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Probe ACE 30

Hi,

We have a problem when we configure a probe with expect regex. When the server answer us status shutdown for example, the probe always remain success. Whats is the problem?? we changed expect regex but always happen the same. success

 

 

probe http PROBE_HTTP_000029
  port 8024
  passdetect interval 10
  receive 2
  request method get url /Status/Check
  open 2
  expect regex "STATUS=OK"

 

 probe       : PROBE_HTTP_000029
 type        : HTTP
 state       : ACTIVE
----------------------------------------------
   port      : 8024         address   : 0.0.0.0
   addr type : -            interval  : 15      pass intvl  : 10
   pass count: 3            fail count: 3       recv timeout: 2
                ------------------ probe results ------------------
   associations     ip-address         port porttype probes failed passed health
   ------------ ----------------------+----+--------+------+------+------+------
   serverfarm  : ServerFarm_000029_008_M22
     real      : Member_000029_008_M01[9400]
                           10.101.2.68 8024 PROBE   18609  6743   11866  SUCCESS

     real      : Member_000029_008_M02[9400]
                          10.101.2.126 8024 PROBE   16600  716    15884  SUCCESS

 

thanks in advance.

4 Replies 4

TIM JUDGE
Level 1
Level 1

Hi Rafael, can you kindly replace the url with the full text ie: http://server-name:port/....  /Status/Check and let me know the results using a show probe PROBE_HTTP_000029 detail

 

Hi Tim,

 

TI departament are the tested. The url is:  http://127.0.0.1:8024/Status/Check 

and the sh probe PROBE_HTTP_000029 detail

 

 probe       : PROBE_HTTP_000029
 type        : HTTP
 state       : ACTIVE
 description :
----------------------------------------------
   port      : 8024         address   : 0.0.0.0
   addr type : -            interval  : 15      pass intvl  : 10
   pass count: 3            fail count: 3       recv timeout: 2
   http method      : GET
   http url         : /Status/Check
   conn termination : GRACEFUL
   expect offset    : 0         , open timeout     : 2
   regex cache-len  : 0
   expect regex     : ok
   send data        : -
                ------------------ probe results ------------------
   associations     ip-address         port porttype probes failed passed health
   ------------ ----------------------+----+--------+------+------+------+------
   serverfarm  : ServerFarm_000029
     real      : Member_000029_008_M01[9400]
                           10.101.2.68 8024 PROBE   20213  6743   13470  SUCCESS

   Socket state        : CLOSED
   No. Passed states   : 18         No. Failed states : 17
   No. Probes skipped  : 0         Last status code  : 200
   No. Out of Sockets  : 0         No. Internal error: 0
   Last disconnect err :  -
   Last probe time     : Thu May  7 14:30:19 2015
   Last fail time      : Thu May  7 07:32:49 2015
   Last active time    : Thu May  7 07:33:45 2015

     real      : Member_000029_008_M02[9400]
                          10.101.2.126 8024 PROBE   18204  716    17488  SUCCESS

   Socket state        : CLOSED
   No. Passed states   : 9         No. Failed states : 8
   No. Probes skipped  : 0         Last status code  : 200
   No. Out of Sockets  : 0         No. Internal error: 0
   Last disconnect err :  -
   Last probe time     : Thu May  7 14:30:17 2015
   Last fail time      : Thu May  7 07:32:47 2015
   Last active time    : Thu May  7 07:33:43 2015

 

Thanks

HI Rafael,

A quick pcap would show what server is sending. If ACE is getting STATUS=OK, it will pass the probe. Unfortunately, there is no way other than pcap to see what is server sending and that should clear things out.

Regards,

Kanwal

Note: Please mark answers if they are helpful.

Hi Kanwal,

 

Our IT departament captured a pcap in his linux computer and they found the problem. Our configure was fine. 

They configured the probe with an http server (lighttpd) instead of the java. The problem was Java.

Thanks for your help.

Regards.

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