User`s guide

Chapter 18 IPSec VPN
NBG5715 User’s Guide
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18.5.3 Configuring Manual Key
You only configure VPN manual key when you select Manual in the IPSec Keying Mode field on
the IPSec VPN > General > Edit screen.
Figure 80 Security > IPSec VPN > General > Edit: Manual
The following table describes the labels in this screen.
Table 55 Security > IPSec VPN > General > Edit: Manual
LABEL DESCRIPTION
Property
Property Select Enable to activate this VPN policy.
IPSec Keying
Mode
Select Manual from the drop-down list box. Manual is a useful option for
troubleshooting if you have problems using IKE key management.
DNS Server (for
IPSec VPN)
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.