Telecommuter Vpn/Ipsec Examples; Telecommuters Sharing One Vpn Rule Example; Figure 88 Telecommuters Sharing One Vpn Rule Example; Table 56 Vpn > Vpn Global Setting - ZyXEL Communications G.SHDSL.bis 4-port Security Gateway P-793H User Manual

Chapter 11 IPSec VPN
The following table describes the fields in this screen.
Table 56 VPN > VPN Global Setting
LABEL
Windows Networking
(NetBIOS over TCP/IP)
Allow NetBIOS Traffic
Through All IPSec
Tunnels
Apply
Cancel

11.8 Telecommuter VPN/IPSec Examples

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

11.8.1 Telecommuters Sharing One VPN Rule Example

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
ZyXEL Device 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.

Figure 88 Telecommuters Sharing One VPN Rule Example

174
DESCRIPTION
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.
Select this check box to send NetBIOS packets through the VPN connection.
Click Apply to save your changes back to the ZyXEL Device.
Click Cancel to begin configuring this screen afresh.
P-793H User's Guide