how to Outbound NAT to the specific destination IP

Create a SNAT pool with the outbound IP address in it and assign the SNAT pool to the virtual server.

Hi Sykurn,

you may apply the iRule below to your IP-Forward VS to flip the SNAT IP selectively...

when CLIENT_ACCEPTED { 
    if { [IP::local_addr] equals "50.50.50.50" } then {
        snat 111.111.111.111
    }
}

Note: The iRule is getting triggered in the clientside context. So the

[IP::local_addr]

Cheers, Kai