23.5 Example of Kerio VPN configuration: company with a filial office
303
•Set the IP address 10.1.1.1 as a primary DNS server also for the other hosts.
Note: For proper functionality of DNS, the DNS database must include records for hosts
in a corresponding local network. To achieve this, save DNS names and IP addresses of
local hosts into the hosts file (if they use IP addresses) or enable cooperation of the DNS
module with the DHCP server (in case that IP addresses are assigned dynamically to these
hosts). For details, see chapter 8.1.
4. Enable the VPN server and configure its SSL certificate (create a self-signed certificate if no
certificate provided by a certification authority is available).
Note: A free subnet which has been selected is now specified automatically in the VPN
network and Mask entries.
Figure23.19 Headquarters— VPN server configuration
For a detailed description on the VPN server configuration, refer to chapter 23.1.