Re: Observing IP Conflicts

[Carlos Bergero <rak@fcien.edu.uy>]

You seem to be looking for fail safe redundancy, may be you would like 
to check heartbeat, or running a small cluster with virtual servers in 
it, with fail over.

Sincerely,
                    Carlos

El 27/10/11 15:16, Volkan YAZICI escribió:
> Hi,
>
> I have two servers A and B, where both knows the IP address of itself
> and the other. Assume A goes down (that is, A is not reachable via
> ping), then B temporarily takes the IP address of A via IP aliasing. Now
> the problem is, when A wakes up, I want B to get alerted by this event.
> Any ideas?
>
>
> Best.