mattdodds
05-12-2009, 21:22
Hi all,
Wonder if anyone can help work out what's going on here. I'm a broadband "L" (10Mb) customer. As of yesterday (Friday 4/12), I'm getting intermittent access failure. My Netgear router looks happy, the VM (Ambit) cable modem looks happy (all lights that should be on steady are), but nothing happening internet-wise. A restart of the CM works for a bit, but then it drops again.
Looking into the CM Log, I see this (with the restart in the middle):
First Time Last Time Priority Description
Sat Dec 05 20:11:39 2009 Sat Dec 05 20:11:39 2009 Information (7) Map Reject - Downstream Traffic Flow Not Mapped to BPI+ SAID ...
Sat Dec 05 20:11:39 2009 Sat Dec 05 20:11:39 2009 Information (7) SA Map State Machine Started
Sat Dec 05 20:05:43 2009 Sat Dec 05 20:05:43 2009 Information (7) Map Reject - Downstream Traffic Flow Not Mapped to BPI+ SAID ...
Sat Dec 05 20:05:43 2009 Sat Dec 05 20:05:43 2009 Information (7) SA Map State Machine Started
Sat Dec 05 20:04:02 2009 Sat Dec 05 20:04:02 2009 Information (7) Map Reject - Downstream Traffic Flow Not Mapped to BPI+ SAID ...
Sat Dec 05 20:04:02 2009 Sat Dec 05 20:04:02 2009 Information (7) SA Map State Machine Started
Sat Dec 05 20:03:53 2009 Sat Dec 05 20:03:53 2009 Information (7) The s/w filename specified in the config file is the same as ...
Sat Dec 05 20:03:53 2009 Sat Dec 05 20:03:53 2009 Information (7) A software upgrade filename was specified in the config file.
Sat Dec 05 20:03:53 2009 Sat Dec 05 20:03:53 2009 Information (7) Authorized
Sat Dec 05 20:03:53 2009 Sat Dec 05 20:03:53 2009 Information (7) Registration complete!
Sat Dec 05 20:03:53 2009 Sat Dec 05 20:03:53 2009 Information (7) We registered with a DOCSIS 1.1 config file!
Sat Dec 05 20:03:53 2009 Sat Dec 05 20:03:53 2009 Information (7) Received a REG-RSP message from the CMTS...
Sat Dec 05 20:03:53 2009 Sat Dec 05 20:03:53 2009 Information (7) Sending a REG-REQ to the CMTS...
Sat Dec 05 20:03:53 2009 Sat Dec 05 20:03:53 2009 Information (7) CableModem SNMP configure complete
Sat Dec 05 20:03:53 2009 Sat Dec 05 20:03:53 2009 Information (7) IP init completed ok
Sat Dec 05 20:03:53 2009 Sat Dec 05 20:03:53 2009 Information (7) CableModem TFTP init ok
Sat Dec 05 20:03:53 2009 Sat Dec 05 20:03:53 2009 Information (7) CableModem DHCP client init ok
Sat Dec 05 20:03:53 2009 Sat Dec 05 20:03:53 2009 Critical (3) DHCP WARNING - Non-critical field invalid in response.
Time Not Established Time Not Established Information (7) MAP w/initial maintenance region received
Time Not Established Time Not Established Information (7) Downstream sync ok
Time Not Established Time Not Established Information (7) Beginning initial ranging...
Time Not Established Time Not Established Information (7) downstream time sync acquired...
Time Not Established Time Not Established Information (7) Downstream sync ok
Time Not Established Time Not Established Information (7) starting ds time sync acquisition...
Time Not Established Time Not Established Information (7) Locked on the downstream. Waiting for UCDs...
Time Not Established Time Not Established Information (7) Downstream lock ok
Time Not Established Time Not Established Information (7) Sync Start
Sat Dec 05 16:00:23 2009 Sat Dec 05 16:00:23 2009 Critical (3) DHCP WARNING - Non-critical field invalid in response.
Sat Dec 05 12:06:35 2009 Sat Dec 05 12:06:35 2009 Critical (3) DHCP WARNING - Non-critical field invalid in response.
Sat Dec 05 12:01:05 2009 Sat Dec 05 12:01:05 2009 Critical (3) DHCP WARNING - Non-critical field invalid in response.
Fri Dec 04 18:57:57 2009 Fri Dec 04 18:57:57 2009 Critical (3) DHCP WARNING - Non-critical field invalid in response.
Thu Dec 03 16:26:19 2009 Thu Dec 03 16:26:19 2009 Critical (3) SYNC Timing Synchronization failure - Loss of Sync
... of which the "map reject" messages are something I've not seen before (from previous investigations, anyway).
Other info:
Downstream Receive Power Level : 5.4 dBmV
Downstream SNR : 40.0 dB
Upstream transmit Power Level : 48.0 dBmV
Can anyone shed some light on what might be going on?
Much appreciated
Matt
Wonder if anyone can help work out what's going on here. I'm a broadband "L" (10Mb) customer. As of yesterday (Friday 4/12), I'm getting intermittent access failure. My Netgear router looks happy, the VM (Ambit) cable modem looks happy (all lights that should be on steady are), but nothing happening internet-wise. A restart of the CM works for a bit, but then it drops again.
Looking into the CM Log, I see this (with the restart in the middle):
First Time Last Time Priority Description
Sat Dec 05 20:11:39 2009 Sat Dec 05 20:11:39 2009 Information (7) Map Reject - Downstream Traffic Flow Not Mapped to BPI+ SAID ...
Sat Dec 05 20:11:39 2009 Sat Dec 05 20:11:39 2009 Information (7) SA Map State Machine Started
Sat Dec 05 20:05:43 2009 Sat Dec 05 20:05:43 2009 Information (7) Map Reject - Downstream Traffic Flow Not Mapped to BPI+ SAID ...
Sat Dec 05 20:05:43 2009 Sat Dec 05 20:05:43 2009 Information (7) SA Map State Machine Started
Sat Dec 05 20:04:02 2009 Sat Dec 05 20:04:02 2009 Information (7) Map Reject - Downstream Traffic Flow Not Mapped to BPI+ SAID ...
Sat Dec 05 20:04:02 2009 Sat Dec 05 20:04:02 2009 Information (7) SA Map State Machine Started
Sat Dec 05 20:03:53 2009 Sat Dec 05 20:03:53 2009 Information (7) The s/w filename specified in the config file is the same as ...
Sat Dec 05 20:03:53 2009 Sat Dec 05 20:03:53 2009 Information (7) A software upgrade filename was specified in the config file.
Sat Dec 05 20:03:53 2009 Sat Dec 05 20:03:53 2009 Information (7) Authorized
Sat Dec 05 20:03:53 2009 Sat Dec 05 20:03:53 2009 Information (7) Registration complete!
Sat Dec 05 20:03:53 2009 Sat Dec 05 20:03:53 2009 Information (7) We registered with a DOCSIS 1.1 config file!
Sat Dec 05 20:03:53 2009 Sat Dec 05 20:03:53 2009 Information (7) Received a REG-RSP message from the CMTS...
Sat Dec 05 20:03:53 2009 Sat Dec 05 20:03:53 2009 Information (7) Sending a REG-REQ to the CMTS...
Sat Dec 05 20:03:53 2009 Sat Dec 05 20:03:53 2009 Information (7) CableModem SNMP configure complete
Sat Dec 05 20:03:53 2009 Sat Dec 05 20:03:53 2009 Information (7) IP init completed ok
Sat Dec 05 20:03:53 2009 Sat Dec 05 20:03:53 2009 Information (7) CableModem TFTP init ok
Sat Dec 05 20:03:53 2009 Sat Dec 05 20:03:53 2009 Information (7) CableModem DHCP client init ok
Sat Dec 05 20:03:53 2009 Sat Dec 05 20:03:53 2009 Critical (3) DHCP WARNING - Non-critical field invalid in response.
Time Not Established Time Not Established Information (7) MAP w/initial maintenance region received
Time Not Established Time Not Established Information (7) Downstream sync ok
Time Not Established Time Not Established Information (7) Beginning initial ranging...
Time Not Established Time Not Established Information (7) downstream time sync acquired...
Time Not Established Time Not Established Information (7) Downstream sync ok
Time Not Established Time Not Established Information (7) starting ds time sync acquisition...
Time Not Established Time Not Established Information (7) Locked on the downstream. Waiting for UCDs...
Time Not Established Time Not Established Information (7) Downstream lock ok
Time Not Established Time Not Established Information (7) Sync Start
Sat Dec 05 16:00:23 2009 Sat Dec 05 16:00:23 2009 Critical (3) DHCP WARNING - Non-critical field invalid in response.
Sat Dec 05 12:06:35 2009 Sat Dec 05 12:06:35 2009 Critical (3) DHCP WARNING - Non-critical field invalid in response.
Sat Dec 05 12:01:05 2009 Sat Dec 05 12:01:05 2009 Critical (3) DHCP WARNING - Non-critical field invalid in response.
Fri Dec 04 18:57:57 2009 Fri Dec 04 18:57:57 2009 Critical (3) DHCP WARNING - Non-critical field invalid in response.
Thu Dec 03 16:26:19 2009 Thu Dec 03 16:26:19 2009 Critical (3) SYNC Timing Synchronization failure - Loss of Sync
... of which the "map reject" messages are something I've not seen before (from previous investigations, anyway).
Other info:
Downstream Receive Power Level : 5.4 dBmV
Downstream SNR : 40.0 dB
Upstream transmit Power Level : 48.0 dBmV
Can anyone shed some light on what might be going on?
Much appreciated
Matt