Logging all traffic iRule.

Thank you Michael.

I have done something like this, and I am about to test it in next few days:

when CLIENT_ACCEPTED {
   set client "[IP::client_addr]:[TCP::client_port]"
   set vip "[IP::local_addr]:[TCP::local_port]"
   set snat "unknown"
   set node "unknown"
}

when SERVER_CONNECTED {
   set snat "[IP::local_addr]:[TCP::local_port]"
   set node "[IP::server_addr]:[TCP::server_port]"
}

when CLIENT_CLOSED {
    log connection info
   log local0.info "Client $client -> VIP: $vip -> SNAT: $snat -> Node: $node"
}