Figure G-4. Router Point-To-Multipoint Mode With Streamline Encapsulation - Comtech EF Data CDM-570 Installation And Operation Manual

CDM-570/570L Satellite Modem with Optional IP Module
Appendix G
Each CDM-570/L-IP would select the HDLC address associated with its site as a RX HDLC
Address. Therefore, for this case:
•
The Hub CDD-564/L Demodulators 1, 2, and 3 would have 0x01 as the first RX HDLC
Address;
•
Remote 'A' CDM-570/L-IP would have 0x02;
•
Remote 'B' CDM-570/L-IP would have 0x03;
•
Remote 'C' CDM-570/L-IP would have 0x04.
The Hub CDM-IP 1 has static routes defined for each of the remote CDM-570/L-IP subnets with
the Next Hop HDLC address being the HDLC address associated with the remote site. All three
remote CDM-570/L-IP modems have default routes to the satellite with the Next Hop HDLC
address being 0x01. The Hub CDD-564/L Demodulator has a default route (ToEth) to the Hub
CDM-570/L-IP modem because all outbound traffic will go through the CDM-570/L-IP modem.
Additional remote sites can be added through a dedicated demodulator at the hub for each remote.
Router Point-to-MultiPoint Mode with Streamline Encapsulation only applies
to CDM-570/L-IPs and CDD-564/L IPs operating with CDM570/L-IP Modem
Firmware Version 1.7.# or later.

Figure G-4. Router Point-to-MultiPoint Mode with Streamline Encapsulation

G–8
Revision 12
MN/CDM570L.IOM