Streamline error and response handling...

Ok, after some further googling, I think I may have answered my own question...

This thread was quite useful in highlighting the options - http://devcentral.f5.com/Community/GroupDetails/tabid/1082223/asg/50/aft/1172260/showtab/groupforums/Default.aspx

So I've set-up a couple of test rules:-

SetVariable -

when CLIENT_ACCEPTED {
set vari "[IP::client_addr]:[TCP::client_port]"
log local0.info "Variable has been set..."
}  

LogVariable -

when HTTP_REQUEST {

log local0.info "HTTP Request from $vari"

} 

Assigning these to a VIP and attempting to connect logs the following:

Feb 2 11:58:36 tmm info tmm[9144]: Rule /Common/SetVariable : Variable has been set...

Feb 2 11:58:36 tmm info tmm[9144]: Rule /Common/LogVariable : HTTP Request from 192.168.150.24:42438

Is this a practical approach? Or am I better off using some of the more advanced session functionality?

Cheers

Gavin