Figure 131 Ip Alias - Nortel 252 Configuration

2
The Business Secure Router reroutes the packet to Gateway B, which is in
Subnet 2.
3 The reply from WAN goes to the Business Secure Router.
4 The Business Secure Router ends the response to the computer in Subnet 1.

Figure 131 IP Alias

Business Secure Router
Nortel Business Secure Router 252 Configuration — Advanced
Appendix B Triangle Route 231
WAN