Zhone Technologies IMACS-200 - Manual (Page 217)

IPR 12-3
IP Routing Frame Relay Network
12.3.1.1 IPR to the Internet
The IPR card can be used as a gateway to the Internet through Frame Relay Network. Figure
12-2 shows how the IPR is routed through Frame Relay Network to the Internet Router.
Figure 12-2.IPR Card Routed to the Internet through Frame Relay Network