ZyXEL Communications Wireless Gateway Series Manual De Usuario

ZyAIR Wireless Gateway Series User’s Guide 

Remote Management 

 

13-11 

 

The following table describes the labels in this screen. 

Server Port 

The DNS service port number is 53 and cannot be changed here. 

Server Access 

Select the interface(s) through which a computer may send DNS queries to the ZyAIR. 

Secured Client 
IP Address 

A secured client is a “trusted” computer that is allowed to send DNS queries to the 
ZyAIR. 

Select All to allow any computer to send DNS queries to the ZyAIR.  

Choose Selected to just allow the computer with the IP address that you specify to 
send DNS queries to the ZyAIR. 

Apply

 

Click Apply to save your changes back to the ZyAIR.

 

Reset

 

Click Reset to begin configuring this screen afresh.

 

To change your ZyAIR’s security settings, click ADVANCED, REMOTE MGNT and then the Security 
tab. The screen appears as shown. 

If an outside user attempts to probe an unsupported port on your ZyAIR, an ICMP response packet is 
automatically returned.  This allows the outside user to know the ZyAIR exists. The ZyAIR series support