Date: Wed, 14 Apr 2010 16:59:27 +0400 From: Ruslan Ermilov <ru@freebsd.org> To: "Li, Qing" <qing.li@bluecoat.com> Cc: "J. English" <j_english@kawasaki-tn.com>, freebsd-net@freebsd.org, Mike Tancsa <mike@sentex.net> Subject: Re: Workaround for mpd5 and 8.0 broken proxy arp? Message-ID: <20100414125927.GA4425@edoofus.dev.vega.ru> In-Reply-To: <B583FBF374231F4A89607B4D08578A4306F0E17E@bcs-mail03.internal.cacheflow.com> References: <005801cad03c$5f5128d0$1df37a70$@kawasaki-tn.com> <201003302120.o2ULKwTT071015@lava.sentex.ca> <20100331004822.GA49860@edoofus.dev.vega.ru> <B583FBF374231F4A89607B4D08578A4306F0E17E@bcs-mail03.internal.cacheflow.com>
next in thread | previous in thread | raw e-mail | index | archive | help
Hi Qing, On Tue, Mar 30, 2010 at 06:25:48PM -0700, Li, Qing wrote: > > Yes, it's still broken (it's a regression compared to 7.x). A > > workaround I've found working after analyzing the newer kernel > > code is to ALWAYS use the same IP address for the local end of > > the tunnel as of the corresponding ARP capable interface. > > > > Are you using VLANs? > > Were you getting the following error message? > "cannot intuit interface index and type for x.x.x.x" > > Could you please revert back to your original configuration > and give the following patch try (in addition to the patches > mentioned by Mike) ? > > http://people.freebsd.org/~qingli/mpd-patch.diff Doesn't seem to have any effect. Please see http://lists.freebsd.org/pipermail/freebsd-net/2010-March/024728.html on how to reproduce. If you change the ifconfig command shown there so that the local end of a P2P interface is assigned the same IP address 10.25.1.244 as of vlan408, it will work as expected. Cheers, -- Ruslan Ermilov ru@FreeBSD.org FreeBSD committer
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?20100414125927.GA4425>