Mocomtech CDM-570L Manuel D’Utilisation

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CDM-570/570L Satellite Modem with Optional IP Module 
Revision 4 
IP Module - CLI and Telnet Operation 
MN/CDM570L.IOM 
The Route Table Configuration page contains the following options/fields: 
 
Menu Options/Fields 
Entry
Description 
Route001-Route008 
(256) 
(The 8 currently 
displayed routes, up to 
256 can be defined) 
1-8 
Route Table allows user to define how packets the 
IP 
M
odule receives are routed. Defining an entry in this table is 
similar to using 'route add' command of machines that 
support that command. For each route, the user must define:  
1. 
A name assigned by the user to reference the route. 
The assigned name cannot contain any whitespace 
and must be unique. 
2. 
The destination address of an IP packet of interest. 
The number of network addresses that are governed by the 
selected destination entry, i.e., subnet mask. 
The Next Hop IP address. This is the IP where the packet will 
be routed for further processing. The Next Hop IP Address 
for traffic to be sent over the satellite will be the desired 
HDLC address. 
Point-to-Point – no HDLC address 
Small Network - 0x1 – 0xFE 
Large Network – 0x1 – 0xFFFE 
Also, a route can be defined to have 
IP M
odule send traffic 
to another IP address on the same subnet as the Ethernet 
interface. 
Optionally: If the user enters a multicast address (224.0.0.0-
239.255.255.255) as the destination IP address, then the 
following parameters will be requested: 
Route MultiCast packets from Ethernet to Satellite? [y/n] 
The option allows the user to specify if multicast packets that 
match the provided IP address will be routed from the 
Ethernet to Satellite. “No” means that the packets will be 
discarded. 
Route MultiCast packets from Satellite to Ethernet? [y/n] 
The option allows the user to specify if multicast packets that 
match the provided IP address will be routed from the 
Satellite to Ethernet. “No” means that the packets will be 
discarded. 
Multicast Routes always have a subnet length of 32 and the 
next hop is 0.0.0.0 because it is not applicable. 
Note: The 
IP M
odule does allow the specification of one 
and only one default route. Destination IP = 0.0.0.0 
Subnet Length = 0. The default route can be defined 
to send traffic to either the Satellite or Ethernet 
interface. 
This will cause all packets that do not match any 
other route to be sent to the destination you have 
defined for further processing. 
Base 
The Route Table menu allows the user to view up to 8 
17–33