On 2/14/2012 1:42 PM, Chuck Swiger wrote:
ISC's BIND has (or had) a MINTTL value of 5 minutes / 300 seconds.
It's probably unreasonable to expect other platforms to refetch DNS
records faster than that.
Uh... no. BIND has always respected TTL when caching information.
AlanC
--
Mac OS X imposes a 60 second minimum on TTLs, or at least it did at one time. I
am unaware of any other client OS having such a restriction.
Client software does not always respect TTLs, though. It's entirely possible
for a client application to completely ignore the TTL value and continue to
On Feb 14, 2012, at 11:11 AM, Alan Clegg wrote:
On 2/14/2012 1:42 PM, Chuck Swiger wrote:
ISC's BIND has (or had) a MINTTL value of 5 minutes / 300 seconds.
It's probably unreasonable to expect other platforms to refetch DNS
records faster than that.
Uh... no. BIND has always respected
On Feb 14, 2012, at 11:23 AM, Chuck Swiger wrote:
On Feb 14, 2012, at 11:11 AM, Alan Clegg wrote:
On 2/14/2012 1:42 PM, Chuck Swiger wrote:
ISC's BIND has (or had) a MINTTL value of 5 minutes / 300 seconds.
It's probably unreasonable to expect other platforms to refetch DNS
records faster
Hello Gaurav,
You might want to have a look at our whitepaper on 'authenticated denial
of existence' to gain better understanding of this somewhat complicated
aspect of the DNSSEC specification:
https://www.sidn.nl/fileadmin/docs/PDF-files_UK/wp-2011-0x01-v2.pdf
Regards,
--
Marco
On
It is a known issue, and is indeed a bug. We're working on it already, so stay
tuned.
--Michael
On Feb 14, 2012, at 12:44 PM, Alex wrote:
Hi,
I have a fedora16 x86_64 box and named keeps dying with an assertion failure:
14-Feb-2012 13:24:41.137 general: critical: rbtdb.c:1619:
In message 0b215138-0162-4fe0-835a-9fc611a6e...@mac.com, Chuck Swiger writes:
On Feb 14, 2012, at 2:59 AM, goran kent wrote:
I need to setup an A record for a machine who's IP might change
unexpectedly, and I need to ensure PCs out there cache it for as short
a time as possible:
On Feb 14, 2012, at 2:16 PM, Mark Andrews wrote:
ISC's BIND has (or had) a MINTTL value of 5 minutes / 300 seconds.
It's probably unreasonable to expect other platforms to refetch DNS
records faster than that.
To the best of my knowlege this is just plain wrong.
Look at BIND-4.8.3 and
In message 4a96bb45-eacb-4252-89c6-34061849c...@mac.com, Chuck Swiger writes:
On Feb 14, 2012, at 2:16 PM, Mark Andrews wrote:
ISC's BIND has (or had) a MINTTL value of 5 minutes / 300 seconds.
It's probably unreasonable to expect other platforms to refetch DNS
records faster than that.
Hi All
For My internal DNS setup i want to create a internal root hint file .
Should i follow the pattern of standard root hint file ?
Thanks Regards
Vishesh Kumar
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