iSNAT -- Intelligent SNAT

An intelligent SNAT is just a SNAT applied using an iRule.

An example would be like the following. This translates the source IP of 1.2.3.4 to 2.2.2.2

when CLIENT_ACCEPTED { 
    if { [IP::addr [IP::client_addr] equals 1.2.3.4] } {
        snat 2.2.2.2
    }