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4 DIAGNOSTICS
Field
eCM Registered
Network
Access
Initialize BPI
System Up
Time
IP Addresses
MAC Addresses
Downstream Channel (carries data from the headend to the set-top)
Carrier Lock
Frequency
LKC
Description
Displays whether the embedded cable modem has registered with the
cable modem termination system (CMTS):
•
YES — DOCSIS registration is complete.
•
NO — DOCSIS registration is in progress, or the set-top could not
register.
•
N/A — The value is invalid or cannot be retrieved, or DOCSIS is not
enabled.
Displays whether the cable modem has been granted access to the DOCSIS
network:
•
YES — The cable modem was granted DOCSIS network access.
•
NO — The set-top is obtaining DOCSIS network access.
•
N/A — The value is invalid or cannot be retrieved, or DOCSIS is not
enabled.
The Baseline Privacy Interface (BPI) status:
•
YES — BPI has been successfully initialized for the cable modem.
•
NO — BPI initialization is in progress, has failed, or was not requested
by the network.
•
N/A — The value is invalid or cannot be retrieved, or DOCSIS is not
enabled.
The Days, Hours, Mins (minutes), and Seconds the DOCSIS system has
been operational. If the value is invalid or cannot be retrieved, or if DOCSIS
is not enabled, each field displays zeros.
The Cable Modem and Set-Top IP addresses in dotted-decimal format
xxx.xxx.xxx.xxx. Each byte value is padded with zeros when necessary. For
example, 10.0.1.10 is displayed as 010.000.001.010. If the value is invalid or
cannot be retrieved, or if DOCSIS is not enabled, 000.000.000.000 is
displayed.
The Cable Modem and Set-Top MAC address in hexadecimal format
xx:xx:xx:xx:xx:xx. Each byte value xx ranges from 00 to FF and is padded
with zeros when necessary. For example, 0:0:2D:1:F1:D is displayed as
00:00:2D:01:F1:0D. If the value is invalid or cannot be retrieved, or if
DOCSIS is not enabled, 00:00:00:00:00:00 is displayed.
•
YES — The cable modem is locked to a DOCSIS downstream channel.
•
NO — The cable modem is not locked to a downstream channel.
•
N/A — The value is invalid or cannot be retrieved, or DOCSIS is not
enabled.
The center frequency of the channel to which the DOCSIS downstream
channel receiver is tuned. It can be 54 to 860 MHz. If the value is invalid or
cannot be retrieved, downstream Carrier Lock is NO, or if DOCSIS is not
enabled, N/A is displayed.
The last known carrier (LKC); the frequency of the last tuned downstream
channel used if the embedded cable modem enters hunt mode. It can be 54
to 1002 MHz. If the value is invalid or cannot be retrieved, Carrier Lock is
NO, or if DOCSIS is not enabled, N/A is displayed.
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