Trendnet TW100-BRV324 User Manual

Page of 136
Broadband VPN Gateway User Guide 
Port Options Screen 
Use the Port Options link on the Setup menu. An example screen is shown below. 
 
Figure 8: Port Options Screen 
Data - Port Options Screen 
Port Options 
Symmetric NAT 
If Enabled, all requests from the same internal IP address and port to 
a specific destination IP address and port are mapped to a unique 
external source IP address and port. 
Compatible NAT 
The default value is Disabled.  
Hostname 
Normally, there is no need to change the default name, but if your 
ISP requests that you use a particular Hostname, enter it here. 
Domain Name 
If your ISP provided a domain name, enter it here. Otherwise, this 
may be left blank. 
MAC Address 
Also called Network Adapter Address or Physical Address. This is a 
low-level identifier, as seen from the WAN port.  
Normally there is no need to change this, but some ISPs require a 
particular value, often that of the PC initially used for Internet access. 
You can use the Clone button to copy your PC's address into this 
field, the Default button to insert the default value, or enter a value 
directly. 
14