HTTPMonitor_cURL_ProbeTimeout

I would not recommend stripping the ::ffff from the IP address. This only works for route domain %0.

You are better off just using the IPv6 address directly as supplied.

Below is a version of the curl command which will work irrespective of the route domain the node is in. I have added the -g switch to prevent globbing, and put {$IP} in square brackets. You would need to remove the line from the script which removes the ::fff: from $IP

curl -fNsg -m ${P_TIMEOUT} http://[${IP}]:${CAUCHOPORT}${URI} | grep -i "${RECV}" 2>&1 > /dev/null

Note that the three bigpipe commands after curl will not work outside of route domain %0 either, but that's not so simple to fix.