Date: Thu, 19 Apr 2001 12:16:17 -0700 From: Kris Kennaway <kris@obsecurity.org> To: Mark.Jacobs@custserv.com Cc: stable@FreeBSD.ORG Subject: Re: New TCP Initial Sequence num Message-ID: <20010419121617.A53083@xor.obsecurity.org> In-Reply-To: <NXb031f5-77c3425e@custserv.com>; from Mark.Jacobs@custserv.com on Thu, Apr 19, 2001 at 12:41:00PM -0400 References: <NXb031f5-77c3425e@custserv.com>
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--HlL+5n6rz5pIUxbD Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, Apr 19, 2001 at 12:41:00PM -0400, Mark.Jacobs@custserv.com wrote: >=20 > There may be a problem with this code and the oltr0 driver. I cvsuped > this morning and rebuilt system as normal. Last cvsup/rebuild was last > week. >=20 > Our network people came over to me and said I was flooding the network. >=20 > I rebooted and things seem fine now. Before reboot, netstat -i showed high > packet counts on oltr0 driver. No complaints yet but it looks high to me > again. >=20 > Name Mtu Network Address Ipkts Ierrs Opkts Oerrs = Coll > oltr0 1500 <Link#1> 00:00:83:42:69:13 2307642 0 2297830 0 = 0 > oltr0 1500 168.161.131.1 bc006429 3760 - 2785 - = - >=20 >=20 > uptime > 12:42PM up 35 mins, 1 user, load averages: 0.21, 0.08, 0.07 The patch shouldn't cause any additional traffic in itself. Can you obtain tcpdump traces indicating what's going wrong? Kris --HlL+5n6rz5pIUxbD Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.0.4 (FreeBSD) Comment: For info see http://www.gnupg.org iD8DBQE63zmBWry0BWjoQKURAkl5AKCHIIIdiNn59+spS+XonuUuuEXTIACfe+Kb PII8qo93Ac4vbP6E4TpN2Lk= =RsUA -----END PGP SIGNATURE----- --HlL+5n6rz5pIUxbD-- To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message
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