Forum Discussion

Altostratus

Aug 06, 2025

Solved

HTTP Monitor to Check USER-COUNT from Ivanti Node – Regex Issues

Hi everyone, I'm trying to configure an HTTP health monitor on an F5 LTM to check a value returned by an external Ivanti (Pulse Secure) node. The goal is to parse the value of the USER-COUNT field f...

http

monitor

regex

Injeyan_Kostas
Aug 07, 2025
Hi pablo_juarez
I think it's because it matches also <br>MAXIMUM-LICENSED-USER-COUNT=0;
could you try
recv "<br>USER-COUNT=([0-9]{1,3}|[1-2][0-9]{3}|3000);"

pablo_juarez

Altostratus

Aug 08, 2025

You are completely right, I was so focused on the user-count line that hadn´t seen it was matching with previous line.

[root@lb-alc-caru-vpn-1:/S1-green-P::Active:Changes Pending] config # curl http://172.28.17.170/healthcheck.html | grep "USER-COUNT"
<br>MAXIMUM-LICENSED-USER-COUNT=0;
<br>USER-COUNT=10000;

Thank you so much!!

Injeyan_Kostas