Date: Wed, 25 Apr 2001 12:43:01 -0700 From: Kris Kennaway <kris@obsecurity.org> To: Fengping Li <fli@post.its.mcw.edu> Cc: questions@FreeBSD.ORG Subject: Re: named[550]: dropping source port zero packet from [206.25.3.253].0 Message-ID: <20010425124301.L78153@xor.obsecurity.org> In-Reply-To: <Pine.SOL.3.96.1010425143648.18115A-100000@post.its.mcw.edu>; from fli@post.its.mcw.edu on Wed, Apr 25, 2001 at 02:39:44PM -0500 References: <Pine.BSF.4.33.0104240958290.63417-100000@q.closedsrc.org> <Pine.SOL.3.96.1010425143648.18115A-100000@post.its.mcw.edu>
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--bPg9NdpM9EETxvqt Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Wed, Apr 25, 2001 at 02:39:44PM -0500, Fengping Li wrote: > Hi there, >=20 > I am using bind8.2.3 on FreeBSD but I am getting such errors. > Can anybody know that? How can I do? It means BIND received a connection from the invalid TCP port 0 which it dropped because it couldn't do anything with it. Script kiddies sometimes like to connect from port 0 when doing port scans etc; apart from that it's nothing to worry about. Kris --bPg9NdpM9EETxvqt 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 iD8DBQE65yjEWry0BWjoQKURAkT4AJwPkWPbCHLNfftTQFKQzhR8izrvIQCfUsBo kXro9gad/plT//GBOfSC/n0= =YS3d -----END PGP SIGNATURE----- --bPg9NdpM9EETxvqt-- To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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