User's Manual
Table Of Contents
- Chapter 1: Introduction
- Chapter 2: Installation
- Chapter 3: Network Planning
- Chapter 4: Initial Configuration
- Chapter 5: System Configuration
- Appendix A: Troubleshooting
- Appendix B: Cables
- Appendix C: Specifications
- Glossary
- Index
NAT Configuration
89
5
DMZ
This page is used to allow a specified host on the local network to access the
Internet without any firewall protection. Some Internet applications, such as
interactive games or videoconferencing, may not function properly behind the
Gateway’s firewall. By specifying a Demilitarized Zone (DMZ) host, the PC's TCP
ports are completely exposed to the Internet, allowing unrestricted two-way
communications. The host PC should be assigned a static IP address and this
address configured as the DMZ host IP.
Figure 5-42 DMZ
Field Attributes
• DMZ IP Address – Selects one of two IP addresses to enable for DMZ service.
• on/off – Enables/disables the DMZ IP address.