Date: Mon, 21 Jul 2008 02:51:45 +0200 From: Stephan Eisvogel <eisvogel@seitics.de> To: FreeBSD-gnats-submit@FreeBSD.org Subject: kern/125816: carp stuck in init when using bridge interface Message-ID: <1216601505.439663.11113.nullmailer@dev.office.embinet.de> Resent-Message-ID: <200807210130.m6L1U1XA048819@freefall.freebsd.org>
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>Number: 125816 >Category: kern >Synopsis: carp stuck in init when using bridge interface >Confidential: no >Severity: non-critical >Priority: low >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Mon Jul 21 01:30:01 UTC 2008 >Closed-Date: >Last-Modified: >Originator: >Release: FreeBSD 7.0-STABLE i386 >Organization: >Environment: System: FreeBSD dev.seitics.de 7.0-STABLE FreeBSD 7.0-STABLE #24 r180564M: Thu Jul 17 01:33:27 CEST 2008 root@dev.seitics.de:/home/build/obj/home/build/src/sys/MYKERNEL i386 >Description: I'm trying to carp a bridge but the carp interface won't leave init state. I grepped around in src/sys/net and there seems to be no if_link_state_change present in the bridging code. I compared this to a recent patch in kern/113956 which could be the same symptom. I had two uses in mind: Bridged tap style openvpn (ethernet bridging) and use of the two boxes as access-points with hostapd. >How-To-Repeat: Create a carp interface for a bridge. It will be stuck in init state. E.g. in rc.conf cloned_interfaces="bridge0 carp0" ifconfig_vr0="up" ifconfig_ath0="up" ifconfig_bridge0="addm vr0 addm ath0 10.0.0.250/24" ifconfig_carp0="vhid 1 pass mypass 10.0.0.1/24" >Fix: Maybe teach the bridging code to talk about link state changes. >Release-Note: >Audit-Trail: >Unformatted:
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