HA path-monitoring - use same IP's?
Hi,
I have an active/passive pair with path-monitoring. The primary is monitoring 4.2.2.1 for ISP1 and 4.2.2.2 fo ISP2, so if either IP is not reachable, failover will occur.
My question is, should the passive fw monitor the same IP addresses, or different ones such as 8.8.8.8 and 8.8.4.4?
Thoughts welcome.
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I like the idea of checking the locations/paths, thanks.