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CDM-570/570L Satellite Modem with Optional IP Module Revision 4
Typical IP Module Operation Setups MN/CDM570L.IOM
Feature Support - The IP Module also has several standard and optional features to
further optimize security, performance and efficiency. The following table defines how
these features are supported in the two different Working Modes:
Feature
easyConnect™ Mode
Router Mode
HDLC Address
Mode
Point-to-Point Only Point-to-Point, Small Network, Large
Network (can be Point-to-Multipoint)
10/100 BaseT
Operation
10 or 100BaseT
Half or Full Duplex
10 or 100 BaseT
Half or Full Duplex
Access Lists
None 4 Clients by IP or IP Subnet
3xDES
Encryption
1 Encrypt Decrypt Key
All traffic encrypted when enabled
Up to 8 Encrypt Decrypt Keys or random
Traffic encrypted on a per route basis
Quality of
Service
Min/Max; Max/Priority; DiffServ Min/Max; Max/Priority; DiffServ
Header
Compression
Yes – Layer 2 is always
compression. Applied to all
Layers 3, 4, and 5 traffic when
enabled
Yes – applied on a per route basis
Payload
Compression
Yes - applied to all traffic when
enabled
Yes – applied on a per route basis
Multicast
Select either all or no Multicast,
Uplink or Downlink
All or specific Multicast streams, Uplink
or Downlink
IGMP
No Yes
Remote
upgrade by
FTP
Yes Yes
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