People like you, I need if you can guide me with a script.

I have a failover with netwatch that works well sometimes.

What I need to do is controlled tests on these connections every week at night.

The idea is to deactivate Interface 1 = WAN1 for about 5 minutes and do the failover with the interface 2 = WAN2 and then re-activate Interface 1 = WAN1 and let me know about this test by mail.

I would have some idea of how I could implement it.

regards