ZyXEL Communications Prestige 2602HW Series, User Manual

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Prestige 2602HW Series User’s Guide
Chapter 29 Network Address Translation (NAT) 277
29.3.1.2 User-Defined Address Mapping Sets
Now let’s look at option 1 in menu 15.1. Enter 1 to bring up this menu. We’ll just look at the
differences from the previous menu. Note the extra
Action and Select Rule fields mean you
can configure rules in this screen. Note also that the [?] in the Set Name field means that this
is a required field and you must enter a name for the set.
Figure 153 Menu 15.1.1 First Set
If the Set Name field is left blank, the entire set will be deleted.
The Type, Local and Global Start/End IPs are configured in menu 15.1.1.1 (described later)
and the values are displayed here.
Global Start IP This is the starting global IP address (IGA). If you have a dynamic IP, enter 0.0.0.0 as
the Global Start IP .
Global End IP This is the ending global IP address (IGA).
Type These are the mapping types. Server allows us to specify multiple servers of
different types behind NAT to this machine. See later for some examples.
When you have completed this menu, press [ENTER] at the prompt “
Press ENTER to Confirm
or ESC to Cancel:
” to save your configuration, or press [ESC] at any time to cancel.
Table 90 SUA Address Mapping Rules (continued)
FIELD DESCRIPTION
Menu 15.1.1 - Address Mapping Rules
Set Name= NAT_SET
Idx Local Start IP Local End IP Global Start IP Global End IP Type
--- --------------- --------------- --------------- --------------- ----
1.
2
3.
4.
5.
6.
7.
8.
9.
10.
Action= Edit Select Rule=
Press ENTER to Confirm or ESC to Cancel: