Date: Wed, 12 Jul 2000 09:20:15 -0500 From: Dan Nelson <dnelson@emsphone.com> To: Joao Pagaime <jpsp@rccn.net> Cc: freebsd-questions@FreeBSD.ORG, freebsd-isp@FreeBSD.ORG Subject: Re: Enable SACK Message-ID: <20000712092015.A17517@dan.emsphone.com> In-Reply-To: <Pine.BSF.4.21.0007121440500.31000-100000@atlas.rccn.net>; from "Joao Pagaime" on Wed Jul 12 14:52:18 GMT 2000 References: <Pine.BSF.4.21.0007121440500.31000-100000@atlas.rccn.net>
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In the last episode (Jul 12), Joao Pagaime said: > > How do I enable selective acknowledges (rfc2018/SACK) on a fBSD3.3 ? > > I can't find anything interesting with "sysctl", nor in the LINT > kernel configuration file, however there's a lot of references to it > on the kernel source files. > I enabled rfc1323 but I believe this doesn't directly activate > elective acknowledges (at least rfc1323 states so). FreeBSD doesn't support TCP SACK, unfortunately. Luigi Rizzo had patches that added it for 2.1.0, but they were never committed, and I couldn't get them to apply correctly after 3.0. -- Dan Nelson dnelson@emsphone.com To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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