Access on port 33434 and 32777
Mark.Andrews at nominum.com
Mark.Andrews at nominum.com
Tue Aug 1 13:30:15 UTC 2000
I suggest that you look at the messages again. I suspect
that you will find the qr is set so that would make them
answers.
Look at query-source in options to control this behaviour.
Mark
>
>
>
> Hi everybody,
>
> I am fairly new to DNS and BIND and have just set up our new DNS
> with BIND 8.2.2P5.
> The DNS-Server works fine, but I saw something strange
> in the Logfile of our firewall.
> There are several servers, who try to reach our DNS via port 33434
> or 32777. The source port is always the UDP Domain port 53.
> They were blocked.
> Why do they try to connect the DNS via these ports and what are
> they trying to do ???
>
> Best regards
>
> Marcus
>
>
>
--
Mark Andrews, Nominum Inc.
1 Seymour St., Dundas Valley, NSW 2117, Australia
PHONE: +61 2 9871 4742 INTERNET: Mark.Andrews at nominum.com
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