Comtech EF Data CDM-570L Installation And Operation Manual page 369

CDM-570/570L Satellite Modem with Optional IP Module
IP Module - CLI and Telnet Operation
Menu Options/Fields
WAN Rx Overrun Count
WAN HDLC CRC Error
Count
WAN Rx HDLC Payload
Count
WAN Rx HDLC Header
Count
WAN Rx HDLC Packet
Count
WAN Rx Err Invalid Flow Id
WAN Rx Err SAR
Reassemble
WAN Rx Err Hdr Decomp
WAN Rx Err Mem Alignment
WAN Rx Err bad CRC
WAN TX Err - No Route
WAN TX Err - Pkt Start
WAN TX Err - Pkt Front
Length
WAN TX Err - Pkt End
Length
WAN TX Err - Pkt Invalid
Length
WAN TX Err - Pkt Dropped -
Sat overdriven
WAN Tx HDLC Header
Count
WAN Tx HDLC Payload
Count
WAN Tx HDLC Packet
Count
Ethernet traffic destined to
go over WAN (kbps)
Actual Satellite traffic (kbps)
Entry
Count of received frames that exceeded max frame
length of 2K bytes in length (Or) overflowed the HDLC
buffer.
Number of received frames that failed HDLC CRC
check.
The count of payload bytes that were received over
satellite link excluding any frame overhead.
The count of HDLC header bytes received over
satellite link including control, HDLC address, Flow ID,
and CRC.
Number of packets received over satellite link.
Number of packets which the flow identifier has been
corrupted, does not fall into the range of acceptable
values.
Internal Traffic Statistics used for Factory
This counter keeps track of number of HDLC header
bytes transmitted over satellite link.
Number of payload bytes transmitted over satellite link.
Count of packets transmitted over satellite link.
Bandwidth required to forward Ethernet traffic before
compression.
Current satellite bandwidth being used.
17–69
Description
Number of packets unable to correctly
reassemble a segmented packet.
Number of packets unable to correctly
decompress the header information.
Number of packets discarded (caused
by memory corruption).
Number of corrupted packets indicated
by CRC check.
Troubleshooting
Revision 4
MN/CDM570L.IOM