RE: How to prevent slaves from contacting master for name resolution?

2010-05-18 Thread Todd Snyder
Are all the slaves authoritative for all the zones? If so, unless you're using forwarding, or some really odd delegation, queries shouldn't be going to the master servers. Todd. -Original Message- From: bind-users-bounces+tsnyder=rim@lists.isc.org [mailto:bind-users-bounces+tsnyder=r

Re: How to prevent slaves from contacting master for name resolution?

2010-05-17 Thread Chris Buxton
On May 17, 2010, at 7:24 PM, Kevin Darcy wrote: > On 5/17/2010 5:58 PM, Keith Christian wrote: >> Our redundant DNS configuration is one master and three slaves, spread >> across two colo facilities. >> >> master and slave1 are in colo_ALPHA. >> slave2 and slave3 are in colo_BETA. >> >> During an

Re: How to prevent slaves from contacting master for name resolution?

2010-05-17 Thread Kevin Darcy
On 5/17/2010 5:58 PM, Keith Christian wrote: Our redundant DNS configuration is one master and three slaves, spread across two colo facilities. master and slave1 are in colo_ALPHA. slave2 and slave3 are in colo_BETA. During an extended maintenance window, the master DNS was offline. Slave2 was