ADC 410F - Manual (Page 30)

Determining IP Addresses for the Subnet
22 Megabit Modem 410F and 420F User Manual
D
ETERMINING
IP A
DDRESSES FOR THE
S
UBNET
If you have not already done so, you need to determine the IP addresses and subnet masks for
the Megabit Modem 410F and 420F and each device on their LANs. This will enable you to
configure and manage the modems from the 10/100BASE-T LAN port or ADSL (WAN) port,
as well as transmit information to and receive information from devices throughout the system.
How to set the IP addresses and subnet masks for the Megabit Modem 410F and 420F and
the devices on their LANs depends upon whether you configure the system for bridging,
routing, or bridging and routing mode.
Managing Modems in Bridging Mode
The following is a sample configuration for setting the IP addresses and subnet masks for
managing modems when bridging mode only is enabled. Note that in bridging mode, the
410F LAN and 420F LAN must be on the same IP subnet. When you connect to a modem either
locally or remotely, use the modem 10/100BASE-T LAN port IP address.
The IP addresses in the figure below are for example only. Acquire your own
IP addresses from your network administrator or service provider.
420F
Modem
410F
Modem
192.168.0.10
255.255.255.0
ADSL
192.168.0.9
255.255.255.0
192.168.0.11
255.255.255.0
192.168.0.4
255.255.255.0 192.168.0.1
255.255.255.0
192.168.0.5
255.255.255.0
192.168.0.6
255.255.255.0
Same IP Subnet