ZyXEL Communications 792H manual Configuring Address Mapping

Prestige 792H G.SHDSL Router

	Table 6-5 Edit SUA/NAT Server Set
LABEL	DESCRIPTION
End Port No.	Enter a port number in this field.
	To forward only one port, enter the port number again in the Start Port No. field above
	and then enter it again in this field.
	To forward a series of ports, enter the last port number in a series that begins with the
	port number in the Start Port No. field above.
IP Address	Enter your server IP address in this field.
Save	Click Save to save your changes back to the Prestige.
Cancel	Click Cancel to return to the previous configuration.

6.6Configuring Address Mapping

Ordering your rules is important because the Prestige applies the rules in the order that you specify. When a rule matches the current packet, the Prestige takes the corresponding action and the remaining rules are ignored. If there are any empty rules before your new configured rule, your configured rule will be pushed up by that number of empty rules. For example, if you have already configured rules 1 to 6 in your current set and now you configure rule number 9. In the set summary screen, the new rule will be rule 7, not 9. Now if you delete rule 4, rules 5 to 7 will be pushed up by 1 rule, so old rules 5, 6 and 7 become new rules 4, 5 and 6.

To change your Prestige’s address mapping settings, click NAT, select Full Feature and click Edit Details to open the following screen.

6-10 NAT