Re: Recursive service availability

Ladislav Vobr <lvobr@ies.etisalat.ae> wrote:
> What is the best practice for maintaining high availability for Caching
> only DNS service.

> I am investigating several solutions

> 1. Layer 4-7 switch with VIP (Virtual Service IP address)
> 2. Server Balancing using the ibgp routing protocol (ospf for example)
> 3. Just running several independent hosts, with different ip addresses.

4. use servers that will keep on ticking. This is often overlooked but imho
the most importent factor.



--
Peter Håkanson
IPSec Sverige ( At Gothenburg Riverside )
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