ZyXEL Communications G.SHDSL.bis 4-port Security Gateway P-793H - Manual (Page 174)

P-793H User’s Guide
174 Chapter 11 IPSec VPN
Figure 81 VPN > Setup > Edit > Manual
The following table describes the fields in this screen.
Table 53 VPN > Setup > Edit > Manual
LABEL DESCRIPTION
IPSec Setup
Active Select this check box to activate this VPN policy.
Name Type up to 32 characters to identify this VPN policy. You may use any character,
including spaces, but the ZyXEL Device drops trailing spaces.
IPSec Key Mode Select IKE or Manual from the drop-down list box. Manual is a useful option for
troubleshooting if you have problems using IKE key management.
SPI Type a number (base 10) from 1 to 999999 for the Security Parameter Index.
Encapsulation
Mode
Select Tunnel mode or Transport mode from the drop-down list box.
DNS Server (for
IPSec VPN)
If there is a private DNS server that services the VPN, type its IP address here.
The ZyXEL Device assigns this additional DNS server to the ZyXEL Device 's
DHCP clients that have IP addresses in this IPSec rule's range of local addresses.
A DNS server allows clients on the VPN to find other computers and servers on
the VPN by their (private) domain names.