ShoreTel 4500 Installation Manual page 22

Setting the IP Address for the VPN Concentrator
2. Under WAN Interface Settings:
a. Select Static IP.
b. Set the IP Address to an IP address that is within the subnet of the DMZ for your
firewall.
c. Set the Subnet Mask.
3. Under Network Settings:
a. Set the Default Gateway to the upstream router' s IP address.
b. Set the Primary DNS Server and Secondary DNS Server to the primary and
secondary DNS servers, respectively.
4. Under LAN Interface Settings:
a. Set the IP Address to an IP address that can be reached from the LAN network.
16
Figure 1-16 Network Page
Note:
If you do not know the IP Address or subnet mask assigned to the WAN
Interface, contact your system administrator.
Additional Note:
The IP address can be a private IP address and you can configure the
firewall to NAT port 443 to the private IP on the concentrator.
Chapter 1