CDM-570/570L Satellite Modem with Optional IP Module Revision 4
IP Module Ethernet Interface Overview MN/CDM570L.IOM
1. Having a Protocol defined.
Protocol Priority:
a. VOCE – Voice Real Time Protocol
b. VDEO – Video Real Time Protocol
c. RTPS – Real Time Protocol Signaling
d. RTP – All Real Time Protocol
e. FTP – File Transfer Protocol
f. HTTP – Hypertext Transfer Protocol
g. TELN – Telnet Protocol
h. SMTP – Simple Mail Transfer Protocol
i. SNMP – Simple Network Management Protocol
j. SQL – Structured Query Language Protocol
k. ORCL – ORACLE Protocol
l. CTRX – CITRIX Protocol
m. SAP – Service Announcement Protocol
n. UDP – User Datagram Protocol
o. TCP – Transmission Control Protocol
p. ICMP – Internet Control Message Protocol
q. IP – All Internet Protocol
r. N-IP – All Non-Internet Protocol
2. Source IP Address or subnet defined.
3. Destination IP Address or subnet defined.
4. Source Port defined (lowest Port number first).
5. Destination Port defined (lowest Port number first).
The IP Module will sort each QoS rule as they are added and the QoS Configuration
display will be updated to reflect the order with which rules are matched.
QoS Statistics - Every QoS Rule defined can be monitored to see the traffic flow for
each Queue. These statistics will display the traffic sent in each Queue, the amount of
dropped traffic, and the number of Active Flows.
Protocol and Port Number Considerations - When defining QoS Rules, it is important
to be aware of specifics of the traffic for which the rule is intended.
When selecting a protocol for a QoS Rule, be aware that the IP Module allows for a very
broad selection (such as IP) or a very specific protocol. For example, RTP traffic can
consist of UDP portion (for voice or video) and a TCP portion (for RTP signaling). These
could have separate QoS Rules created or all be included in a single Rule by selecting
RTP as the protocol. The following diagram illustrates where each protocol selection
resides.
15–10