Motorola SB5100 Installation Manual - Page 74

Predefined Log Messages, SP-RFI_I05-991105 ° Error Codes for MAC Management Messages

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

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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