Date: Tue, 3 Jan 2012 10:29:10 -0500 From: Ed Maste <emaste@freebsd.org> To: Nikolay Denev <ndenev@gmail.com> Cc: freebsd-net@freebsd.org, borjam@sarenet.es Subject: Re: openbgpds not talking each other since 8.2-STABLE upgrade Message-ID: <20120103152909.GA83706@sandvine.com> In-Reply-To: <8F87C898-3290-41B9-ACDF-3558D7C28D74@gmail.com> References: <99A5FFD9-8815-4CCC-9868-FB2E3D799566@gridfury.com> <4F027BC0.1080101@FreeBSD.org> <8F87C898-3290-41B9-ACDF-3558D7C28D74@gmail.com>
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On Tue, Jan 03, 2012 at 09:07:56AM +0200, Nikolay Denev wrote: > Since I've had similar problem with Quagga after updating to 8.2-STABLE I'd suggest > you to try setting "net.inet.tcp.signature_verify_input=0" and see if that would help. > > Here is another thread about the similar (if not the same) problem : > http://groups.google.com/group/mailing.freebsd.bugs/browse_thread/thread/ea347a919dbc165d/eeaa2965fc4f64c9?show_docid=eeaa2965fc4f64c9&pli=1 Thanks for the link Nikolay. Borja, I assume it's the PR submission form that gave you trouble - sorry for that. Based on your report it sounds to me like the bug is in OpenBGPd itself. If it works on OpenBSD with the TCP_MD5SIG option though I'd assume it's due to a difference in our (FreeBSD's) implementation of the option. Did you look at the OpenBSD/FreeBSD differences in your investigation? -Ed Another related query, where adding the TCP_SIGNATURE option reportedly fixed it: http://lists.freebsd.org/pipermail/freebsd-questions/2011-October/234503.html
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