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zafer's avatar
zafer
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Jun 06, 2008

sip persistency for keepalive

Hello,

 

 

i have problem sending option packets to wrong server.

 

 

the client send option packets to vip for keep alive but sometimes these option packets goes to wrong server

 

 

i mean; i want send all option packets to registered server.

 

 

i use call-id for persistency profile and timeout value is 60 seconds

 

 

what can i do solve this problem?

 

 

regards

 

 

 

zafer

 

5 Replies

  • Hi Zafer,

     

     

    Is the client sending keep-alive packets more frequently than 60 seconds? If not, the persistence record could expire and a new load balancing decision would be made. Do you see a valid persistence record being added? Does the record exist at the time that the request is going to a new pool member?

     

     

    You can check this post (Click here) for tips on troubleshooting persistence issues.

     

     

    Aaron
  • zafer's avatar
    zafer
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    Hi Aaron,

     

     

    i m new on sip; the client requests not frequently then 60 seconds, i dont think sessions expire.

     

    when i look the persistency records, i can see multiple values for each servers

     

     

    zafer

     

  • What does 'b persist all show all' show for one client or SIP call ID which has multiple persistence records? Can you post your VIP, persistence profile and iRule(?) configuration from the /config/bigip.conf?

     

     

    Aaron
  • zafer's avatar
    zafer
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    Hi Aaron,

     

     

    i attached files

     

     

    regards

     

     

    zafer
  • Hi Zafer,

     

     

    The image is there, but I don't see the VIP, persistence profile or iRule listed. Can you attach the configuration items from the bigip.conf?

     

     

    Thanks,

     

    Aaron