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Daniel_55334's avatar
Daniel_55334
Icon for Altostratus rankAltostratus
Jun 16, 2011

URL monitoring problem

2 different web servers have to be monitored by LTM with version 10.2.0.   1 is 10.10.1.32 with monitoring URL http://10.10.1.32/Web/status.htm. It returns "Running" and I turn on debug with follo...
management
monitoring
hooleylist's avatar
hooleylist
Icon for Cirrostratus rankCirrostratus
Jun 16, 2011
Hi Daniel,

 

 

The problem is that the receive string of OK is being matched even when the server returns NOTOK. Can you try this regex in the receive field (removing all of the spaces)?

 

 

( ? < ! N O T ) O K

 

 

It should match OK only if it's not preceded by NOT.

 

 

$ cat test.html

 

this line only contains OK so it should match

 

this line contains NOTOK so it should not match

 

 

$ grep -P '( ? < ! N O T ) O K' test.html

 

this line only contains OK so it should match

 

 

Aaron