Motorola SB5100 Series - Predefined Log Messages; SP-RFI_I05-991105 - Error Codes for MAC Management Messages; SYNC Timing Synchronization; UCD Upstream Channel Descriptor

B-2 Event Log Messages
SURFboard Cable Modem Installation Manual
Predefined Log Messages
SP-RFI_I05-991105 – Error Codes for MAC Management Messages
SYNC Timing Synchronization
Code Event Log Messages Level Cable Modem Actions
T00.0
SYNC Timing Synchronization
T01.0
Failed to acquire QAM/QPSK symbol
timing. Error stats? Retry #s?
T02.0
Failed to acquire FEC framing. Error
stats? Retry #s? # of bad frames?
T02.1
Acquired FEC framing. Failed to aquifer
MPEG2 Sync. Retry #s?
T03.0
Failed to acquire MAC framing. Error
stats? Retry #s? # of bad frames?
T04.0
Failed to Receive MAC SYNC frame
within time-out period.
T05.0
Loss of Sync. (Missed 5 in a row, after
having Synced at one time)
UCD Upstream Channel Descriptor
Code Event Log Messages Level Cable Modem Actions
U00.0
UCD Upstream Channel Descriptor
U01.0
No UCDs Received. Time-out.
U02.0
UCD invalid or channel unusable.
U03.0
UCD valid, BUT no SYNC received.
TIMED OUT.
U04.0
UCD & SYNC valid, NO MAPS for THIS
Channel.
U05.0
UCD received with invalid or out of order
Configuration Change Count.
U06.0
US Channel wide parameters not set
before Burst Descriptors
MAP Upstream Bandwidth Allocation
Code Event Log Messages Level Cable Modem Actions
M00.0
MAP Upstream Bandwidth Allocation
M01.0
A transmit opportunity was missed
because the MAP arrived too late