User Manual

Chapter 3:Networking
60
Illustrations contained in this document are for representation only.
MAC and IP Addresses Summary
This table summarizes all the MAC and IP addresses that may be associated with the TCP/IP
communication stacks in your Wireless Cable Gateway. The ones actually used depend upon your
gateway Operating Mode, as explained above. At minimum, your cable company will need to know the
MAC address associated with IP Stack 1, which is the MAC address shown on the modem label.
Stack Name
Purpose -Mode MAC Address IP Address
IP Stack 1
IP Stack 2
CM WAN access -all Modes
local management -CM Mode
per label on CM assigned by cable company
during initialization
IP Stack 3
IP Stack 4
only CM label + 1 fixed at 192.168.100.1
IP Stack 5
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CableHome remote management
-CH Mode only
end-user remote management,
LAN WAN access -RG Mode
only
CM label + 2
CM label + 3
assigned by cable company
assigned by cable company
WAN data access -
CH Mode only
CM label + 4 fixed at 192.168.0.1
local management -
RG, CH Modes only
LAN gateway
CM label + 5
MAC and IP Addresses