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HTTP sticky timeout issue in ACE .

k_sinjish
Level 1
Level 1


Hi All ,

We  are facing  the dis connectivity  issue in the the http session ( sticky configuration )

As per the customer requirement we  configured the  http sticky  with the connection time out 60 min ( one hour ) .

But  as  per the test with  the tool cookie manager , they identified as the  http sessions are getting timed out in 20 to 30 minuits .

Please find the sticky configuration

sticky http-cookie FRONT_SESSION_ID TEST_FRONT
  cookie insert
  timeout  60
  replicate sticky
  serverfarm TEST_FRONT


We also  did the http persistence as below .

parameter-map type http HTTP_Persistence_Rebalance
  persistence-rebalance


Parameter-map : HTTP_Persistence_Rebalance
Description : -
Type : http
    server-side connection reuse       : disabled
    case-insensitive parsing           : disabled
    persistence-rebalance              : enabled
    header modify per-request          : disabled
    cookie-error-ignore                : disabled
    header-maxparse-length             : 4096
    content-maxparse-length            : 4096
    parse length-exceed action         : drop
    urlcookie-delimiters               : /&#+
    urlcookie-start                    : ?


  We  have also tested the session directly with the Rserver .But  it is not getting disconnected ( As we doubt  is it  any server related issue  )

Also please find the below resource allocation .

resource-class TEST-FRONT
  limit-resource all minimum 0.00 maximum unlimited
  limit-resource buffer syslog minimum 0.50 maximum equal-to-min
  limit-resource sticky minimum 2.00 maximum unlimited

So can any one please suggest me  is there  any configuration  mistakes  here  .

If the configuration is ok please suggest me  what more I have to do for  making the stickiness  around  60 min .

Regards ,

Sinjish.K

1 Reply 1

chrhiggi
Level 3
Level 3

Sinjish-

  Can you use the capture utiliy on ACE to gather a trace of the entire session - then filter out the traffic to just the client IP or the server IP and attach it to this thread?  A showtech would also be useful to see if there are any anomolies.

Regards,

Chris Higgins

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