ATL Telecom AM200 - Manual (Page 48)

ATL User Guide
AM200 Modem 48
8.11 BRIDGE
Probably the quickest way to change an AM200 to be a Bridge is to restore the factory default settings as
described in section 8.13. Otherwise the following commands will configure the AM200 to be a bridge.
First remove the router configuration. Type in:
--> ip clear interfaces ↵↵
--> ip clear routes ↵↵
--> ip clear riproutes ↵↵
Then add interfaces for each side of the bridge, e.g. "lan" for the Ethernet user port and "wan" for the DSL
connection: Type in:-
--> bridge add interface lan ↵↵
--> bridge add interface wan ↵↵
Then attach the interfaces to the appropriate transports. Type in:
--> bridge attach lan ethernet ↵↵
--> bridge attach wan hdlc ↵↵
Finally to allow IP management of the unit, create an IP interface "iplan" and attach the bridge to the IP stack:
--> ip add interface iplan <ipaddress> <netmask> ↵↵
--> ip attachbridge iplan ↵↵
See the diagram below for an example configuration of AM200 being used as a bridge.
Figure 14 AM200 to AM200
AM200 AM200
CO CPE
Term
Test User Line
atl AM200
Term
Test User Line
atl AM200
IP Address
10.1.1.1
Subnet Mask
255.255.0.0
IP Address
10.1.1.4
Subnet Mask
255.255.0.0
IP Address
10.1.1.2
Subnet Mask
255.255.0.0
IP Address
10.1.1.3
Subnet Mask
255.255.0.0