ZyXEL ADSL Prestige 2602R-61 VoIP 91-006-024004B Manual Do Utilizador

Prestige 2602R Series User’s Guide

272 

Chapter 28 Network Address Translation (NAT)

Now if you delete rule 4, rules 5 to 7 will be pushed up by 1 rule, so as old rule 5 becomes rule 
4, old rule 6 becomes rule 5 and old rule 7 becomes rule 6. 

You must press [ENTER] at the bottom of the screen to save the whole set. You must do this 
again if you make any changes to the set – including deleting a rule. No changes to the set take 
place until this action is taken. 

Selecting Edit in the Action field and then selecting a rule brings up the following menu, 
Menu 15.1.1.1

 

- Address Mapping Rule in which you can edit an individual rule and 

configure the Type, Local and Global Start/End IPs.

An End IP address must be numerically greater than its corresponding IP Start address.

Figure 150   Menu 15.1.1.1 Editing/Configuring an Individual Rule in a Set 

The following table explains the fields in this menu.

Table 92   Menu 15.1.1 First Set

Set Name

Enter a name for this set of rules. This is a required field. If this field is left blank, the 

entire set will be deleted.

Action

The default is Edit. Edit means you want to edit a selected rule (see following field). 

Insert Before means to insert a rule before the rule selected. The rules after the 

selected rule will then be moved down by one rule. Delete means to delete the 

selected rule and then all the rules after the selected one will be advanced one rule. 

None disables the Select Rule item.

Select Rule

When you choose Edit, Insert Before or Delete in the previous field the cursor 

jumps to this field to allow you to select the rule to apply the action in question.

Menu 15.1.1.1 Address Mapping Rule
     Type= One-to-One
     Local IP:
       Start=
       End  = N/A
     Global IP:
       Start=
       End  = N/A
     Server Mapping Set= N/A

Press ENTER to Confirm or ESC to Cancel:

Menu 15.1.1.1 Editing/Configuring an Individual Rule in a Set

 

Type

Press [SPACE BAR] and then [ENTER] to select from a total of five types. These are 

the mapping types discussed in the chapter on NAT web configurator screens. Server 

allows you to specify multiple servers of different types behind NAT to this computer. 

See 

 for an example.

Local IP

Only local IP fields are N/A for server; Global IP fields MUST be set for Server.

Start

This is the starting local IP address (ILA).