iRule SNAT for multiple ISP

Hello, I tried to apply this iRules but it still doesn't work : when CLIENT_ACCEPTED { set cli_ip [substr [IP::client_addr] 0 "%"] if { ( [IP::addr $cli_ip equals X.X.X.X/26] ) or ( [IP::addr $cli_ip equals Y.Y.Y.Y/26] ) } then { snat Y.Y.Y.Y log local0. " -- SNAT 1 -- " } else { snatpool snat_pool-CLD_ALL pool default_gw_pool log local0. " -- SNAT ALL -- " } } In my log files (messages file) there is no log... In my tcpdump I still have the outbound traffic passing through the ISP1 and the return passing through the ISP2. Can you confirm that the iRule have to be bound to the default-VS 0.0.0.0 in L4? As you can see in this capture the iRule is not matching :

Do you have any other idea?