Date: Thu, 08 Jan 2015 06:54:28 -0500 From: Mike Tancsa <mike@sentex.net> To: Przemyslaw Frasunek <przemyslaw@frasunek.com>, freebsd-net@freebsd.org Subject: Re: Corrupted IPv6 routing table Message-ID: <54AE6FF4.6030504@sentex.net> In-Reply-To: <54ADBDDC.3040901@frasunek.com> References: <54ADBDDC.3040901@frasunek.com>
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On 1/7/2015 6:14 PM, Przemyslaw Frasunek wrote: > Dear all, > > We are running FreeBSD 9.2-RELEASE-p3 on few PPPoE access servers, each > servicing about 1000 customers. Each server exchanges customers' /32 (for IPv4) > and /64 (for IPv6) routes using OSPF and BIRD. > > Few times in a month, we are experiencing routing table corruption, which causes > spurious IPv6 routes appearing with prefixlen 0: I saw this a few yrs ago when I tried mpd with ipv6 after about a month. There are some threads (i think on freebsd-net) about it and some of the areas that needed to be fixed. I had to give up on v6 and mpd as a result. I seem to recall some commits to RELENG_10 that might had addresses some of the bugs I saw, but thats just speculation. Have you tried RELENG_10 as an LNS ? ---Mike -- ------------------- Mike Tancsa, tel +1 519 651 3400 Sentex Communications, mike@sentex.net Providing Internet services since 1994 www.sentex.net Cambridge, Ontario Canada http://www.tancsa.com/
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