Section 2: Routing (continued)
Configuring other Routers on your LAN
All traffic for devices not on the local LAN must be forwarded to the Twin WAN Gateway so that they can be forwarded to the Internet. This is done by configuring other Routers to use the Twin WAN Gateway as the Default Route or Default Gateway, as illustrated by the example below:
Configuration settings for the LAN shown with 2 routers and 3 LAN segments, the Twin WAN Gateway requires 2 entries as follows:
| For the Twin WAN Gateway’s Routing Table |
| Destination IP Address |
192.168.2.0 |
| Network Mask |
255.255.255.0 |
| Gateway IP Address |
192.168.1.100 |
| Interface |
LAN |
| Metric |
2 |
| Destination IP Address |
192.168.3.0 |
| Network Mask |
255.255.255.0 (Standard Class C) |
| Gateway IP Address |
192.168.1.100 |
| Interface |
LAN |
| Metric |
3 |
| For Router A’s Default Route |
| Destination IP Address |
0.0.0.0 |
| Network Mask |
0.0.0.0 |
| Gateway IP Address |
192.168.1.1 |
| Metric |
2 |
| For Router A’s Default Route |
| Destination IP Address |
0.0.0.0 |
| Network Mask |
0.0.0.0 |
| Gateway IP Address |
192.168.1.1 |
| Interface |
LAN |
| Metric |
3 |
