tmsh test-monitor : external executable not found

Hi,

Your behaviour is normal.

Be carefulle for "test-monitor" utility, Internal monitors are not supported.

You can use this command only for External monitor: https://devcentral.f5.com/wiki/AdvDesignConfig.ExternalMonitor.ashx

And in your example you use an Internal monitor (http) so it will not work...

If you want more detail check this documentation (page 109-12): https://support.f5.com/kb/en-us/products/big-ip_ltm/manuals/product/bigip-tmsh-reference-11-6-0.pdf

I advise you to use Curl for testing your Monitor:

https://devcentral.f5.com/questions/curl-test-output-54397

let me know if it's clear for you.

regards.