Re: rndc flushname not working

2015-04-13 Thread Frank Even
On Mon, Apr 13, 2015 at 11:10 AM, Evan Hunt e...@isc.org wrote: On Mon, Apr 13, 2015 at 11:05:05AM -0700, Frank Even wrote: ...and where could I find info on what is stored in ADB and any other particular items that flushname might not deal with? That's where my frustration largely is, that I

Re: rndc flushname not working

2015-04-13 Thread Frank Even
On Sat, Apr 11, 2015 at 6:49 AM, Tony Finch d...@dotat.at wrote: There was a bug in 9.9 and earlier that rndc flushtree only flushed the main cache, not adb or bad cache. This was fixed in 9.10 - see item 3606 in the CHANGES file. ...and where could I find info on what is stored in ADB and

Re: rndc flushname not working

2015-04-13 Thread Evan Hunt
On Mon, Apr 13, 2015 at 11:05:05AM -0700, Frank Even wrote: ...and where could I find info on what is stored in ADB and any other particular items that flushname might not deal with? That's where my frustration largely is, that I can't find clear documentation on this point. I believe rndc

Re: rndc flushname not working

2015-04-13 Thread Evan Hunt
On Mon, Apr 13, 2015 at 11:17:41AM -0700, Frank Even wrote: I have to apologize for that. I'd still definitely be curious to know what info is stored in the ADB though since according to the docs ADB was never intended to be flushed with a flushtree (although that has now apparently been

Re: rndc flushname not working

2015-04-11 Thread Tony Finch
There was a bug in 9.9 and earlier that rndc flushtree only flushed the main cache, not adb or bad cache. This was fixed in 9.10 - see item 3606 in the CHANGES file. Tony. -- f.anthony.n.finch d...@dotat.at http://dotat.at ___ Please visit

Re: rndc flushname not working

2015-04-10 Thread John Wobus
In this particular case, when the issue came to me, the name servers for the domain were able to return the result with no problems, other caching servers throughout the company had no issues, but this group of servers that apparently had tests run against the domain prior to it being fully setup

Re: rndc flushname not working

2015-04-09 Thread Frank Even
On Thu, Apr 9, 2015 at 1:48 PM, Matus UHLAR - fantomas uh...@fantomas.sk wrote: On 09.04.15 13:25, Frank Even wrote: Is there any place I can look to get a definitive answer in what cases flushname will and will not work? it will work if you have old entries in the cache. that will NOT

Re: rndc flushname not working

2015-04-09 Thread Matus UHLAR - fantomas
On 09.04.15 13:25, Frank Even wrote: Is there any place I can look to get a definitive answer in what cases flushname will and will not work? it will work if you have old entries in the cache. that will NOT help you if any of the servers that are supposed to be authoritative for a domain will

Re: rndc flushname not working

2015-04-09 Thread Frank Even
Is there any place I can look to get a definitive answer in what cases flushname will and will not work? I've been digging around in lists and docs and can't seem to find any definitive answers. I've been having odd troubles clearing a name from a cache and after even clearing the name and the

Re: rndc flushname not working

2014-12-11 Thread Bob Harold
On Wed, Dec 10, 2014 at 3:36 AM, Matus UHLAR - fantomas uh...@fantomas.sk wrote: On 09.12.14 21:36, Frank Bulk wrote: Perhaps it wasn't NXDOMAIN -- I didn't capture the output. But there definitely was not answer. The institution only has two authoritative nameserver entries, both pointing

Re: rndc flushname not working

2014-12-11 Thread Matus UHLAR - fantomas
On 09.12.14 21:36, Frank Bulk wrote: Perhaps it wasn't NXDOMAIN -- I didn't capture the output. But there definitely was not answer. The institution only has two authoritative nameserver entries, both pointing to the same IP, so all it was all down. In any case, why doesn't flushing the name

RE: rndc flushname not working

2014-12-11 Thread Frank Bulk
Next time I'll dump the db. Frank -Original Message- From: bind-users-boun...@lists.isc.org [mailto:bind-users-boun...@lists.isc.org] On Behalf Of Matus UHLAR - fantomas Sent: Thursday, December 11, 2014 10:32 AM To: bind-users@lists.isc.org Subject: Re: rndc flushname not working

Re: rndc flushname not working

2014-12-10 Thread Matus UHLAR - fantomas
On 09.12.14 21:36, Frank Bulk wrote: Perhaps it wasn't NXDOMAIN -- I didn't capture the output. But there definitely was not answer. The institution only has two authoritative nameserver entries, both pointing to the same IP, so all it was all down. In any case, why doesn't flushing the name

rndc flushname not working

2014-12-09 Thread Frank Bulk
Our ISP operations are running a mixture of 9.7.3 and 9.8.4 on several Debian servers and we've noticed that rndc flushname doesn't work many times. This weekend we had a local institution whose own authoritative DNS servers [all of them] were offline for 48+ hours and so there were several

Re: rndc flushname not working

2014-12-09 Thread Mark Andrews
Nameservers being down does not result in NXDOMAIN responses. I suspect that some of the auth servers were producing NXDOMAIN incorrectly. Flushing the name won't help in those cases. In message 001001d01429$1c857f70$55907e50$@iname.com, Frank Bulk writes: Our ISP operations are running a