Re: Bind 9.7 - sanity check or a bug

2011-01-28 Thread Din Jo
Please help me to understand the following behaviour of Bind 9.7. Consider this: NS server1.test.com. NS server2.test.com. server1 A 10.0.0.1 server2 A 10.0.0.2 case 1: # nsupdate server

Re: Bind 9.7 - sanity check or a bug

2011-01-28 Thread Phil Mayers
On 28/01/11 10:50, Din Jo wrote: case 1: # nsupdate server 127.0.0.1 update delete server2.test.com http://server2.test.com A update add server2.test.com http://server2.test.com A 10.0.0.2 send quit case 2: # nsupdate server 127.0.0.1 update delete server2.test.com

Re: Bind 9.7 - sanity check or a bug

2011-01-28 Thread Mark Andrews
In message 4d42a8df.10...@imperial.ac.uk, Phil Mayers writes: On 28/01/11 10:50, Din Jo wrote: case 1: # nsupdate server 127.0.0.1 update delete server2.test.com http://server2.test.com A update add server2.test.com http://server2.test.com A 10.0.0.2 send quit

Re: Bind 9.7 - sanity check or a bug

2011-01-28 Thread Phil Mayers
In case two, you are sending the delete as one transaction and the add as a 2nd transaction. I'm surprised the 2nd case fails at the 2nd transaction, not the first. Known bug. The version information was not passed down to the checking routines. Interesting; can you be more specific -

Re: Bind 9.7 - sanity check or a bug

2011-01-28 Thread Evan Hunt
Interesting; can you be more specific - what version info are you referring to, and which checking routines. When you update a zone, the new version of the zone has to be internally consistent. There was a bug where the consistency check was being applied against the old version of the zone