From owner-freebsd-security Thu May 3 14:11:52 2001 Delivered-To: freebsd-security@freebsd.org Received: from threat.tjhsst.edu (threat.tjhsst.edu [198.38.16.9]) by hub.freebsd.org (Postfix) with ESMTP id 970AF37B422 for ; Thu, 3 May 2001 14:11:47 -0700 (PDT) (envelope-from abarros@threat.tjhsst.edu) Received: (from abarros@localhost) by threat.tjhsst.edu (8.11.3/8.11.3) id f43L0Rb12520; Thu, 3 May 2001 17:00:27 -0400 Date: Thu, 3 May 2001 17:00:27 -0400 From: Andrew Barros To: mudman Cc: "Timothy S. Bowers" , freebsd-security@FreeBSD.ORG Subject: Re: reverse or not Message-ID: <20010503170027.B9233@tjhsst.edu> Mail-Followup-To: mudman , "Timothy S. Bowers" , freebsd-security@FreeBSD.ORG References: <5.0.2.1.2.20010503145244.00a12e50@nol.co.za> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-md5; protocol="application/pgp-signature"; boundary="0OAP2g/MAC+5xKAE" Content-Disposition: inline User-Agent: Mutt/1.2.5i In-Reply-To: ; from mudman@R181204.resnet.ucsb.edu on Thu, May 03, 2001 at 02:00:52PM -0700 X-Operating-System: Linux threat.tjhsst.edu 2.2.17 X-I-Graduate-In: 44.1085648148148 days Sender: owner-freebsd-security@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org --0OAP2g/MAC+5xKAE Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable I've had similar problems with sshd when my internet connection goes out. If you try to ssh into that machine, it takes _forever_ even if the local= =20 nameserver is running. -ajb On Thu, May 03, 2001 at 02:00:52PM -0700, mudman wrote: ->> Another thing: if I plug out all the network cables and reboot so that= the box isn't connected to anything then "telnet 127.0.0.1 25" works perfe= ctly. -> ->Some of the others will probably have much more useful insights. ->However, you seem to say: ->1) I have slow response time ->2) when I unplug from internet, response time increases. -> ->Someone hitting you with some kind of DoS or packet spam? ->I cannot say if it has anything to do with the resolver or not, but maybe ->some of the others can. -> -> -> ->To Unsubscribe: send mail to majordomo@FreeBSD.org ->with "unsubscribe freebsd-security" in the body of the message ---end quoted text--- --=20 Andrew Barros PGP Key Fingerprint: D3B8 0800 C45A 143E 5CF0 E112 0A1B AB36 B655 1FB8 --0OAP2g/MAC+5xKAE Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.0.3 (GNU/Linux) Comment: For info see http://www.gnupg.org iD8DBQE68cbrChurNrZVH7gRAtUyAJ9AS4/+7+wBhZGT6pW3jJP5GklBiwCfe1wG f3IzfEX+mmkAmhe7lXhCM/U= =Wwh7 -----END PGP SIGNATURE----- --0OAP2g/MAC+5xKAE-- To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-security" in the body of the message