nanog mailing list archives
Re: Paging HP DNS admin
From: Christopher Morrow <morrowc.lists () gmail com>
Date: Sun, 4 May 2014 00:10:14 -0400
On Sat, May 3, 2014 at 11:13 PM, Chris Adams <cma () cmadams net> wrote:
Once upon a time, Christopher Morrow <morrowc.lists () gmail com> said:if I ask ns1/2/3/4/5/6.hp.com directly for AAAA for onramp01.hpeprint.com.: ; <<>> DiG 9.8.1-P1 <<>> AAAA onramp01.hpeprint.com. @ns6.hp.com ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 30318 ;; flags: qr rd; QUERY: 1, ANSWER: 0, AUTHORITY: 6, ADDITIONAL: 6 ;; WARNING: recursion requested but not available ;; QUESTION SECTION: ;onramp01.hpeprint.com. IN AAAAYou left out the authority section that refers you to the correct DNS
darned it :( yes.
servers - ns[1-6].hp.com are not it. They delegate to another set of HP servers, which all time out (as stated by the OP) when asked for AAAA.
yup :(
Oddly, it seems to be specific to AAAA; any other type request I send comes back NOERROR correctly. It is like somebody tried to handle AAAA "special" and screwed it up.
I remember nytimes doing something like this for a while, I believe they said their GSLB was just not happy doing AAAA, or if not configured would display similar behaviour. -chris
Current thread:
- Paging HP DNS admin Mark Radabaugh (May 03)
- Re: Paging HP DNS admin Scott Howard (May 03)
- Re: Paging HP DNS admin Mark Radabaugh (May 03)
- Re: Paging HP DNS admin Christopher Morrow (May 03)
- Re: Paging HP DNS admin Chris Adams (May 03)
- Re: Paging HP DNS admin Scott Howard (May 03)
- Re: Paging HP DNS admin Christopher Morrow (May 03)
- Re: Paging HP DNS admin Andris Kalnozols (May 05)
- Re: Paging HP DNS admin Mark Andrews (May 05)
- Re: Paging HP DNS admin Mark Radabaugh (May 03)
- Re: Paging HP DNS admin Scott Howard (May 03)