Configuring
The following is the normal progression of states as the Cisco uBR900 series registers with the CMTS:
wait_for_link_up_state
ds_channel_scanning_state wait_ucd_state wait_map_state ranging_1_state ranging_2_state dhcp_state establish_tod_state security_association_state configuration_file_state registration_state establish_privacy_state maintenance_state
Following is an example of a MAC log file for a cable access router that has successfully registered with the headend CMTS. The output that is displayed is directly related to the messages that are exchanged between the Cisco uBR900 series and the CMTS.
uBR924# show controllers |
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508144.340 | CMAC_LOG_DRIVER_INIT_IDB_RESET | 0x08098FEA | |
508144.342 | CMAC_LOG_LINK_DOWN |
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508144.344 | CMAC_LOG_LINK_UP |
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508144.348 | CMAC_LOG_STATE_CHANGE | ds_channel_scanning_state | |
508144.350 | CMAC_LOG_WILL_SEARCH_DS_FREQUENCY_BAND | 88/453000000/855000000/6000000 | |
508144.354 | CMAC_LOG_WILL_SEARCH_DS_FREQUENCY_BAND | 89/93000000/105000000/6000000 | |
508144.356 | CMAC_LOG_WILL_SEARCH_DS_FREQUENCY_BAND | 90/111250000/117250000/6000000 | |
508144.360 | CMAC_LOG_WILL_SEARCH_DS_FREQUENCY_BAND | 91/231012500/327012500/6000000 | |
508144.362 | CMAC_LOG_WILL_SEARCH_DS_FREQUENCY_BAND | 92/333015000/333015000/6000000 | |
508144.366 | CMAC_LOG_WILL_SEARCH_DS_FREQUENCY_BAND | 93/339012500/399012500/6000000 | |
508144.370 | CMAC_LOG_WILL_SEARCH_DS_FREQUENCY_BAND | 94/405000000/447000000/6000000 | |
508144.372 | CMAC_LOG_WILL_SEARCH_DS_FREQUENCY_BAND | 95/123015000/129015000/6000000 | |
508144.376 | CMAC_LOG_WILL_SEARCH_DS_FREQUENCY_BAND | 96/135012500/135012500/6000000 | |
508144.380 | CMAC_LOG_WILL_SEARCH_DS_FREQUENCY_BAND | 97/141000000/171000000/6000000 | |
508144.382 | CMAC_LOG_WILL_SEARCH_DS_FREQUENCY_BAND | 98/219000000/225000000/6000000 | |
508144.386 | CMAC_LOG_WILL_SEARCH_DS_FREQUENCY_BAND | 99/177000000/213000000/6000000 | |
508144.390 | CMAC_LOG_WILL_SEARCH_SAVED_DS_FREQUENCY | 699000000 | |
508145.540 | CMAC_LOG_UCD_MSG_RCVD | 3 |
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508146.120 | CMAC_LOG_DS_64QAM_LOCK_ACQUIRED | 699000000 | |
508146.122 | CMAC_LOG_DS_CHANNEL_SCAN_COMPLETED |
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508146.124 | CMAC_LOG_STATE_CHANGE | wait_ucd_state | |
508147.554 | CMAC_LOG_UCD_MSG_RCVD | 3 |
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508147.558 | CMAC_LOG_UCD_NEW_US_FREQUENCY | 20000000 | |
508147.558 | CMAC_LOG_SLOT_SIZE_CHANGED | 8 |
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508147.622 | CMAC_LOG_FOUND_US_CHANNEL | 1 |
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508147.624 | CMAC_LOG_STATE_CHANGE | wait_map_state | |
508148.058 | CMAC_LOG_MAP_MSG_RCVD |
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508148.060 | CMAC_LOG_INITIAL_RANGING_MINISLOTS | 40 |
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508148.062 | CMAC_LOG_STATE_CHANGE | ranging_1_state | |
508148.064 | CMAC_LOG_RANGING_OFFSET_SET_TO | 9610 |
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508148.066 | CMAC_LOG_POWER_LEVEL_IS | 28.0 | dBmV (commanded) |
508148.068 | CMAC_LOG_STARTING_RANGING |
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508148.070 | CMAC_LOG_RANGING_BACKOFF_SET | 0 |
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508148.072 | CMAC_LOG_RNG_REQ_QUEUED | 0 |
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508148.562 | CMAC_LOG_RNG_REQ_TRANSMITTED |
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508148.566 | CMAC_LOG_RNG_RSP_MSG_RCVD |
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508148.568 | CMAC_LOG_RNG_RSP_SID_ASSIGNED | 2 |
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508148.570 | CMAC_LOG_ADJUST_RANGING_OFFSET | 2408 |
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508148.572 | CMAC_LOG_RANGING_OFFSET_SET_TO | 12018 |
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508148.574 | CMAC_LOG_ADJUST_TX_POWER | 20 |
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508148.576 | CMAC_LOG_POWER_LEVEL_IS | 33.0 | dBmV (commanded) |
508148.578 | CMAC_LOG_STATE_CHANGE | ranging_2_state | |
508148.580 | CMAC_LOG_RNG_REQ_QUEUED | 2 |
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Cisco IOS Multiservice Applications Configuration Guide
