Philips CAW7740N - Manual (Page 14)

Configuring the Wireless Router 12
WPS can be done in any of the following ways:
- PIN method
- PBC method
- Manual method
PIN
Enter the PIN from the client device and click Start PIN.
PBC
Push and hold the WPS button, located on the front side on your
router, for 3 seconds or click Start PBC
Manual
This method enables you to configure client devices without WPS
function.
4.7 NAT
Network Address Translation allows multiple users to access the
Internet sharing one public IP.
Check the box to enable the NAT module function.
4.7.1 Address Mapping
Allows one or more public IP addresses to be shared by multiple
internal users. This also hides the internal network for increased privacy
and security. Enter the Public IP address you wish to share into the
Global IP field. Enter a range of internal IPs that will share the global IP
into the "from" field.
4.7.2 Virtual server
If you configure the Wireless Router as a virtual server, remote users
accessing services such as web or FTP at your local site via public IP
addresses can be automatically redirected to local servers configured
with private IP addresses. In other words, depending on the requested
service (TCP/UDP port number), the Wireless Router redirects the
external service request to the appropriate server (located at another
internal IP address).