ZyXEL Communications wireless n gigabit netusb router User Manual

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NBG4615 User’s Guide
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Static Route
22.1  Overview   
This chapter shows you how to configure static routes for your NBG4615.
Each remote node specifies only the network to which the gateway is directly connected, and the 
NBG4615 has no knowledge of the networks beyond. For instance, the NBG4615 knows about 
network N2 in the following figure through remote node Router 1. However, the NBG4615 is unable 
to route a packet to network N3 because it doesn't know that there is a route through the same 
remote node Router 1 (via gateway Router 2). The static routes are for you to tell the NBG4615 
about the networks beyond the remote nodes.
Figure 116   
Example of Static Routing Topology