Numbering nameservers and resolvers

Jeremy Kister nanog-01 at
Mon Aug 16 07:19:25 UTC 2010

On 8/16/2010 2:49 AM, Mike wrote:
> from eachother? Anyone got advice either way? Should I try to give 

If you have a dedicated subnet for /32s (e.g., router loopback 
interfaces), i'd pick from there.

if you eventually require geo-redundancy or want to load balance your 
queries, it's much neater injecting them into your igp rather than 
having a few /32's injected from an otherwise nice clean /24.

I am also a fan of keeping your recursive and authoritative ip addresses 
separate.  Not only is this much more modular, it can be more secure; 


Jeremy Kister

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