From owner-freebsd-security Fri Sep 10 8:22:41 1999 Delivered-To: freebsd-security@freebsd.org Received: from khavrinen.lcs.mit.edu (khavrinen.lcs.mit.edu [18.24.4.193]) by hub.freebsd.org (Postfix) with ESMTP id 2489C1586C for ; Fri, 10 Sep 1999 08:22:34 -0700 (PDT) (envelope-from wollman@khavrinen.lcs.mit.edu) Received: (from wollman@localhost) by khavrinen.lcs.mit.edu (8.9.1/8.9.1) id LAA17473; Fri, 10 Sep 1999 11:11:57 -0400 (EDT) (envelope-from wollman) Date: Fri, 10 Sep 1999 11:11:57 -0400 (EDT) From: Garrett Wollman Message-Id: <199909101511.LAA17473@khavrinen.lcs.mit.edu> To: Stas Kisel Cc: freebsd-security@FreeBSD.ORG Subject: Re: mbuf shortage situations In-Reply-To: <199909100541.JAA13107@sonet.crimea.ua> References: <19990909110720.A6694@puck.nether.net> <199909100541.JAA13107@sonet.crimea.ua> Sender: owner-freebsd-security@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org < said: > There is a limitation - buffer can not be bigger than ~240k. Socket buffers cannot be larger than kernel tunable kern.ipc.maxsockbuf (default 256K). However, the actual memory potentially allocated to the socket buffer is much larger (kern.ipc.maxsockbuf * kern.ipc.sockbuf_waste_factor). -GAWollman -- Garrett A. Wollman | O Siem / We are all family / O Siem / We're all the same wollman@lcs.mit.edu | O Siem / The fires of freedom Opinions not those of| Dance in the burning flame MIT, LCS, CRS, or NSA| - Susan Aglukark and Chad Irschick To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-security" in the body of the message