Still having DNS woes

[wachuwamekil]

Hi all,

So after the fresh install of everything I am still having issues with DNS. From my amahi system I am not able to resolve URLS, if I use nslookup and specify a dns server it works. I have not worked with any Linux DNS servers before so i'm not really sure where to go. Let me know what you think.

I also did the network troubleshooter tool, and the information is avoidable here ------> http://paste.amahi.org/d6446238

Thanks,

Wachu

[cpg]

how about trying to change your DNS provider to your isp or google public dns?

[wachuwamekil]

Hey cpg, thanks for the reply.

It looks like the same thing for both my ISP dns servers, and google DNS servers, the google dns servers throw a different error though.

/var/log/messages using my ISP dns servers
{
Aug 2 02:58:43 ptreefamily named[3687]: failure resolving 'www.google.com/A/IN': 68.87.68.166#53
Aug 2 02:58:43 ptreefamily named[3687]: no valid RRSIG resolving 'com.dlv.isc.org/DS/IN': 68.87.68.166#53
Aug 2 02:58:43 ptreefamily named[3687]: no valid DS resolving 'www.google.com.dlv.isc.org/DLV/IN': 68.87.68.166#53
Aug 2 02:58:43 ptreefamily named[3687]: no valid RRSIG resolving 'com.dlv.isc.org/DS/IN': 68.87.68.166#53
}

/var/log/messages using google DNS servers
{
Aug 2 03:10:59 ptreefamily named[3885]: unexpected RCODE (REFUSED) resolving 'dlv.isc.org/DNSKEY/IN': 8.8.8.8#53
Aug 2 03:10:59 ptreefamily named[3885]: no valid KEY resolving 'dlv.isc.org/DNSKEY/IN': 8.8.4.4#53
Aug 2 03:10:59 ptreefamily named[3885]: no valid KEY resolving 'dlv.isc.org/DNSKEY/IN': 8.8.8.8#53
Aug 2 03:10:59 ptreefamily named[3885]: no valid KEY resolving 'dlv.isc.org/DNSKEY/IN': 8.8.4.4#53
Aug 2 03:10:59 ptreefamily named[3885]: no valid KEY resolving 'dlv.isc.org/DNSKEY/IN': 8.8.8.8#53
Aug 2 03:10:59 ptreefamily named[3885]: unexpected RCODE (REFUSED) resolving 'dlv.isc.org/DNSKEY/IN': 8.8.4.4#53
Aug 2 03:10:59 ptreefamily named[3885]: unexpected RCODE (REFUSED) resolving 'dlv.isc.org/DNSKEY/IN': 8.8.4.4#53
Aug 2 03:10:59 ptreefamily named[3885]: unexpected RCODE (REFUSED) resolving 'dlv.isc.org/DNSKEY/IN': 8.8.8.8#53
Aug 2 03:10:59 ptreefamily named[3885]: unexpected RCODE (REFUSED) resolving 'dlv.isc.org/DNSKEY/IN': 8.8.4.4#53
Aug 2 03:11:00 ptreefamily named[3885]: unexpected RCODE (REFUSED) resolving 'dlv.isc.org/DNSKEY/IN': 8.8.8.8#53
Aug 2 03:11:00 ptreefamily named[3885]: no valid RRSIG resolving 'com.dlv.isc.org/DS/IN': 8.8.8.8#53
Aug 2 03:11:00 ptreefamily named[3885]: unexpected RCODE (REFUSED) resolving 'com.dlv.isc.org/DS/IN': 8.8.4.4#53
Aug 2 03:11:00 ptreefamily named[3885]: no valid DS resolving 'www.google.com.dlv.isc.org/DLV/IN': 8.8.8.8#53
Aug 2 03:11:00 ptreefamily named[3885]: unexpected RCODE (REFUSED) resolving 'www.google.com.dlv.isc.org/DLV/IN': 8.8.4.4#53
Aug 2 03:11:00 ptreefamily named[3885]: failure resolving 'www.google.com/A/IN': 8.8.8.8#53
}

[cpg]

try with your router DNS, *if* it has DNS relaying.

NOW, do you have any active filtering, or firewall on the hda or router, or whatever?

[wachuwamekil]

No dice on the router dns.

How can i check for active filtering? I am running DD-WRTv.24., it is not something that I knowingly turned on I don't think.

[cpg]

this is very weird. i guess we'd have to debug it live via the irc channel. or something.

[wachuwamekil]

k, no worries, I can drop by the channel this afternoon, thanks for all the time spent on it thus far.

[cpg]

How did this ever get resolved?

We have a case of this that seems to be reproducible.

Did you ever figured out what was up?