ZyXEL Communications 802.11g ADSL 2+ 4-Port Security Gateway HW-D Series - Manual (Page 248)

P-662H/HW-D Series User’s Guide
248 Chapter 16 VPN Screens
Figure 132 Edit VPN Policies
The following table describes the fields in this screen.
Table 94 Edit VPN Policies
LABEL DESCRIPTION
IPSec Setup
Active Select this check box to activate this VPN policy. This option determines whether
a VPN rule is applied before a packet leaves the firewall.
Keep Alive Select either Yes or No from the drop-down list box.
Select Yes to have the ZyXEL Device automatically reinitiate the SA after the SA
lifetime times out, even if there is no traffic. The remote IPSec router must also
have keep alive enabled in order for this feature to work.