Irule for Universal Persistance Using a Header Value

Hi Don,

Can you try adding some logging, reproduce the issue and post the anonymized log entries from /var/log/ltm?

 
 when HTTP_REQUEST { 
  
    set Sid [HTTP::header value "MySessionId"] 
    log local0. "[IP::client_addr]:[TCP::client_port]: \$Sid: $Sid" 
    if { $Sid != "" }{ 
       set value [persist lookup uie $Sid] 
       log local0. "[IP::client_addr]:[TCP::client_port]: \$value: $value" 
       if { $value != ""}{ 
          persist uie $Sid 
       } 
    } 
 } 
 when PERSIST_DOWN { 
  
    log local0. "[IP::client_addr]:[TCP::client_port]" 
 } 
 when SERVER_CONNECTED { 
  
    log local0. "[IP::client_addr]:[TCP::client_port]: [IP::server_addr]:[TCP::server_port]" 
 } 
 

Also, when you say the app inserts a header in the requests, how does this happen? Is the client a standard browser? I didn't think a server could force a client to insert an arbitrary HTTP header in a request.

Thanks,

Aaron