Balancing SMPP traffic based on recipient address

Hi Hamdi Fersi,

This iRules should replicate the bind... this part of code should do that

when SERVER_CONNECTED {
    if { $first_bind_resp } {
        TCP::collect
    } else {
        TCP::collect -all
        TCP::respond $bind_message
    }
}

one thing to note, the very first iRules expect bind_transmitter (hex 0x00000002) in your case, it could be bind_transceiver (hex 0x00000009)?

anyway, this part of code record the bind message. you could change it from

        switch -glob $oper {
            00000002 {
                set bind_message [TCP::payload $len]
            }

to

        switch -glob $oper {
            00000002 -
            00000009 {
                set bind_message [TCP::payload $len]
            }

so it will record the message for both type of bind

Nat