Q: unapproved update from xxx.xxx.xxx.xxx
Barry Finkel
b19141 at achilles.ctd.anl.gov
Tue Jan 30 20:11:21 UTC 2001
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
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