Not able to query from F.ROOT-SERVERS.NET over IPv6 -- FROM INDIA

2015-06-15 Thread Gaurav Kansal
Dear All, I am not able to query over IPv6 from F.ROOT-SERVERS.NET over IPv6 from India. The F Root server instance is hosted in NIXI in India. Can anyone connected to Indian ISP check the same and let me know whether the issue is only with my network or for all NIXI connected users.

Re: Not able to query from F.ROOT-SERVERS.NET over IPv6 -- FROM INDIA

2015-06-15 Thread Mukund Sivaraman
Hi Gaurav On Mon, Jun 15, 2015 at 06:11:26PM +0530, Gaurav Kansal wrote: Can anyone connected to Indian ISP check the same and let me know whether the issue is only with my network or for all NIXI connected users. I'd like to to help and am probably a stone's throw away from the f node in

Automatic . NS queries from BIND

2015-06-15 Thread Gaurav Kansal
Dear Team, My caching DNS server is generating log of . NS queries to ROOT Servers. I have a hint file in my bind configuration and the same is up-to date. The same behavior is occurring in multiple versions of BIND (tested on 9.7, 9.9 and on 9.10). It must be for some purpose (may

Re: Not able to query from F.ROOT-SERVERS.NET over IPv6 -- FROM INDIA

2015-06-15 Thread Warren Kumari
On Mon, Jun 15, 2015 at 8:41 AM, Gaurav Kansal gaurav.kan...@nic.in wrote: Dear All, I am not able to query over IPv6 from F.ROOT-SERVERS.NET over IPv6 from India. The F Root server instance is hosted in NIXI in India. I just wanted to confirm - you are trying to ping 2001:4f8:0:2::69,

Re: Automatic . NS queries from BIND

2015-06-15 Thread Kevin Oberman
On Mon, Jun 15, 2015 at 5:56 AM, Gaurav Kansal gaurav.kan...@nic.in wrote: Dear Team, My caching DNS server is generating log of . NS queries to ROOT Servers. I have a hint file in my bind configuration and the same is up-to date. The same behavior is occurring in multiple versions of

Re: Automatic . NS queries from BIND

2015-06-15 Thread Leonard Mills
The hints hopefully point eventually to an authoritative server for .. Whatever that authoritative server says overrides any hints, just like any other zone's authoritative NS.  It does not matter how obsolete a delegation is, so long as  some authoritative NS replies, the data from the

Re: Automatic . NS queries from BIND

2015-06-15 Thread Warren Kumari
On Mon, Jun 15, 2015 at 3:06 PM, Kevin Oberman rkober...@gmail.com wrote: On Mon, Jun 15, 2015 at 5:56 AM, Gaurav Kansal gaurav.kan...@nic.in wrote: Dear Team, My caching DNS server is generating log of . NS queries to ROOT Servers. I have a hint file in my bind configuration and the same

Re: Not able to query from F.ROOT-SERVERS.NET over IPv6 -- FROM INDIA

2015-06-15 Thread gaurav . kansal
I am trying to telnet (port 53)/ping/dig on 2001:500:2F::F address. Src address is 2405:8a00::/32. Trace is blocked at firewall end. If needed i wl try to get the same. Regards, Gaurav Kansal Sent by kansal's device. From: Warren Kumari Sent: Monday, June 15, 6:54 PM Subject: Re:

RE: Automatic . NS queries from BIND

2015-06-15 Thread Darcy Kevin (FCA)
Right, we know how hints files are used, but I think you guys may be missing the underlying conundrum: why is named querying the NS records of the root zone more often than the TTL of that RRset? See that there is a “NS? .” query at 15:36:44 and then another one at 15:45:52. At 15:45:52 it

Re: Automatic . NS queries from BIND

2015-06-15 Thread Kevin Oberman
On Mon, Jun 15, 2015 at 1:29 PM, Darcy Kevin (FCA) kevin.da...@fcagroup.com wrote: Right, we know how hints files are used, but I think you guys may be missing the underlying conundrum: why is named querying the NS records of the root zone more often than the TTL of that RRset? See that

RE: Not able to query from F.ROOT-SERVERS.NET over IPv6 -- FROM INDIA

2015-06-15 Thread Stuart Browne
From a NL Ring node in india: ausregistry@hostvirtual01:~$ mtr 2001:500:2f::f My traceroute [v0.81] hostvirtual01.ring.nlnog.net (::) Mon Jun 15 23:29:29 2015 Keys: Help Display mode Restart statistics Order of fields quit