Canon 802.11g 54M WLAN - Manual (Page 22)

802.11g 4-Port Wireless LAN Broadband Router
22
Click Apply when you finish choosing your settings, or click Cancel to undo your
change
s.
3.2.2 Global Address
Use the Global Address screen for Network Address Translation (NAT), a process that
provides internal to external IP address mapping. If your gateway is configured to
retrieve an IP address dynamically, you will not need to use this function. On this page,
you can set up NAT (Network Address Translation) to provide internal-to-external IP
address mappings.
Default Public IP
If your gateway is configured to retrieve an IP address dynamically, you will only see
the default WAN IP address (specified in the Setup screen); you will not see the
sections below.
External-Internal Address Mapping
This section allows you to define global IP addresses for your LAN network. Use the
lines in the table to list up to six static, external IP addresses provided by your ISP.
Click Apply when you finish entering the IP addresses, or click Cancel to undo your
changes.