Residential Gateway (RG) Mode
Fig. 60 Residential Gateway Mode
Fig. 61 Three IP stacks are activated in Residential mode
RG (Residential Gateway) Mode provides basic home networking plus NAT (Network Address
Translation). In this mode, three IP stacks are active:
• IP Stack 1 - for use by the cable company to communicate with the Cable Modem section only.
This stack receives its IP address from the cable company during CM initialization. It uses the
MAC address printed on the label attached to the Wireless Cable Gateway.
• IP Stack 3 - for use by you to remotely (i.e. from somewhere on the WAN side, such as at your
remote workplace) communicate with the Cable Modem and Networking sections, to remotely
access the internal web page diagnostics and configuration. This stack is also used by your cable
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