ZyXEL Communications NBG5715 User Manual page 132

Chapter 18 IPSec VPN
Figure 81 Security > IPSec VPN > General > Edit: Manual
The following table describes the labels in this screen.
Security > IPSec VPN > General > Edit: Manual
Table 56
LABEL
Property
Property
IPSec Keying
Mode
DNS Server (for
IPSec VPN)
132
DESCRIPTION
Select Enable to activate this VPN policy.
Select Manual from the drop-down list box. Manual is a useful option for
troubleshooting if you have problems using IKE key management.
If there is a private DNS server that services the VPN, type its IP address here.
The NBG5715 assigns this additional DNS server to the NBG5715'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.
NBG5715 User's Guide