> you say "their" system works based on the packet they first > receive when contacting them. So with multiple IPs, wouldn't > it work to let each kiosk contact the server via its own IP > address via SNAT?? > E.g. kiosk 1 which is internally 1.2.3.4 gets natted to the > public ip 5.6.7.8, so when it contacts the server it will > establish a connection back to 5.6.7.8 which will in turn be > DNATted to 1.2.3.4. > kiosk 2 (1.2.3.5) --> 5.6.7.9 > and so on... Yes this could work. Stupid I didn't think of it. Ext_ip1 -(DNAT)-> Int_ip1 Ext_ip2 -(DNAT)-> Int_ip2 Ext_ip3 -(DNAT)-> Int_ip3 But then (reading OP's other post : "And I can't tell the other company to send data to separate IPs either because their system works based on the packet they first receive when the kiosk contacts them") you should also SNAT to different externals IP's : Int_ip1 -(SNAT)-> Ext_ip1 Int_ip2 -(SNAT)-> Ext_ip2 Int_ip3 -(SNAT)-> Ext_ip3 > I haven't read the whole thread, so it might be that I missed > something :-) I think not ;^) Gr, Rob
