Filter
Top Products
Configuring Subscriber-End Broadband Access Router Features
Subscriber-End Broadband Access Router Basic Troubleshooting
MC-637
Cisco IOS Multiservice Applications Configuration Guide
The CMAC_LOG_POWER_LEVEL_IS field is the power level that the CMTS told the Cisco uBR900 series
to adjust to. The
CMAC_LOG_RANGING_SUCCESS field indicates that the ranging adjustment was
successful.
508148.062 CMAC_LOG_STATE_CHANGE ranging_1_state
508148.064 CMAC_LOG_RANGING_OFFSET_SET_TO 9610
508148.066 CMAC_LOG_POWER_LEVEL_IS 28.0 dBmV (commanded)
508148.068 CMAC_LOG_STARTING_RANGING
508148.070 CMAC_LOG_RANGING_BACKOFF_SET 0
508148.072 CMAC_LOG_RNG_REQ_QUEUED 0
508148.562 CMAC_LOG_RNG_REQ_TRANSMITTED
508148.566 CMAC_LOG_RNG_RSP_MSG_RCVD
508148.568 CMAC_LOG_RNG_RSP_SID_ASSIGNED 2
508148.570 CMAC_LOG_ADJUST_RANGING_OFFSET 2408
508148.572 CMAC_LOG_RANGING_OFFSET_SET_TO 12018
508148.574 CMAC_LOG_ADJUST_TX_POWER 20
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
508155.820 CMAC_LOG_RNG_REQ_TRANSMITTED
508155.824 CMAC_LOG_RNG_RSP_MSG_RCVD
508155.826 CMAC_LOG_ADJUST_RANGING_OFFSET -64
508155.826 CMAC_LOG_RANGING_OFFSET_SET_TO 11954
508155.828 CMAC_LOG_RANGING_CONTINUE
508165.892 CMAC_LOG_RNG_REQ_TRANSMITTED
508165.894 CMAC_LOG_RNG_RSP_MSG_RCVD
508165.896 CMAC_LOG_ADJUST_TX_POWER -9
508165.898 CMAC_LOG_POWER_LEVEL_IS 31.0 dBmV (commanded)
508165.900 CMAC_LOG_RANGING_CONTINUE
508175.962 CMAC_LOG_RNG_REQ_TRANSMITTED
508175.964 CMAC_LOG_RNG_RSP_MSG_RCVD
508175.966 CMAC_LOG_RANGING_SUCCESS
Event 5—Establish IP Connectivity
After ranging is complete, the cable interface on the cable access router is UP. Now the cable access
router accesses a remote DHCP server to get an IP address. The DHCP server sends a response
containing the router IP address plus the TFTP server address, the ToD server address, and the name of
a configuration file containing additional configuration parameters. The
CMAC_LOG_DHCP_COMPLETE
field shows that the IP connectivity was successful.
508175.968 CMAC_LOG_STATE_CHANGE dhcp_state
508176.982 CMAC_LOG_DHCP_ASSIGNED_IP_ADDRESS 188.188.1.62
508176.984 CMAC_LOG_DHCP_TFTP_SERVER_ADDRESS 4.0.0.1
508176.986 CMAC_LOG_DHCP_TOD_SERVER_ADDRESS 4.0.0.32
508176.988 CMAC_LOG_DHCP_SET_GATEWAY_ADDRESS
508176.988 CMAC_LOG_DHCP_TZ_OFFSET 360
508176.990 CMAC_LOG_DHCP_CONFIG_FILE_NAME platinum.cm
508176.992 CMAC_LOG_DHCP_ERROR_ACQUIRING_SEC_SVR_ADDR
508176.996 CMAC_LOG_DHCP_COMPLETE