From owner-freebsd-bugs Tue Jul 7 05:20:23 1998 Return-Path: Received: (from majordom@localhost) by hub.freebsd.org (8.8.8/8.8.8) id FAA17738 for freebsd-bugs-outgoing; Tue, 7 Jul 1998 05:20:23 -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 FAA17725 for ; Tue, 7 Jul 1998 05:20:17 -0700 (PDT) (envelope-from gnats@FreeBSD.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.8.8/8.8.5) id FAA26175; Tue, 7 Jul 1998 05:20:04 -0700 (PDT) Date: Tue, 7 Jul 1998 05:20:04 -0700 (PDT) Message-Id: <199807071220.FAA26175@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, Gary Palmer Cc: freebsd-gnats-submit@freebsd.org Subject: Re: kern/7191: FreeBSD 2.2.6 generates Source-route prohibited when not routing Date: Tue, 7 Jul 1998 12:20:05 +0000 There seems to be some confusion about the problem I reported, I'll attempt to clarify. assume three machines of signifigace on the network: router: 205.240.209.209 rainier (offender): 205.240.209.212 any other machine :205.240.209.208/28 member netstat -rn Routing tables Internet: Destination Gateway Flags Refs Use Mtu Interface default 205.240.209.209 UGS 1 5123 - le0 127 127.0.0.1 UGRS 0 0 - lo0 127.0.0.1 127.0.0.1 UH 2 78 - lo0 205.240.209.208 link#1 UC 0 0 - le0 205.240.209.209 0:0:93:b4:2:be UHL 1 0 - le0 205.240.209.210 0:40:5:50:4b:32 UHL 0 80 - le0 205.240.209.211 0:0:f:0:70:fb UHL 2 2622 - le0 205.240.209.213 127.0.0.1 UGHS 1 1031 - lo0 224 link#1 UCS 0 0 - le0 Encap: Source address/netmask Port Destination address/netmask Port Proto SA(Address/SPI/Proto) So, clearly it would route through 205.240.209.209... traceroute -g 205.238.48.1 www.infoseek.com traceroute to guide-p.infoseek.com (204.162.96.21), 30 hops max, 48 byte packets 1 rainier.lart.net (205.240.209.212) 3.453 ms !S 3.118 ms !S 2.844 ms !S why is rainier.lart.net not minding its own business? ifconfig -a ... le0: flags=8863 inet 205.240.209.213 netmask 0xfffffff0 broadcast 205.240.209.223 ... On Tue, Jul 07, 1998 at 03:24:50AM +0000, Niall Smart wrote: > On Jul 6, 8:40pm, "Gary Palmer" wrote: > } Subject: Re: kern/7191: FreeBSD 2.2.6 generates Source-route prohibited wh > > Niall Smart wrote in message ID > > > > Err. Yes, but why is the FreeBSD box sending ICMP messages when the > > packets should not be being seen by the BSD box in the first place? I > > think the submitter needs to double check his routing tables. I can't > > think why the BSD box will be seeing the packets in the first place > > otherwise. > > Ah, sorry, I read it a bit too quickly, who exactly is the originator > source routing through? > > Niall > > -- > Niall Smart. PGP: finger njs3@motmot.doc.ic.ac.uk > FreeBSD: Turning PC's into Workstations: www.freebsd.org To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-bugs" in the body of the message