From owner-freebsd-questions Sun Nov 22 10:45:58 1998 Return-Path: Received: (from majordom@localhost) by hub.freebsd.org (8.8.8/8.8.8) id KAA01154 for freebsd-questions-outgoing; Sun, 22 Nov 1998 10:45:58 -0800 (PST) (envelope-from owner-freebsd-questions@FreeBSD.ORG) Received: from stennis.ca.sandia.gov (stennis.ca.sandia.gov [146.246.243.44]) by hub.freebsd.org (8.8.8/8.8.8) with ESMTP id KAA01147 for ; Sun, 22 Nov 1998 10:45:48 -0800 (PST) (envelope-from bmah@stennis.ca.sandia.gov) Received: (from bmah@localhost) by stennis.ca.sandia.gov (8.9.1/8.9.1) id KAA12916; Sun, 22 Nov 1998 10:45:04 -0800 (PST) Message-Id: <199811221845.KAA12916@stennis.ca.sandia.gov> X-Mailer: exmh version 2.0.2 2/24/98 To: "Nick A. Fikouras" Cc: "freebsd-questions@FreeBSD.ORG" Subject: Re: Timestamps and nonces in IP packets In-Reply-To: Your message of "Fri, 20 Nov 1998 11:29:33 GMT." <3655529D.90CADF6D@dcs.shef.ac.uk> From: bmah@CA.Sandia.GOV (Bruce A. Mah) Reply-To: bmah@CA.Sandia.GOV X-Face: g~c`.{#4q0"(V*b#g[i~rXgm*w;:nMfz%_RZLma)UgGN&=j`5vXoU^@n5v4:OO)c["!w)nD/!!~e4Sj7LiT'6*wZ83454H""lb{CC%T37O!!'S$S&D}sem7I[A 2V%N&+ X-Url: http://www.ca.sandia.gov/~bmah/ Mime-Version: 1.0 Content-Type: multipart/signed; boundary="==_Exmh_-422480081P"; micalg=pgp-md5; protocol="application/pgp-signature" Content-Transfer-Encoding: 7bit Date: Sun, 22 Nov 1998 10:45:03 -0800 Sender: owner-freebsd-questions@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG --==_Exmh_-422480081P Content-Type: text/plain; charset=us-ascii If memory serves me right, "Nick A. Fikouras" wrote: > I've noticed while monitoring TCP communications between FBSD machines > that every IP packet contains timestamps and nonces that take up an > extra 40 octets in the packets. Does anybody know how I can turn off > this setting? Haven't seen anyone write an answer to this yet, so: Edit /etc/rc.conf, and set: tcp_extensions="NO" Bruce. --==_Exmh_-422480081P Content-Type: application/pgp-signature -----BEGIN PGP MESSAGE----- Version: 2.6.2 iQCVAwUBNlhbr6jOOi0j7CY9AQFgtgP8Dk1bSzgcEU7jkVSUc8rHj6LobtUxozhc sB2HffeK5lQfVoH4PF+4yyACApREGrx5Pa/mTjEYP1vcFMnmuc7r+QgXoReXqP09 3Fd5z8Czs9pM7nH90xBdq4PXQynEmiJunLCjCJMBFr7oHb9oNB4HNjsjV3y1rfL2 1qFhx3nnB/M= =gMCw -----END PGP MESSAGE----- --==_Exmh_-422480081P-- To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message