From owner-freebsd-net@FreeBSD.ORG Wed May 17 15:35:29 2006 Return-Path: X-Original-To: freebsd-net@freebsd.org 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 D225416A6E9 for ; Wed, 17 May 2006 15:35:29 +0000 (UTC) (envelope-from Stephen.Clark@seclark.us) Received: from smtpout04-04.prod.mesa1.secureserver.net (smtpout04-04.prod.mesa1.secureserver.net [64.202.165.199]) by mx1.FreeBSD.org (Postfix) with SMTP id DBB5243D55 for ; Wed, 17 May 2006 15:35:28 +0000 (GMT) (envelope-from Stephen.Clark@seclark.us) Received: (qmail 3182 invoked from network); 17 May 2006 15:35:28 -0000 Received: from unknown (24.144.77.138) by smtpout04-04.prod.mesa1.secureserver.net (64.202.165.199) with ESMTP; 17 May 2006 15:35:28 -0000 Message-ID: <446B42BE.1070108@seclark.us> Date: Wed, 17 May 2006 11:35:26 -0400 From: Stephen Clark User-Agent: Mozilla/5.0 (X11; U; Linux 2.2.16-22smp i686; en-US; m18) Gecko/20010110 Netscape6/6.5 X-Accept-Language: en-us, en MIME-Version: 1.0 To: Bruce M Simpson References: <20060509122801.GA65297@spc.org> <20060509131517.GB79277@spc.org> <20060512030152.X20138@fledge.watson.org> <4463FD1D.9010600@seclark.us> <20060512131227.GD79277@spc.org> <20060513230315.GE79277@spc.org> <44667C7E.1020401@seclark.us> <20060514140044.GF79277@spc.org> <20060514142624.GG79277@spc.org> In-Reply-To: <20060514142624.GG79277@spc.org> Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Cc: freebsd-net@freebsd.org, Robert Watson , pavlin@icir.org, atanu@icir.org Subject: Re: [PATCH] Re: IP_MAX_MEMBERSHIPS story. X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: Stephen.Clark@seclark.us List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 17 May 2006 15:35:32 -0000 Bruce M Simpson wrote: >On Sun, May 14, 2006 at 03:00:44PM +0100, Bruce M Simpson wrote: > > >>So I will be updating the patch in the next 24 hours. Given that it >>seems stable for values 2047 <= n <= 4095 with SOCK_DGRAM I am inclined >>to commit with the maximum raised to 4095 and lazy allocation in place. >> >> > >Committed on HEAD with some fixups, after regression testing on >an SMP (dual i386) machine. > >The default number of multicast groups per socket available is now 31, >with a final maximum of 4095. > >The structures are lazy-allocated. Sockets which do not use IPv4 multicast >need not waste memory. > >Thanks, >BMS >_______________________________________________ >freebsd-net@freebsd.org mailing list >http://lists.freebsd.org/mailman/listinfo/freebsd-net >To unsubscribe, send any mail to "freebsd-net-unsubscribe@freebsd.org" > > > Hi Bruce, I've been running the patch since Monday and all appears well - I have 100 vpn/gre tunnels with ospf running accross all the tunnels and I see all my neighbors. Great work - FreeBSD people ROCK! Thanks, Steve -- "They that give up essential liberty to obtain temporary safety, deserve neither liberty nor safety." (Ben Franklin) "The course of history shows that as a government grows, liberty decreases." (Thomas Jefferson)