ZyXEL Communications B-2000 用户手册
ZyAIR B-2000 Wireless LAN Gateway with 4-Port Switch
Remote Management 13-3
Table 13-1 Menu 24.11 -Remote Management Control
FIELD DESCRIPTION
EXAMPLE
Port
This field shows the port number for the remote management service.
You may change the port number for a service if needed, but you
must use the same port number to use that service for remote
management.
You may change the port number for a service if needed, but you
must use the same port number to use that service for remote
management.
The DNS Service port number is 53. This cannot be changed.
Access
Select the access interface (if any) by pressing the [SPACE BAR].
Choices are: LAN only, WAN only, All or Disable. The default is
LAN only.
Choices are: LAN only, WAN only, All or Disable. The default is
LAN only.
LAN only
Secured Client IP
The default 0.0.0.0 allows any client to use this service to remotely
manage the ZyAIR. Enter an IP address to restrict access to a client
with a matching IP address.
manage the ZyAIR. Enter an IP address to restrict access to a client
with a matching IP address.
0.0.0.0
Once you have filled in this menu, press [ENTER] at the message "Press ENTER to Confirm or ESC to
Cancel" to save your configuration, or press [ESC] to cancel.
Cancel" to save your configuration, or press [ESC] to cancel.
13.4.2 Remote Management Limitations
Remote management over LAN or WAN will not work when:
1. A filter in menu 3.1 (LAN) or in menu 11.5 (WAN) is applied to block a Telnet, FTP or Web
service.
2. You have disabled that service in menu 24.11.
3. The IP address in the Secured Client IP field (menu 24.11) does not match the client IP address.
If it does not match, the ZyAIR will disconnect the session immediately.
4. There is already another remote management session of the same type (Telnet, FTP or Web)
running. You may only have one remote management session of the same type running at one
time.
time.
5. There is a web remote management session running with a Telnet session. A Telnet session will be
disconnected if you begin a web session; it will not begin if there already is a web session.
13.5 Remote Management and NAT
When NAT is enabled:
Use the ZyAIR’s WAN IP address when configuring from the WAN.
Use the ZyAIR’s LAN IP address when configuring from the LAN.