Help with External HTTP Monitor (cURL) - Requires http authentication

I would expect some kind of response even if it was a 40x level status from the web server. If no response is being logged in bigd debug output, I'd suggest reviewing the web server logs and possibly capturing a tcpdump of the monitor traffic to get a better idea of what's failing.

 

 

Also, it looks like there are two authorization headers being sent and no response being received at least from the logs that you've quoted. If you have the username / password configured in the GUI section, then you don't need to include the Authorization header in the send string as LTM will insert it for you.

 

 

Aaron