I have following idea to config my network. I want some advices to see if it is possible to do it. Machine 1 ---- Firewall -1 ------ Machine 2 (DMZ zone) (checkpoint) (Internal LAN) 1. Machine 1 can talk to Machine 2 only 2. User define protocol (X) is the ONLY protocol that allow through the firewall-1 3. I want to perform encryption between Machine 1 & 2 (SKIP as VPN) Once I config the SKIP, the firewall-1 cannot tell what the protocol is passing between machine 1 & 2 (SKIP add an envelope over the IP packet header). Is there anyway that I can only allow protocol X over SKIP packets through FW-1, but not the rest of protocol such as http Any advices or alternatives are welcome. /Ivan - [To unsubscribe, send mail to [EMAIL PROTECTED] with "unsubscribe firewalls" in the body of the message.]
