Setting Up Lan Interfaces; Figure 13 Lan-To-Nortel Vpn Router Connection - Nortel Contivity 1100 Configuration Manual

Chapter 5 Configuring the system 93
10 Click on OK. The Nortel VPN Router checks all of the DNS addresses to see
if they respond and then provides an operational or error status.
The ISP Provided Server is not user configurable. It is provided by the ISP. The
ISP may assign more than one DNS server, but only one of them (primary) is
shown on the window.

Setting up LAN interfaces

The LAN interface that is available on the system board is configured to be private
by default. Connect its interface to your corporate LAN. Additional interfaces that
are inserted into the expansion slots are public by default.
The private LAN interface and the management IP address must be on the same
network, and the public LAN interface should be on a different network, both
physically and logically. If your Nortel VPN Router has a single network interface
and you want to position the Nortel VPN Router behind the firewall and router,
then you should set the Nortel VPN Router interface type to private. Figure 13
shows a connection from a LAN to a Nortel VPN Router.

Figure 13 LAN-to-Nortel VPN Router connection

Nortel VPN Router Configuration — Basic Features