Verify iRule Syntax

I would try to avoid using so many repeated 'if' statements as it can be come quite cumbersome and small changes could ended up breaking your iRule.

Using a datagroup with IP to pool mappings can be a cleaner way to achieve the same result. Switch statements are also faster and are a good alternative to using successive 'or' operators. Also the second 'if' block looks like it could be placed within the first - for this reason I've included it within the same switch 'or' block.

Datagroup

ltm data-group internal my_dg {
    records {
        10.1.1.1 {
            data pool_a
        }
        10.1.1.2 {
            data pool_b
        }
    }
    type string
}

iRule

when CLIENT_ACCEPTED {
    switch [TCP::local_port] {
        "7002" -
        "443" -
        "8443" -
        "7001" -
        "80" {
            if {[set my_app [class match -value [IP::addr[IP::client_addr] equals "my_dg"]]]} {
                persist none
                pool $my_app
            }
        }
    }
}