named (SERVFAIL) resolving pam_ldap.so !!??

[Anthony Messina]

Jonas Karlsson wrote:
> Hi,
> 
> Did you ever find out what the problem was? Just noticed the same on a
> machine I don't use a lot.
> 
> Cheers and thanks
> 
> Jonas Karlsson
> 
> 
> On Fri, 2006-08-18 at 10:42 -0500, Anthony Messina wrote:
>> as recently as august 13, my local named (bind) server started logging
>> the entries below. i notice that it usually happens right after the cron
>> job is complete.  any idea what this could be?
>>
>> Aug 18 04:02:06 home named[1626]: unexpected RCODE (SERVFAIL) resolving
>> 'libnss_winbind.so/NS/IN': 64.105.189.26#53
>> Aug 18 04:02:06 home named[1626]: unexpected RCODE (SERVFAIL) resolving
>> 'ati_drv.so/NS/IN': 64.105.189.26#53
>> Aug 18 04:02:06 home named[1626]: unexpected RCODE (SERVFAIL) resolving
>> 'libnss_wins.so/NS/IN': 64.105.189.26#53
>> Aug 18 04:02:06 home named[1626]: unexpected RCODE (SERVFAIL) resolving
>> 'libdriver64.so/NS/IN': 64.105.189.26#53
>> Aug 18 04:02:06 home named[1626]: unexpected RCODE (SERVFAIL) resolving
>> 'libxpcom_core.so/NS/IN': 64.105.189.26#53
>> Aug 18 04:02:06 home named[1626]: unexpected RCODE (SERVFAIL) resolving
>> 'libdbe.so/NS/IN': 64.105.189.26#53
>> Aug 18 04:02:06 home named[1626]: unexpected RCODE (SERVFAIL) resolving
>> 'pam_ldap.so/NS/IN': 64.105.189.26#53
>> Aug 18 04:02:06 home named[1626]: unexpected RCODE (SERVFAIL) resolving
>> 'libglx.so/NS/IN': 64.105.189.26#53
>> Aug 18 04:02:06 home named[1626]: unexpected RCODE (SERVFAIL) resolving
>> 'libcrammd5.so/NS/IN': 64.105.189.26#53
>> Aug 18 04:02:06 home named[1626]: unexpected RCODE (SERVFAIL) resolving
>> 'pam_env.so/NS/IN': 64.105.189.26#53
>> Aug 18 04:02:06 home named[1626]: unexpected RCODE (SERVFAIL) resolving
>> 'libplc4.so/NS/IN': 64.105.189.26#53
<snip>
yes i did.  spamassassin in fc5 uses the URIDNSBL plugin which will
lookup hostnames found in the body of the messages.  since "so" is a
valid tld for somalia (http://www.iana.org/root-whois/so.htm), this
plugin will try to look up these references.  there is, however, an
option to skip these lookups called uridnsbl_skip_domain. see "perldoc
Mail::SpamAssassin::Plugin::URIDNSBL" for other options.

good luck.  -a

-- 
Anthony
http://messinet.com
http://messinet.com/~amessina/gallery
8F89 5E72 8DF0 BCF0 10BE 9967 92DC 35DC B001 4A4E

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