Date: Wed, 24 Sep 2008 21:12:04 -0400 From: "Michael Proto" <mike@jellydonut.org> To: "Eygene Ryabinkin" <rea-fbsd@codelabs.ru> Cc: FreeBSD Current <freebsd-current@freebsd.org> Subject: Re: sysctls and if_bridge Message-ID: <1de79840809241812v1281077ckb0cb5382cf7d6422@mail.gmail.com> In-Reply-To: <1de79840809241005o17ce674w21df25a0a310f0ec@mail.gmail.com> References: <48C1E43C.1010902@jellydonut.org> <1de79840809240710q5222645ar4549d96a457d7614@mail.gmail.com> <wFMM0X05KwEp6HzmyOu91favmi0@8aZIZZZvzzzGx/hHi7dR6YPK4zY> <1de79840809240745k4bb9d7bekb3f96812e109d035@mail.gmail.com> <LyPyDw09yr5e1a0tT3kyR/WQSgU@S2P6rg883vXakEHU62nnBivR4l8> <1de79840809241005o17ce674w21df25a0a310f0ec@mail.gmail.com>
next in thread | previous in thread | raw e-mail | index | archive | help
On Wed, Sep 24, 2008 at 1:05 PM, Michael Proto <mike@jellydonut.org> wrote: > On Wed, Sep 24, 2008 at 11:41 AM, Eygene Ryabinkin <rea-fbsd@codelabs.ru>wrote: > >> >> Seems like you're facing the problem where bridge0 inherits its MAC from >> the 'wan' interface. Try to specify bridge0's MAC explicitely (via >> ifconfig's 'link XX:XX:XX:XX:XX:XX' arguments); you can use some random >> MAC, for example the one that is generated at the system's bootup for >> bridge0 (example from one of my hosts): >> ----- >> $ dmesg | grep bridge0 | grep Ethernet >> bridge0: Ethernet address: 2e:13:01:19:11:66 >> ----- >> May be this will help you to work out your problems. >> >> If so, then you'll probably need sys/net/if_bridge.c revision 1.117, >> >> http://www.freebsd.org/cgi/cvsweb.cgi/~checkout~/src/sys/net/if_bridge.c?rev=1.117;content-type=text%2Fplain<http://www.freebsd.org/cgi/cvsweb.cgi/%7Echeckout%7E/src/sys/net/if_bridge.c?rev=1.117;content-type=text%2Fplain>; >> >> If this won't help, I'll try to think a bit more about this issue ;)) >> >> > Eygene, > > Manually setting the bridge0 MAC to something other than the wan did work. Rebuilt kernel with if_bridge.c rev 1.117 and the bridge0 MAC is now randomly-generated again, and works as well. Thanks for the help! I also now see the net.link.bridge.inherit_mac sysctl as specified in the commit. Just curious, but would this be useful in situations where pfil_member is 1 and pfil_bridge is 0? Thanks again, Proto
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?1de79840809241812v1281077ckb0cb5382cf7d6422>