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Forum Discussion

Tracy_Butler_90's avatar
Tracy_Butler_90
Icon for Nimbostratus rankNimbostratus
Jul 06, 2006

writing an irule to log all traffic

Need assistance with writing an irule to log all traffic flow. Support suggested that this should be done versus making changes to the syslog-ng file. I've tried making changes to syslog-ng file wit...
application delivery
dev
devops
iRules
Pav_70755's avatar
Pav_70755
Icon for Nimbostratus rankNimbostratus
Oct 19, 2011
ok the ltm file hasnt been updated yet and i've changed it to this: 

when HTTP_REQUEST {
   set flag 0
   if {[HTTP::host] eq "78.42.24.X" or [HTTP::cookie exists "mxdata"] } {
      set flag 1
      set http_request_time [clock clicks -milliseconds]
      set LogString "Client [IP::client_addr]:[TCP::client_port] -> [HTTP::host][HTTP::uri]"
   }
}

when HTTP_RESPONSE {
   if {$flag} {
      log local0. "$LogString (response) - pool info: [LB::server] - status: [HTTP::status] (request/response delta: [expr [clock clicks -milliseconds] - $http_request_time]ms)"
   }
}