Router Modes; Router Mode - Point-To-Point - Comtech EF Data CDM-570A Installation And Operation Manual

CDM-570L/570AL Satellite Modem with Optional Packet Processor
Appendix D
D.3.1.1.3

Router Modes

D.3.1.1.3.1 Router Mode – Point-to-Point
Table D-7 shows a 256 kbps Point-to-Point duplex link in Router Mode. For this case:
• Each side of the link has different IP subnets – 10.10.0.0/16 and 10.20.0.0/16.
• Each CDM-IP has a static route defined for the distant CDM-IP subnet.
•
The Next Hop is automatically defined as Point-to-Point, and there are no HDLC addresses to
configure; all that is required to send traffic between the PCs on each subnet is to define the
local CDM-IP as the PC default gateway.
•
The CDM-IPs will only pass traffic over the satellite link by the ToSat routes configured in the
Route Table.
Table D-7. Router Point-to-Point Working Mode
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MN-CDM570A
Revision 3