Strange persist behaviour

I don't see anything obvious in the config that would cause this. For testing, can remove the source address persistence profile from the VIP? Can you also clear the persistence records for the VIP (or wait for them to clear) and then sprinkle your iRule generously with this:

 

 

log local0. "Current persist record for [IP::client_addr]: [persist lookup source_addr $sourceIPAddress]"

 

 

Can you also run 'b persist all show all' once you see the problem occur? Please post anonymized copies of the logs and the 'b persist' output.

 

 

  
  when CLIENT_CONNECTED {  
  log local0. "[IP::client_addr]:[TCP::client_port]:\  
  [persist lookup source_addr [IP::client_addr]], new connection"  
  }  
  when HTTP_REQUEST {  
    
  log local0. "[IP::client_addr]:[TCP::client_port]:\  
  [persist lookup source_addr [IP::client_addr]], request, URI: [HTTP::uri]"  
    
  set hasCookie [HTTP::cookie exists $::cookieName]  
    
  if {!($hasCookie)}  
  {  
  log local0. "[IP::client_addr]:[TCP::client_port]:\  
  [persist lookup source_addr [IP::client_addr]], no cookie, using login-pool, URI: [HTTP::uri]"  
  pool login-pool  
  }  
  else  
  {  
  log local0. "[IP::client_addr]:[TCP::client_port]:\  
  [persist lookup source_addr [IP::client_addr]], cookie, using squid-pool, pre-persist, URI: [HTTP::uri]"  
   Cookie found  
  <...some URL parameter tweaking code removed...>  
    
   Use persist by client ip address with a timeout of 2 hours  
  pool squid-proxy-pool  
    
  persist source_addr 7200  
    
  log local0. "[IP::client_addr]:[TCP::client_port]:\  
  [persist lookup source_addr [IP::client_addr]], cookie, using squid-pool, post-persist, URI: [HTTP::uri]"  
  }  
  }  
  

 

 

Aaron