On Sat, 3 Jun 2000 23:30:46 +0200 (CEST), Igor Mozetic wrote:
>As far as I understand, these are not DNS queries since they
>are UDP.
If nameserver queries exceed the max UDP data length they are submitted using
TCP.
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It's probably nothing to worry about. But if they're zone transfers,
you can prevent that (BIND 8.x syntax ...) with allow-transfer in your
named.conf. ie:
zone "domain.com" {
allow-transfer { 123.456.7.8; };
};
Also, if you're worried about BIND security, you might want to look into
Hi Igor!
On Sun, 04 Jun 2000, Igor Mozetic wrote:
>
> Peter Palfrader writes:
>
> > > As far as I understand, these are not DNS queries since they
> > > are UDP.
> >
> > DNS queries usually are UDP actually.
>
> Well, this is my point. DNS queries are UDP and are not logged
> by ippl. But
Hi Igor!
On Sat, 03 Jun 2000, Igor Mozetic wrote:
> As far as I understand, these are not DNS queries since they
> are UDP.
DNS queries usually are UDP actually.
yours,
peter
--
http://www.cosy.sbg.ac.at/~ppalfrad
- Original Message -
From: "Igor Mozetic" <[EMAIL PROTECTED]>
To:
Sent: Saturday, June 03, 2000 11:30 PM
Subject: TCP domain connection
>
> I'm observing TCP connections to port 53 (domain) to our
> (secondary) name server from unknown locations.
> ippl.log looks like:
>
> Jun 3 21:
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