Dmz Host - Draytek VigorPro 5510 Series User Manual

3 . 3 . 2 D M Z H o s t
3 . 3 . 2 D M Z H o s t
As mentioned above, Port Redirection can redirect incoming TCP/UDP or other traffic on
particular ports to the specific private IP address/port of host in the LAN. However, other IP
protocols, for example Protocols 50 (ESP) and 51 (AH), do not travel on a fixed port. Vigor
router provides a facility DMZ Host that maps ALL unsolicited data on any protocol to a
single host in the LAN. Regular web surfing and other such Internet activities from other
clients will continue to work without inappropriate interruption. DMZ Host allows a defined
internal user to be totally exposed to the Internet, which usually helps some special
applications such as Netmeeting or Internet Games etc.
Note: The inherent security properties of NAT are somewhat bypassed if you set up
DMZ host. We suggest you to add additional filter rules or a secondary firewall.
Click DMZ Host to open the following page:
WAN1
WAN2
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