Configuring the security interfaces
87
Model 3201 G.SHDSL Integrated Access Device User Guide
6 • Security
The next step in configuring the router is adding the default gateway route. Since the WAN IP address of the
3201 modem at the CO site is 192.168.101.2, this will be the gateway for the 3201 modem at the CPE site,
the modem we are currently configuring.
1. Click on
IP Routes
under Configuration on the 3201 modem’s Menu.
2. Click on
Create a New IP Route
.
3. Enter 192.168.101.2 in the box adjacent to Gateway.
4. Leave Destination and Netmask both as 0.0.0.0 because this is the gateway default route.
5. Click on
Create
and the route will be entered.
6. The default gateway can be verified by clicking on
IP Routes
under Status in the menu.
Configuring the security interfaces
The interfaces and routes have been configured on the 3201 Router modem which will function as the firewall.
The Ethernet side of the 3201 will be configured to be an internal security interface whereas the WAN side is
configured as an external security interface since it is on “public” side of the modem connection.
1. Click on
Security
under Configuration on the 3201 modem’s menu.
2. Under Security Interfaces, click on
Add Interface
.
3. Select Name of the WAN port (ipoa-0) and Interface Type to be external. Click on
Apply
.
Summary of Contents for DIAMONDLINK 3201
Page 12: ...About this guide Model 3201 G SHDSL Integrated Access Device User Guide 10...
Page 19: ...17 Chapter 2 Product Overview Chapter contents Product Overview 18 Applications Overview 18...
Page 22: ...2 Product Overview Model 3201 G SHDSL Integrated Access Device User Guide 20 Product Overview...
Page 101: ...99 Chapter 8 Monitoring Status Chapter contents Status LEDs 100...
Page 106: ...9 Diagnostics Model 3201 G SHDSL Integrated Access Device User Guide 104 Software Upgrades...
