VR-200 16-Port Multi-WAN VPN Router
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machine being made accessible from the Internet.
z
Public Range Begin:
Enter the beginning IP address of the public address range
being mapped in the Public Range Begin field. This address will be assigned by the
ISP. The 16-Port Multi-WAN VPN Router WAN IP (NAT Public) Address may not be
included in the range.
z
Range Length:
Enter the number of IP addresses for the range. The range length
may not exceed the number of valid IP address. Up to 64 ranges may be added. To
map a single address, use a Range Length of 1.
Note:
One-to-One NAT does change the way the firewall functions work. Access to machines
on the LAN from the Internet will be allowed, and the local IP will be exposed to the internet
unless Network Access Rules are set. You can click
Add to List
button or
Delete selected
range
.
Click the
Apply
button to save the settings or click the
Cancel
button to undo your changes.
DDNS
DDNS (Dynamic DNS) service allows you to assign a fixed domain name to a dynamic WAN
IP address. This allows you to host your own Web, FTP or other type of TCP/IP server in your
LAN.
Before configuring DDNS, you need to visit
www.dyndns.org
or
www.3322.org
and register
a domain name. (The DDNS service is provided by DynDNS.org or 3322.org).