query (cache) 'domain.com/AAAA/IN' denied
Lyle Giese
lyle at lcrcomputer.net
Thu Oct 11 01:17:17 UTC 2012
On 10/10/12 20:01, kalin wrote:
>
> hi all...
>
> # uname -a
> NetBSD ns2..... 5.1 NetBSD 5.1 .... ...
>
> # named -v
> BIND 9.5.2-P2
>
> i get these in the log:
>
> Oct 10 16:15:09 ns2 named[29914]: client 156.154.62.145#19443: query
> (cache) 'domain.net/AAAA/IN' denied
> Oct 10 16:15:09 ns2 named[29914]: client 156.154.62.145#29333: query
> (cache) 'domain.net/A/IN' denied
> Oct 10 16:15:09 ns2 named[29914]: client 156.154.62.145#20710: query
> (cache) 'www.domain.org/A/IN' denied
> Oct 10 16:15:09 ns2 named[29914]: client 156.154.62.145#20122: query
> (cache) 'domain.net/AAAA/IN' denied
> Oct 10 16:15:09 ns2 named[29914]: client 156.154.62.145#17725: query
> (cache) 'domain.net/A/IN' denied
> Oct 10 16:15:09 ns2 named[29914]: client 156.154.62.145#29894: query
> (cache) 'www.domain.org/A/IN' denied
> Oct 10 16:15:09 ns2 named[29914]: client 156.154.62.145#47730: query
> (cache) 'www.domain.org/A/IN' denied
> Oct 10 16:15:09 ns2 named[29914]: client 38.112.17.138#36976: query
> (cache) 'domain.org/A/IN' denied
> Oct 10 16:15:09 ns2 named[29914]: client 156.154.62.145#43827: query
> (cache) 'domain.org/A/IN' denied
>
> .........................................
>
>
> all the domain.net, .org, .com above exist. if i do a dig off a local
> machine they resolve fine. if the dig is out of this network i get a
> log entry as above.
>
> at this point the named.conf has:
>
> options {
> version "ha-ha-ha";
> directory "/etc/namedb";
> pid-file "/var/run/named/pid";
> dump-file "/var/dump/named_dump.db";
> statistics-file "/var/stats/named.stats";
>
>
> allow-query-cache { any; };
> allow-query { any; };
> recursion no;
>
>
> allow-transfer {
> 127.0.0.1;
> };
>
> };
>
>
> i'm not sure where to look next.... this machine is on a verizon
> fios if that really makes any difference...
>
>
> where should i look?
>
>
> thanks....
These are queries that require recursion and you have that turned off.
If you don't want a publicly abused dns server, turn recursion on and
restrict recursion to your LAN addresses(Allow-recursion).
Lyle Giese
LCR Computer Services, Inc.
More information about the bind-users
mailing list