Date: Fri, 25 Jun 1999 10:23:48 -0500 From: Dan Nelson <dnelson@emsphone.com> To: "Seo Boon, Ng" <seong@staff.singnet.com.sg> Cc: freebsd-isp@FreeBSD.ORG, questions@FreeBSD.ORG Subject: Re: Questions: FreeBSD TCP/IP stack Message-ID: <19990625102348.A82810@dan.emsphone.com> In-Reply-To: <Pine.OSF.4.05.9906252247550.12007-100000@singapura.singnet.com.sg>; from "Seo Boon, Ng" on Fri Jun 25 22:56:55 GMT 1999 References: <Pine.OSF.4.05.9906252247550.12007-100000@singapura.singnet.com.sg>
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In the last episode (Jun 25), Seo Boon, Ng said: > > Does FreeBSD-XXX RELEASE TCP/IP stack implement SACK(rfc2018) and > TCPLW(in rfc1323)? > > If yes, could somebody points me to any documentation on how to > modify these parameters? Thanks in advance. rfc1323 is supported, and is enabled by default. Edit /etc/rc.conf and set tcp_extensions="YES"to make sure. Luigi Rizzo has patches to enable SACK on 2.1.0 at http://www.iet.unipi.it/~luigi/sack.html. I updated his patches to work on 2.2 and 3.0. The 2.2 patches apply cleanly to 2.2.8 (I emailed them to soemone who says they work). 3.* has changed enough that my patches no longer apply cleanly to 3.2. -Dan Nelson dnelson@emsphone.com To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-isp" in the body of the message
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