Date: Fri, 26 Jan 2007 06:44:20 +1100 From: Peter Jeremy <peterjeremy@optushome.com.au> To: Eduardo Meyer <dudu.meyer@gmail.com> Cc: stable@freebsd.org Subject: Re: Bridging problems on IP address conflict Message-ID: <20070125194420.GJ822@turion.vk2pj.dyndns.org> In-Reply-To: <d3ea75b30701250601h2cea7ea8k33a99ab1e34d4ab5@mail.gmail.com> References: <d3ea75b30701250601h2cea7ea8k33a99ab1e34d4ab5@mail.gmail.com>
next in thread | previous in thread | raw e-mail | index | archive | help
--7ZAtKRhVyVSsbBD2 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, 2007-Jan-25 12:01:46 -0200, Eduardo Meyer wrote: >bridge0: flags=3D8043<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500 > ether ac:de:48:df:0d:8c > priority 32768 hellotime 2 fwddelay 15 maxage 20 > member: fxp0 flags=3D3<LEARNING,DISCOVER> > member: em0 flags=3D3<LEARNING,DISCOVER> > >bridge1: flags=3D8043<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500 > ether ac:de:48:fe:cd:41 > priority 32768 hellotime 2 fwddelay 15 maxage 20 > member: xl1 flags=3D3<LEARNING,DISCOVER> > member: xl0 flags=3D3<LEARNING,DISCOVER> > >And my system constantly reports: > >arp: 00:13:20:1c:33:22 is using my IP address XX.YY.ZZ.KK! > >several (thoundsands of) times. In fact this ARP is my own fxp0 >interface, and this is the only interface that has this IP. What >should I do? Ass IP on the bridge0 interface instead of the fxp0 >bridge member? Or anything else? You don't say what version of FreeBSD you are running (there were some bridge(4) fixes between 6.1 and 6.2) or what ifconfig shows for the bridge members. This may be indicative of a loop in your switch network - is there any way that packets leaving fxp0 can re-appear on em0, xl0 or xl1? Based on a previous thread, you probably should put the IP address on the bridge device, though that should not be related to your problem. --=20 Peter Jeremy --7ZAtKRhVyVSsbBD2 Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.6 (FreeBSD) iD8DBQFFuQiU/opHv/APuIcRAhb7AJ9apJdfFcX/qOQgV3xXebmcSuCLZgCfaf4Y FdG+63md2R2Lf6PH7YuY7Tw= =Kt4n -----END PGP SIGNATURE----- --7ZAtKRhVyVSsbBD2--
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?20070125194420.GJ822>