Loadbalance caching dns server
kcd at chrysler.com
Tue Mar 20 11:27:03 UTC 2012
On 3/20/2012 5:19 AM, Matus UHLAR - fantomas wrote:
> On 20.03.12 14:41, trm asn wrote:
>> Is there any mechanism to load balance Caching-DNS server. For example..
>> Cache-DNS1 : 192.168.1.98
>> Cache-DNS2: 192.168.1.99
>> Client : 192.168.1.199
>> When 192.168.1.199 send 10 request to query cache-dns then this 10
>> will be send to each Cache-DNS server with a load balance method. Each
>> server will get 5 requests.
> there are network appliances that allow to do such thing. For example,
> nortel alteon, cisco ACE, or linux ipvs.
For the price of a Cisco ACE, one could probably buy a big enough DNS
caching-server HA cluster, that one wouldn't have to load-balance the
query load over multiple IPs :-)
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