Mar 27, 2026 - For details about updated CVE-2025-53521 (BIG-IP APM vulnerability), refer to K000156741.

Forum Discussion

jakauppila_3997's avatar
jakauppila_3997
Icon for Nimbostratus rankNimbostratus
Jun 13, 2012

Simple HTTP Health Monitor Parsing Issue

Using an HTTP Health Monitor applied on the Application Pool level, I am having an issue.     My Send String is as follows:     GET /status.aspx HTTP/1.0\nHost: test.example.com \nConnecti...
management
monitoring
hoolio's avatar
hoolio
Icon for Cirrostratus rankCirrostratus
Jun 14, 2012
Hi,

 

 

Is "Status Page" the exact receive string you're using on the monitor? If you capture a tcpdump filtering for traffic from the static self IP and server IP do you see that exact string in the response?

 

 

See this page for details on troubleshooting LTM monitors:

 

 

http://devcentral.f5.com/wiki/AdvDesignConfig.TroubleshootingLtmMonitors.ashx

 

 

Aaron