ZyXEL Communications B-2000 用户手册
ZyAIR B-2000 Wireless LAN Gateway with 4-Port Switch
NAT
6-7
Figure 6-4 Menu 11.3 - Applying NAT to the Remote Node
The following table describes the options for Network Address Translation.
Table 6-3 Applying NAT in Menus 4 & 11.3
FIELD DESCRIPTION EXAMPLE
Press [SPACE BAR] and then [ENTER] to select Full Feature if you
have multiple public WAN IP addresses for your ZyAIR.
have multiple public WAN IP addresses for your ZyAIR.
Select None to disable NAT.
Network
Address
Mapping
Address
Mapping
When you select SUA Only, the SMT uses Address Mapping Set 255
(menu 15.1 - see Section 6.3.1). Choose SUA Only if you have just
one public WAN IP address for your ZyAIR.
(menu 15.1 - see Section 6.3.1). Choose SUA Only if you have just
one public WAN IP address for your ZyAIR.
Full Feature
6.3 NAT
Setup
Use the Address Mapping Sets menus and submenus to create the mapping table used to assign global
addresses to computers on the LAN. You can see two NAT Address Mapping sets in menu 15.1. You can
only configure Set 1. Set 255 is used for SUA. When you select Full Feature in menu 4 or 11.3, the SMT
will use Set 1, which supports all mapping types as outlined in Table 6-2. When you select SUA Only, the
SMT will use the pre-configured Set 255 (read only).
addresses to computers on the LAN. You can see two NAT Address Mapping sets in menu 15.1. You can
only configure Set 1. Set 255 is used for SUA. When you select Full Feature in menu 4 or 11.3, the SMT
will use Set 1, which supports all mapping types as outlined in Table 6-2. When you select SUA Only, the
SMT will use the pre-configured Set 255 (read only).
The Server Set is a list of LAN side servers mapped to external ports. To use this set, a server rule must be
set up inside the NAT Address Mapping set. Please see Section 6.4 for further information on these menus.
To configure NAT, enter 15 from the main menu to bring up the following screen.
set up inside the NAT Address Mapping set. Please see Section 6.4 for further information on these menus.
To configure NAT, enter 15 from the main menu to bring up the following screen.
Menu 11.3 - Remote Node Network Layer Options
IP Address Assignment= Dynamic
IP Address= N/A
IP Address= N/A
IP Subnet Mask= N/A
Gateway IP Addr= N/A
Network Address Translation= Full Feature
Metric= 1
Private= N/A
RIP Direction= None
RIP Direction= None
Version= N/A
Multicast= None
Enter here to CONFIRM or ESC to CANCEL: