Date: Mon, 6 Mar 2006 07:25:18 GMT From: Alex Zimnitsky <avz@telix.ru> To: freebsd-gnats-submit@FreeBSD.org Subject: bin/94127: if_bridge arp problem Message-ID: <200603060725.k267PILZ015876@www.freebsd.org> Resent-Message-ID: <200603060730.k267UCEj071337@freefall.freebsd.org>
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>Number: 94127 >Category: bin >Synopsis: if_bridge arp problem >Confidential: no >Severity: critical >Priority: low >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Mon Mar 06 07:30:11 GMT 2006 >Closed-Date: >Last-Modified: >Originator: Alex Zimnitsky >Release: 6.0 >Organization: Telix >Environment: FreeBSD srv-5.telix.ru 6.0-RELEASE FreeBSD 6.0-RELEASE #0: Sat Dec 31 14:43:59 MSK 2005 avz@srv-5.telix.ru:/usr/src/sys/i386/compile/SRV-5 i386 >Description: It's impossible to delete or substitute an arp entry related to if_bridge interface. >How-To-Repeat: kldload if_bridge ifconfig bridge0 create ifconfig bridge0 addm em0 stp em0 addm em1 stp em1 ifconfig bridge0 ether 00:11:22:33:44:55 ifconfig bridge0 inet 192.168.0.1 netmask 255.255.255.0 arp -s 192.168.12.2 00:11:22:33:44:55:66 pub only arp -d 192.168.12.2 or arp -S 192.168.12.2 55:44:33:22:11:00 pub only produces delete: cannot locate 192.168.12.2 arp table entry not changed >Fix: add IFT_BRIDGE to the IFT_ list in valid_type() which lives in /usr/src/usr.sbin/arp/arp.c >Release-Note: >Audit-Trail: >Unformatted:
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