DNS update on host down

Gloria Rom gloriar at library.ucla.edu
Wed Jul 27 20:51:40 UTC 2011

On 07/26/11 07:23, Paul Reilly wrote:
> Is there a simple utility, which can ICMP ping or HTTP ping a host, and
> update the hosts DNS entry if the host is down?

Will a significant number of your users have locally cached the 
out-of-date entry?

Gloria Rom
UCLA Library Information Technology
gloriar at library.ucla.edu

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