Date: Tue, 20 Jun 2000 11:04:36 -0400 (EDT) From: Garrett Wollman <wollman@khavrinen.lcs.mit.edu> To: Julie Elizabeth Schlembach <schlem@owlnet.rice.edu> Cc: freebsd-net@FreeBSD.ORG Subject: Using timestamp option of ip header (IPOPT_TS) Message-ID: <200006201504.LAA34550@khavrinen.lcs.mit.edu> In-Reply-To: <Pine.GSO.4.21.0006200921170.12811-100000@jungle.owlnet.rice.edu> References: <Pine.GSO.4.21.0006200921170.12811-100000@jungle.owlnet.rice.edu>
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<<On Tue, 20 Jun 2000 09:23:10 -0500 (CDT), Julie Elizabeth Schlembach <schlem@owlnet.rice.edu> said: > a) Activate the timestamp option of the ip header (IPOPT_TS) sysctl -w net.inet.tcp.rfc1323=1 (which should be the default state, but some ancient buggy PPP servers break when they see one and in any case it defeats VJ header compression). > b) Read these timestamps at the destination machine (by modifying > tcpdump...?) No modification required. -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-net" in the body of the message
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