From owner-freebsd-net@FreeBSD.ORG Fri Jul 2 13:33:56 2004 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 25B1B16A4CE for ; Fri, 2 Jul 2004 13:33:56 +0000 (GMT) Received: from bastix.tunix.nl (bastix.tunix.nl [193.79.201.39]) by mx1.FreeBSD.org (Postfix) with ESMTP id E2F5E43D2F for ; Fri, 2 Jul 2004 13:33:54 +0000 (GMT) (envelope-from rene+fbsd@canyon.xs4all.nl) Received: (from root@localhost) by bastix.tunix.nl (8.9.3c/8.6.12) id PAA42330; Fri, 2 Jul 2004 15:32:37 +0200 (CEST) Received: by bastix.tunix.nl (TUNIX txp2/smap) id sma041920; Fri, 2 Jul 04 15:31:19 +0200 Mime-Version: 1.0 (Apple Message framework v618) Content-Type: text/plain; charset=ISO-8859-1; format=flowed Message-Id: <27DC686C-CC2C-11D8-846B-00039357FA7A@canyon.xs4all.nl> Content-Transfer-Encoding: quoted-printable From: Rene de Vries Date: Fri, 2 Jul 2004 15:31:42 +0200 To: Sam Leffler X-Mailer: Apple Mail (2.618) cc: freebsd-net@freebsd.org Subject: ENOMEM with FAST-IPSEC and HiFn cards (too many sessions) X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 02 Jul 2004 13:33:56 -0000 Sam, May be you can help me on the way. We are using the "Hifn 7955, rev 0, 32KB dram, 64 sessions" and when=20 those sessions are full (or as we have seen if there have been 64=20 sessions in a short time) the application (racoon) gets ENOMEM. I've=20 been looking at the openbsd driver (where this seems to be fixed), but=20= the differences are too numerous for a simple compare. It would be neat to have a similar solution to the openbsd solution (or=20= better, be able to specify which SPDs should use the hardware crypto=20 card). With kind regards, Rene --=20 Ren=E9 de Vries Tunix Internet Security & Training=