Generate dynamic answers from bind 8.2.x
bmanning at ISI.EDU
bmanning at ISI.EDU
Mon Jul 26 17:24:28 UTC 1999
You might look at www.ultradns.com
They have many of the features you are looking for.
>
> In order to create a fully redundant setup for a server set, we are looking
> for a possibility to dynamically generate an answer if a request for a certain
> A record comes in (www.domain.com). The answer will be depending on a number
> of factors:
> * source of the request (the DNS server will have access to a full
> BGP table)
> * load of the nearby servers (so that weighted load balancing can
> take place over the various servers).
> * availability of the server(s)
>
> Needless to say, the servers will be spread around the world and by dynamically
> answering to DNS requests we try to keep the traffic localized as much as
> possible.
>
> My questions:
> * does such a setup exist? If so, where can we find info about this
> * if not, how difficult is it to implement this (for an experienced
> C programmer without in-depth knowledge of BIND sources)
>
> Thanks,
>
> Piet
>
>
>
--
--bill
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