ZyXEL Communications G-3000H User Manual

G-3000H User’s Guide

Chapter 24 System Maintenance and Information

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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.

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.

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.

There is a system timeout of five minutes (300 seconds) for Telnet/web/FTP connections. 
Your ZyAIR will automatically log you out if you do nothing in this timeout period, except 
when it is continuously updating the status in menu 24.1 or when sys stdio has been 

changed on the command line.