From owner-freebsd-isp Sat Oct 14 10:17:41 2000 Delivered-To: freebsd-isp@freebsd.org Received: from verdi.nethelp.no (verdi.nethelp.no [158.36.41.162]) by hub.freebsd.org (Postfix) with SMTP id 3D4F337B502 for ; Sat, 14 Oct 2000 10:17:38 -0700 (PDT) Received: (qmail 23986 invoked by uid 1001); 14 Oct 2000 17:17:36 +0000 (GMT) To: lawrence@epcdirect.co.uk, l.farr@epcdirect.co.uk Cc: freebsd-isp@freebsd.org Subject: Re: Log in Vain From: sthaug@nethelp.no In-Reply-To: Your message of "Sat, 14 Oct 2000 17:22:17 +0100" References: X-Mailer: Mew version 1.05+ on Emacs 19.34.2 Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Date: Sat, 14 Oct 2000 19:17:35 +0200 Message-ID: <23983.971543855@verdi.nethelp.no> Sender: owner-freebsd-isp@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org > I have log in vain set on a server that I am getting paranoid about. I keep > getting this as my 2 DNS boxes talk to it, though DNS queries are fine on > it. > Pretty much everything is blocked in hosts.allow, so what are they trying to > talk to? The DNS boxes are trying to send replies to the clients - but after the clients have closed the listening socket. Perfectly normal and expected. Steinar Haug, Nethelp consulting, sthaug@nethelp.no > xxx.xxx.xxx.11 is the server in question, .4 and .1 are my DNS boxes. > > > Connection attempt to UDP xxx.xxx.xxx.11:3227 from xxx.xxx.xxx.1:53 > > Connection attempt to UDP xxx.xxx.xxx.11:4019 from xxx.xxx.xxx.1:53 > > Connection attempt to UDP xxx.xxx.xxx.11:4414 from xxx.xxx.xxx.1:53 > > Connection attempt to UDP xxx.xxx.xxx.11:4416 from xxx.xxx.xxx.4:53 > > Connection attempt to UDP xxx.xxx.xxx.11:4417 from xxx.xxx.xxx.1:53 > > Connection attempt to UDP xxx.xxx.xxx.11:4418 from xxx.xxx.xxx.4:53 > > Connection attempt to UDP xxx.xxx.xxx.11:4419 from xxx.xxx.xxx.4:53 > > Connection attempt to UDP xxx.xxx.xxx.11:4472 from xxx.xxx.xxx.1:53 > > Connection attempt to UDP xxx.xxx.xxx.11:4682 from xxx.xxx.xxx.1:53 > > Connection attempt to UDP xxx.xxx.xxx.11:4691 from xxx.xxx.xxx.4:53 > > Connection attempt to UDP xxx.xxx.xxx.11:4694 from xxx.xxx.xxx.1:53 > > Connection attempt to UDP xxx.xxx.xxx.11:1277 from xxx.xxx.xxx.1:53 > > Connection attempt to UDP xxx.xxx.xxx.11:1278 from xxx.xxx.xxx.4:53 > > Connection attempt to UDP xxx.xxx.xxx.11:1279 from xxx.xxx.xxx.4:53 > > Connection attempt to UDP xxx.xxx.xxx.11:1623 from xxx.xxx.xxx.1:53 > > Thanks! > > Lawrence Farr > EPC Direct Limited mailto:lawrence@epcdirect.co.uk > T:01179666123 F:01179666111 M:07970780901 > > > > To Unsubscribe: send mail to majordomo@FreeBSD.org > with "unsubscribe freebsd-isp" in the body of the message To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-isp" in the body of the message