[SA-list] Redundant SA's

[Ted Mosher]

I am looking for a way to have one SA box check another SA box to ensure that SA is running. I looked at SAIsAlive but I really want something to send an Alarm to show that SA is down. I thought about checking the service but thought that if it was hung it may show as running. I was wondering if there was a way to have SA look at the log file and note that the date/time has changed or really any creative idea anyone has would be appreciated.