From owner-freebsd-net Wed Jul 26 8:57:20 2000 Delivered-To: freebsd-net@freebsd.org Received: from fledge.watson.org (fledge.watson.org [204.156.12.50]) by hub.freebsd.org (Postfix) with ESMTP id 032D037B80B for <net@FreeBSD.ORG>; Wed, 26 Jul 2000 08:57:17 -0700 (PDT) (envelope-from robert@fledge.watson.org) Received: from fledge.watson.org (robert@fledge.pr.watson.org [192.0.2.3]) by fledge.watson.org (8.9.3/8.9.3) with SMTP id LAA77564; Wed, 26 Jul 2000 11:57:02 -0400 (EDT) (envelope-from robert@fledge.watson.org) Date: Wed, 26 Jul 2000 11:57:02 -0400 (EDT) From: Robert Watson <rwatson@FreeBSD.ORG> X-Sender: robert@fledge.watson.org To: Wes Peters <wes@softweyr.com> Cc: "Roberto Nunnari, AGIE" <roberto.Nunnari@agie.ch>, Nick Rogness <nick@rapidnet.com>, net@FreeBSD.ORG Subject: Re: gateway strange behaviour for telnet and ftp In-Reply-To: <397E78B1.BDE3A622@softweyr.com> Message-ID: <Pine.NEB.3.96L.1000726115536.75784B-100000@fledge.watson.org> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-freebsd-net@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org On Tue, 25 Jul 2000, Wes Peters wrote: > It would be better to just log the IP address and make who et al smart > enough to do the reverse lookup at display time. Sadly, I used to agree, but changed my mind on seeing the increasing usage of dynamic DNS. If people start using it a fair amount with dynamic IP allocation, it would be useful to have the hostname for accounting/debugging purposes. Not to be relied upon sans DNSsec, of course, but still useful. In any case, the IP address is something that should definitely be there, especially in light of the current logging of "invalid hostname" instead of any useful information if the DNS response is poor :-). Robert N M Watson robert@fledge.watson.org http://www.watson.org/~robert/ PGP key fingerprint: AF B5 5F FF A6 4A 79 37 ED 5F 55 E9 58 04 6A B1 TIS Labs at Network Associates, Safeport Network Services To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-net" in the body of the message