I noticed this posting with interest as it's the first I've heard of it. Whilst I can see the change could you explain it a bit more simply so I can understand the affects. I understand how glue works but not entirely sure how this change will cause failures.
We've already had one customer have a problem today - we don't manage their dns I hasten to add, and its badly configured but it looks like they have been hit by this change as their dns has 'suddenly' started to fail this morning. I'd like to understand more as to exactly what implications the change has so I can explain to irate customers why its their issue and not ours! Thanks Duncan > -----Original Message----- > From: bind-users-bounces+duncan=dcl.co...@lists.isc.org > [mailto:bind-users-bounces+duncan=dcl.co...@lists.isc.org] On > Behalf Of Mark Andrews > Sent: 01 March 2010 23:14 > To: bind-us...@isc.org > Subject: Re: COM/NET/EDU nameserver changes > > > > The gtld nameservers are being upgraded this week. They will no > longer return glue as a answer. This will mean that some broken > delegations that "worked" last week will no longer work by the end > of this week. In particular "glue only" delegations will be much > more visible. > > Below is what the new referrals look like. Note the answer section > is empty. > > ; <<>> DiG 9.3.6-P1 <<>> ns1.google.com @l.gtld-servers.net +norec > ;; global options: printcmd > ;; Got answer: > ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 57145 > ;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 4, ADDITIONAL: 4 > > ;; QUESTION SECTION: > ;ns1.google.com. IN A > > ;; AUTHORITY SECTION: > google.com. 172800 IN NS ns1.google.com. > google.com. 172800 IN NS ns2.google.com. > google.com. 172800 IN NS ns3.google.com. > google.com. 172800 IN NS ns4.google.com. > > ;; ADDITIONAL SECTION: > ns1.google.com. 172800 IN A 216.239.32.10 > ns2.google.com. 172800 IN A 216.239.34.10 > ns3.google.com. 172800 IN A 216.239.36.10 > ns4.google.com. 172800 IN A 216.239.38.10 > > ;; Query time: 203 msec > ;; SERVER: 192.41.162.30#53(192.41.162.30) > ;; WHEN: Tue Mar 2 10:08:41 2010 > ;; MSG SIZE rcvd: 164 > > Mark > -- > Mark Andrews, ISC > 1 Seymour St., Dundas Valley, NSW 2117, Australia > PHONE: +61 2 9871 4742 INTERNET: m...@isc.org > _______________________________________________ > bind-users mailing list > bind-users@lists.isc.org > https://lists.isc.org/mailman/listinfo/bind-users > > -- > This message has been scanned for viruses and > dangerous content by MailScanner, and is > believed to be clean. _______________________________________________ bind-users mailing list bind-users@lists.isc.org https://lists.isc.org/mailman/listinfo/bind-users
