ZyXEL Communications prestige 2602h series User Manual

Prestige 2602H/HW Series User’s Guide

Chapter 17 VPN Screens

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To change your Prestige’s global settings, click VPN and then Global Setting. The screen 
appears as shown.

Figure 100   VPN: Global Setting

The following table describes the fields in this screen.

The following examples show how multiple telecommuters can make VPN connections to a 
single Prestige at headquarters. The telecommuters use IPSec routers with dynamic WAN IP 
addresses. The Prestige at headquarters has a static public IP address.

See the following figure and table for an example configuration that allows multiple 
telecommuters (A, B and C in the figure) to use one VPN rule to simultaneously access a 
Prestige at headquarters (HQ in the figure). The telecommuters do not have domain names 
mapped to the WAN IP addresses of their IPSec routers. The telecommuters must all use the 
same IPSec parameters but the local IP addresses (or ranges of addresses) should not overlap. 

Table 76   VPN: Global Setting

Windows Networking 

(NetBIOS over TCP/IP)

NetBIOS (Network Basic Input/Output System) are TCP or UDP packets that 

enable a computer to find other computers. It may sometimes be necessary to 

allow NetBIOS packets to pass through VPN tunnels in order to allow local 

computers to find computers on the remote network and vice versa.

Allow NetBIOS Traffic 

Through All IP/Sec 

Tunnels

Select this check box to send NetBIOS packets through the VPN connection.

Back

Click Back to return to the previous screen.

Apply

Click Apply to save your changes back to the Prestige.

Cancel

Click Cancel to begin configuring this screen afresh.