ZyXEL Communications P-792H - Ipsec VPN Technical Reference; Ipsec Architecture

Chapter 12 VPN
P-792H v2 User’s Guide
173
The following table describes the fields in this screen.
12.9 IPSec VPN Technical Reference
This section provides some technical background information about the topics
covered in this chapter.
12.9.1 IPSec Architecture
The overall IPSec architecture is shown as follows.
Figure 78 IPSec Architecture
Table 48 Security > VPN > Global Setting
LABEL DESCRIPTION
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
IPSec Tunnels
Select this check box to send NetBIOS packets through the VPN
connection.
Apply Click Apply to save your changes back to the P-792H v2.
Cancel Click Cancel to begin configuring this screen afresh.