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Command Reference
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Release 11.3(4)NA
*Mar 7 01:43:15: 528317.958 CMAC_LOG_RNG_RSP_MSG_RCVD
*Mar 7 01:43:15: 528317.960 CMAC_LOG_ADJUST_TX_POWER 14
*Mar 7 01:43:15: 528317.962 CMAC_LOG_POWER_LEVEL_IS 34.0 dBmV (commanded)
*Mar 7 01:43:15: 528317.964 CMAC_LOG_RANGING_CONTINUE
*Mar 7 01:43:16: 528318.968 CMAC_LOG_RNG_REQ_TRANSMITTED
*Mar 7 01:43:16: 528318.970 CMAC_LOG_RNG_RSP_MSG_RCVD
*Mar 7 01:43:16: 528318.974 CMAC_LOG_RANGING_SUCCESS
*Mar 7 01:43:16: 528318.976 CMAC_LOG_STATE_CHANGE dhcp_state
*Mar 7 01:43:16: 528318.978 DHCP_COMPLETE
*Mar 7 01:43:16: 528318.980 CMAC_LOG_STATE_CHANGE establish_tod_state
*Mar 7 01:43:16: 528318.982 CMAC_LOG_TOD_COMPLETE
*Mar 7 01:43:16: 528318.984 CMAC_LOG_STATE_CHANGE security_association_state
*Mar 7 01:43:16: 528318.986 CMAC_LOG_SECURITY_BYPASSED
*Mar 7 01:43:16: 528318.988 CMAC_LOG_STATE_CHANGE configuration_file_state
*Mar 7 01:43:16: 528318.992 CMAC_LOG_CONFIG_FILE_PROCESS_COMPLETE
*Mar 7 01:43:16: 528319.028 CMAC_LOG_STATE_CHANGE registration_state
*Mar 7 01:43:16: 528319.030 CMAC_LOG_REG_REQ_MSG_QUEUED
*Mar 7 01:43:16: 528319.036 CMAC_LOG_REG_REQ_TRANSMITTED
*Mar 7 01:43:16: 528319.038 CMAC_LOG_REG_RSP_MSG_RCVD
*Mar 7 01:43:16: 528319.040 CMAC_LOG_COS_ASSIGNED_SID 1/4
*Mar 7 01:43:16: 528319.044 CMAC_LOG_RNG_REQ_QUEUED 4
*Mar 7 01:43:16: 528319.046 CMAC_LOG_REGISTRATION_OK
*Mar 7 01:43:16: 528319.048 CMAC_LOG_STATE_CHANGE establish_privacy_state
*Mar 7 01:43:16: 528319.052 CMAC_LOG_STATE_CHANGE maintenance_state
If the DHCP server could not be reached, the error would look like this in the MAC log:
497959.800 CMAC_LOG_STATE_CHANGE dhcp_state
497969.864 CMAC_LOG_RNG_REQ_TRANSMITTED
497969.866 CMAC_LOG_RNG_RSP_MSG_RCVD
497979.936 CMAC_LOG_RNG_REQ_TRANSMITTED
497979.938 CMAC_LOG_RNG_RSP_MSG_RCVD
497989.802 CMAC_LOG_WATCHDOG_TIMER
497989.804 CMAC_LOG_RESET_DHCP_WATCHDOG_EXPIRED
497989.804 CMAC_LOG_STATE_CHANGE reset_interface_state
497989.806 CMAC_LOG_DHCP_PROCESS_KILLED
Sample Display 2
MAC error log information is displayed in the following example, which is also reported via SNMP:
uBR904# show controller cable-modem 0 mac errors
62856.934 R02.0 No Ranging Response received. T3 time-out.
62857.436 R02.0 No Ranging Response received. T3 time-out.
62859.450 R02.0 No Ranging Response received. T3 time-out.
62860.962 R02.0 No Ranging Response received. T3 time-out.
62908.796 D05.0 TFTP Request sent. No Response/No Server.
62949.080 D05.0 TFTP Request sent. No Response/No Server.
62989.368 D05.0 TFTP Request sent. No Response/No Server.
63029.650 D05.0 TFTP Request sent. No Response/No Server.
63069.932 D05.0 TFTP Request sent. No Response/No Server.
If the DHCP server could not be reached, the error would look like this in the MAC error display:
uBR904# show controller cable-modem 0 mac errors
497989.804 D01.0 Discover sent no Offer received. No available DHCP Server.
498024.046 D01.0 Discover sent no Offer received. No available DHCP Server.
498058.284 D01.0 Discover sent no Offer received. No available DHCP Server.