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pawel_jakacki_7's avatar
pawel_jakacki_7
Icon for Nimbostratus rankNimbostratus
Dec 04, 2012

Problem with IIS monitoring

Hello Guys,     I'm trying to write an IIS monitor. On IIS servers I have aspx script, which returns 0, when server works fine and other value if not. I've created HTTP monitor:   GET /IsA...
config
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pawel_jakacki_7's avatar
pawel_jakacki_7
Icon for Nimbostratus rankNimbostratus
Dec 04, 2012
yes, curl returns correct value

 


HTTP/1.1 200 OK
Date: Tue, 04 Dec 2012 15:21:34 GMT
Server: Microsoft-IIS/6.0
X-Powered-By: ASP.NET
X-AspNet-Version: 2.0.50727
Set-Cookie: ASP.NET_SessionId=qoh51h55bxp2hv55gpzyamug; path=/; HttpOnly
Cache-Control: private
Content-Type: text/html; charset=utf-8
Content-Length: 1951








    


    


        Status
        
            0

 

 

but in ssldump I'm receiving HTTP 500

 

 


1354634497.7469 (0.0013)  S>C
---------------------------------------------------------------
HTTP/1.1 500 Internal Server Error
Connection: close
Date: Tue, 04 Dec 2012 15:21:40 GMT
Server: Microsoft-IIS/6.0
X-Powered-By: ASP.NET
X-AspNet-Version: 2.0.50727
Cache-Control: private
Content-Type: text/html; charset=utf-8
Content-Length: 3565


    
        Object reference not set to an instance of an object.
        
    

    

            Server Error in '/' Application.

             Object reference not set to an instance of an object. 

            

      ---------------------------------------------------------------

1354634497.7470 (0.0000)  S>C
---------------------------------------------------------------
       Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

 

 

The same output as in ssldump I've received when used telnet 10.x.x.101 80 and typed GET /IsAlive.aspx