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Monitoring an internal webpage



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Been busy with this for quitte a while now.

We have a PRTG set up with 3 probes:

Environment 1 (on site) Environment 2 (off site) Environment 3 (off site)

On environment 2, we host 4 virtual machines: vm1, vm2, vm3, vm4. We have the PRTG probe installed on vm1. However: there is an internal webpage that I like to monitor on VM3, just a simple status code 200 "ok" will do.

Problem is: the page I want to monitor, is only available for requests sent from VM3, only from that machine you can reach that page.

I tried working with the HTTP normal and advanced sensors, but that doesnt work "Network is unreachable"

I tried using a powershell script in combination with a file content sensor, but unfortunately it isn't able to find the "200" statuscode, neither in plain string as in regular expression.

The script I used is found here:

Does anybody have a solution for this problem? unfortunately my powershell skills aren't good enough to eddit the script into only showing the plain errorcode, without all the fancy stuff, because I think that might work.

http-advanced http-content-sensor http-sensor powershell web-page

Created on May 1, 2020 9:23:40 AM by  flyby (0) 1


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