Does anyone know the default timer for the ICMP SLA tracking statement.

I have looked at the IP SLA guide for ICMP and I can't work out how
often the ICMP requests are sent. I know I can set the timeout and other
parameters.

In a nutshell my goal is to send 3 x ICMP requests within 60 seconds. On
failure my tracked object, a static route, is removed from my routing
table). This all works, however, when I tested it yesterday, the 1st
ping resulted in the tracked object being removed. This is too quick.

Regards

Darren