topic Hi Kanwal, Our IT departament in Application Networking

Probe ACE 30

Rafael Romero Diaz — Thu, 07 May 2015 07:44:23 GMT

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.

Hi Rafael, can you kindly

TIM JUDGE — Thu, 07 May 2015 11:40:39 GMT

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

Rafael Romero Diaz — Thu, 07 May 2015 14:32:09 GMT

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

Kanwaljeet Singh — Sat, 09 May 2015 22:29:01 GMT

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

Rafael Romero Diaz — Wed, 13 May 2015 07:37:43 GMT

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.