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cphillips_17663's avatar
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May 02, 2011

HTTP Profile not working.

Hey all , New to the discussion forums here. Not sure if this is the right group though.



We currently have an F5 LTM running old 9.4 code, and we have a health monitor that does HTTP and performs a simple




GET /some/location/file.jsp




and receive string is set for








Everything works on the old F5, however our new F5 ASM...


doesnt seem to work with that health monitor.




Where can I go to start looking at why it's not working?






Thanks in advance!


4 Replies

  • Which LTM version are you running? Can you try this for the send string on the newer unit?



    GET /some/location/file.jsp HTTP/1.1\r\nHost: \r\nConnection: Close\r\n\r\n



  • Well i'll be darned...


    that seems to clear it right up.



    Check is working like a charm at the moment...



    So mind me asking what might be the cause of that...



    also we are running 10.2.0 on our LTM w/ ASM



  • The monitoring daemon, bigd, no longer appends two \r\n\r\n's to the end of HTTP/S send strings in 10.2.0:



    sol10655: Change in Behavior: CR/LF characters appended to the HTTP monitor Send string