On Feb 3, 2005, at 0:03, Miguel Ruiz Velasco Sobrino wrote:

--- [EMAIL PROTECTED] wrote:

The DNS approach does not handle single or multiple system failures,
only very elementary load balancing over a lengthy period of time.

Are you shure of that? I'm aware that the load criteria is trickier, but very possible.

Operating systems and probably a lot of devices *cache* the results of DNS lookups. That means removing A records won't do any good.


Short story: No matter what network service is being balanced, if you want to guard against failure and against customers noticing that failure use a real load balancing solution, DDNS is not suitable.

jens

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