- Foundry Router User Guide

Security Features
June 2004 © 2004 Foundry Networks, Inc. 15 - 11
Figure 1 Tunnel Mode Between Two Foundry Security Gateways - Single Proposals
Step 1: Configure a WAN bundle of network type untrusted:
Step 2: Configure the Ethernet interface with trusted network type:
Step 3: Display the crypto interfaces:
Step 4: Add route to peer LAN:
Router1/configure/interface/bundle wan1# link t1 1
Router1/configure/interface/bundle wan1# encapsulation ppp
Router1/configure/interface/bundle wan1# ip address 172.16.0.1 24
Router1/configure/interface/bundle wan1# crypto untrusted
Router1/configure/interface/bundle wan1# exit
Router1/configure# interface ethernet 0
Configuring existing Ethernet interface
Router1/configure interface/ethernet 0# ip address 10.0.1.1 24
Router1/configure/interface/ethernet 0# crypto trusted
Router1/configure/interface/ethernet 0# exit
Router1# show crypto interfaces
Interface Network
Name Type
--------- -------
ethernet0 trusted
wan1 untrusted
Router1/configure# ip route 10.0.2.0 24 wan1