DNS HA thru HP-UX ServiceGuard (185 Views)
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Occasional Contributor
morshed077
Posts: 4
Registered: ‎12-31-2011
Message 1 of 3 (185 Views)

DNS HA thru HP-UX ServiceGuard

HI,

 

if anyone has done DNS HA thru HP-UX ServiceGuard?

 

It does not sound good but i wanna know .

 

Regards,

 

Morshed.

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Advisor
BowlesCR
Posts: 20
Registered: ‎08-10-2011
Message 2 of 3 (173 Views)

Re: DNS HA thru HP-UX ServiceGuard

Do you really need true HA for DNS?

Most (all?) DNS client implementations support at least 2 servers in their configuration, with automatic failover if one is down. If you're dealing with external DNS, then multiple NS records will achieve the same thing.

I would simply bring up both servers independently in parallel and configure the clients/NS records appropriately.
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Occasional Contributor
morshed077
Posts: 4
Registered: ‎12-31-2011
Message 3 of 3 (167 Views)

Re: DNS HA thru HP-UX ServiceGuard

thanks 

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