 [ttl 1] (id 32987, optlen=8 NOP LSRR{#205.238.52.46}) 899818304.149502 0:a0:24:b0:27:75 0:40:5:50:4b:32 0800 78: 205.240.209.212 > 205.240.209.210: icmp: 205.238.48.1 unreachable - source route failed (ttl 255, id 11572) 899818304.149963 0:0:93:b4:2:be 0:40:5:50:4b:32 0800 78: 205.240.209.209 > 205.240.209.210: icmp: time exceeded in-transit (ttl 59, id 11497) 899818304.150122 0:40:5:50:4b:32 0:0:93:b4:2:be 0800 62: 205.240.209.210.32985 > 205.238.48.1.33437: udp 12 [ttl 1] (id 32988, optlen=8 NOP LSRR{#205.238.52.46}) 899818304.151123 0:a0:24:b0:27:75 0:40:5:50:4b:32 0800 78: 205.240.209.212 > 205.240.209.210: icmp: 205.238.48.1 unreachable - source route failed (ttl 255, id 11573) 899818304.151530 0:0:93:b4:2:be 0:40:5:50:4b:32 0800 78: 205.240.209.209 > 205.240.209.210: icmp: time exceeded in-transit (ttl 59, id 11498) It's plenty messy (vi set to wrap at col72 for email), but I think it clearly shows the problem (and lack of MAC address tricks) To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-bugs" in the body of the message