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ACE: probe failing

gavin han
Level 1
Level 1

Hi,

I've following probe configured:

probe http probe1.test.com:10114

  port 10114

  interval 34

  faildetect 17

  passdetect interval 60

  expect status 200 200

  header Host header-value "hcmfincrp1.test.com"

  open 1

and it is applied to serverfarm. but health check is failing. I see following when I do "sh probe probe1.test.com:10114 detail":

sh probe probe1.test.com:10114 deta

probe       : probe1.test.com:10114

type        : HTTP

state       : ACTIVE

description :

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

   port      : 10114   address     : 0.0.0.0         addr type  : -

   interval  : 34      pass intvl  : 60              pass count : 3

   fail count: 17      recv timeout: 10

   http method      : GET

   http url         : /

   conn termination : GRACEFUL

   expect offset    : 0         , open timeout     : 1

   expect regex     : -

   send data        : -

                ------------------ probe results ------------------

   associations ip-address      port  porttype probes   failed   passed   health

   ------------ ---------------+-----+--------+--------+--------+--------+------

   serverfarm  : probe1.test.com:443

     real      : server1.test.com[10114]

                192.168.1.110114 PROBE    41531    19556    21975    FAILED

   Socket state        : CLOSED

   No. Passed states   : 5         No. Failed states : 6

   No. Probes skipped  : 0         Last status code  : 0

   No. Out of Sockets  : 0         No. Internal error: 0

   Last disconnect err : Unrecognized or invalid response

   Last probe time     : Wed Oct 12 17:43:30 2011

   Last fail time      : Tue Oct 11 02:33:52 2011

   Last active time    : Sun Oct  9 20:24:02 2011

May i know why health check is failing? why am I seeing msg "Last disconnect err : Unrecognized or invalid response" ?

1 Reply 1

asharmav
Level 1
Level 1

Hi ,

This error means, that the ace is not receiving a 200 ok response from the server, this happens when server is not responding it or it is receiving that do not have a host header having value hcmfincrp1.test.com , which you have definied, or the page has got modified. Please check if your http server is working fine.

Regards

Abijith

Review Cisco Networking for a $25 gift card