Date: Wed, 15 Jan 2003 20:53:34 +0100 (CET) From: Marc Schneiders <marc@schneiders.org> To: Dan Nelson <dnelson@allantgroup.com> Cc: Stacey Roberts <stacey@vickiandstacey.com>, FreeBSD Questions <freebsd-questions@FreeBSD.ORG> Subject: Re: named messages in /var/log/messages Message-ID: <20030115203653.F73879-100000@voo.doo.net> In-Reply-To: <20030115001024.GE42135@dan.emsphone.com>
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On Tue, 14 Jan 2003, at 18:10 [=GMT-0600], Dan Nelson wrote: > In the last episode (Jan 14), Stacey Roberts said: > > > > named[143]: denied update from [host_IP].1268 for "1.168.192.in-addr.arpa" IN > > > > > > Is that host running Windows 2000 or XP? Does it also have > > > "Register this connection's addresses in DNS" checked in (deep > > > > Yes, its a Win2K Pro machine. > You'll get the messages on whatever machine is the primary DNS for your > domain. The checkbox tells W2K to directly update the DNS record for > its IP (usually handed to it by the DHCP server). I prefer the Netware > way, where the DHCP server notifies the DNS server itself, instead of > hoping the client does it right. > > You can safely ignore the message if you want. And what about similar messages, where the update is tried, not on private IP reverse DNS, but on . (the root zone), or some fancy domain I happen(ed) to have running on the server (I remember eightball.net and kickingback.com)? And what if it comes from machines 15 hops away? Examples: Nov 12 12:02:27 [hostname] named[82]: denied update from [12.234.42.233].32776 for "." IN Nov 12 12:18:56 [hostname] named[82]: denied update from [12.234.42.233].32776 for "." IN Nov 12 12:02:27 [hostname] named[82]: denied update from [12.234.42.233].32776 for "." IN Nov 12 12:18:56 [hostname] named[82]: denied update from [12.234.42.233].32776 for "." IN Jan 14 11:23:08 [hostname] named[22121]: client 64.30.161.135#32777: update forwarding denied Jan 14 14:02:15 [hostname] named[22121]: client 194.237.39.97#35558: update forwarding denied Jan 14 14:20:57 [hostname] named[22121]: client 194.237.39.97#35559: update forwarding denied Jan 14 14:23:10 [hostname] named[22121]: client 64.30.161.135#32777: update forwarding denied I changed to Bind 9 somewhere in Autumn, which may explain why I don't get the exact domains anymore in the console messages. I haven't researched that. I am guessing. I do not run reverse DNS for private address space on the box, so the update of these addresses cannot be what it is about, or can it? -- [04] We value you like our close relations. http://logoff.org/ To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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