Network Address Translation (Nat) - SMC Networks SMC7004AWBR User Manual

Configuring the Wireless Barricade
You can automatically generate encryption keys or you can
manually enter the keys. For automatic 64-bit security, you enter
a passphrase that is used to create four keys and click Generate
(as shown below). A passphrase may consist of up to 32
alphanumeric digits. The automatic 128-bit security generates a
single key by entering a passphrase. To manually configure the
keys, enter five hexadecimal pairs for each 64-bit key, or enter 13
pairs for the single 128-bit key. (A hexadecimal digit is a number
or letter in the range 0-9 or A-F.)

Network Address Translation (NAT)

From this section you can configure the Address Mapping, Virtual
Server, and Special Application features that provide control over
the port openings in the router's firewall. This section can be
used to support several Internet based applications such as VPN
46