unapproved update from xxx.xxx.xxx.xxx

[Mário Evangelista]

Verify archive named.conf, options "allow-transfer" if hosts are authorized.
Verify also, allow-query.
-----Mensagem original-----
De: Barry Finkel <b19141 at achilles.ctd.anl.gov>
Para: bind-users at isc.org <bind-users at isc.org>
Cc: kjmo at lgeds.lg.co.kr <kjmo at lgeds.lg.co.kr>
Data: Terça-feira, 30 de Janeiro de 2001 18:21
Assunto: Q: unapproved update from xxx.xxx.xxx.xxx


>Mo kee-jin <kjmo at lgeds.lg.co.kr> wrote:
>
>>I'm using BIND 8.2.2P5.
>>It makes so many error logs like this;
>>
>>
>>      Jan 30 10:34:01 intns named[18469]: unapproved update from
[xxx.xxx.xxx.xxx].2024 for
>>abc.co.kr
>>
>>
>>    where xxx.xxx.xxx.xxx is IP Address and abc.co.kr is domain.
>>I guess it is caused by Windows-NT or Windows-2000 systems.
>>How can I block it?
>
>1) Search the archives of this list at isc.org; this question has been
>   answered before.
>
>2) What do you want to block?  Your DNS is already not accepting the
>   dynamic DNS update; that is what the "unapproved update" message
>   says.  As for how to stop the dynamic DNS update from occurring,
>   see 1).
>----------------------------------------------------------------------
>Barry S. Finkel
>Electronics and Computing Technologies Division
>Argonne National Laboratory          Phone:    +1 (630) 252-7277
>9700 South Cass Avenue               Facsimile:+1 (630) 252-9689
>Building 221, Room B236              Internet: BSFinkel at anl.gov
>Argonne, IL   60439-4844             IBMMAIL:  I1004994
>
>
>