> Actually, you can do better than that using 'sortlist' in BIND 8.x/9.x to
> reorder multiple resource records. Check out:
>
> http://www.isc.org/products/BIND/docs/config/options.html#sortlist
Yes, I've seen that before. This works well if there is a very small number
of subnets you wish to direct to a specific server, but trying to use this on
a global scale is simply infeasible.
Do you know any source to get a decent IP address topology?
I've never understood why near-server and fault-tolerant logic still hasn't
been built into the dns client resolvers. That's were it belongs.
Adam