ZyXEL Communications Internet Security Gateway ZyWALL 2 Series - Manual (Page 420)

ZyWALL 2 Series User’s Guide
28-6 NAT
Figure 28-6 Menu 15.1.1: First Set
The Type, Local and Global Start/End IPs are configured in menu 15.1.1.1
(described later) and the values are displayed here.
Ordering Your Rules
Ordering your rules is important because the ZyWALL applies the rules in the order that you specify. When a
rule matches the current packet, the ZyWALL 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 as old rule 5 becomes rule 4, old rule 6
becomes rule 5 and old rule 7 becomes rule 6.
Menu 15.1.1 - Address Mapping Rules
Set Name= ?
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= None Select Rule= N/A
Press ENTER to Confirm or ESC to Cancel: