Date: Wed, 29 Feb 2012 19:17:16 +0100 From: "K. Macy" <kmacy@freebsd.org> To: Doug Barton <dougb@freebsd.org> Cc: stable@freebsd.org, Florian Smeets <flo@freebsd.org>, current@freebsd.org, Steve Wills <swills@freebsd.org>, =?ISO-8859-2?Q?z_W=B1sikowski?= <lukasz@wasikowski.net>, Arnaud Lacombe <lacombar@gmail.com>, "Bjoern A. Zeeb" <bzeeb-lists@lists.zabbadoz.net>, Alexander Leidinger <Alexander@leidinger.net> Subject: Re: flowtable usable or not Message-ID: <CAHM0Q_O%2BCt6yhRL=B9oxgkL8EgLxZdo7-KFO2C8HqiN1=Kx_bw@mail.gmail.com> In-Reply-To: <4F4DD288.5060106@FreeBSD.org> References: <20120221143537.Horde.deyFDZjmRSRPQ52pxBIpnLA@webmail.leidinger.net> <BA7FFA2D-DEE6-4FB7-AE26-0BC79CBFD8C0@lists.zabbadoz.net> <4F4BA707.5070608@wasikowski.net> <4F4C3FE7.3040802@FreeBSD.org> <CACqU3MWx3pMMDncvOita-OAgfe=NPKtwKE2WeB_mdcYwozY81Q@mail.gmail.com> <4F4D51CB.2010508@FreeBSD.org> <4F4D5E5D.9040302@FreeBSD.org> <4F4DD288.5060106@FreeBSD.org>
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. > > I tried it, on both FreeBSD routers, web systems, and database > servers; all on 8.2+. It still causes massive instability. Disabling > the sysctl, and/or removing it from the kernel solved the problems. Routing I can believe, but I'm wondering how close attention you paid to the workload. There are CDN networks with high uptimes and shipping firewall products that use flowtable, so your mention of web systems forces makes me ask for specifics. Thanks
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