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This chapter explains how to diagnose and handle DMT-2 ATU-C port modem events that are generated by the Cisco 6100 Series system. The following information is presented for each of the events:
If none of the actions presented for the event are successful, contact the Cisco Technical Assistance Center (TAC) for additional support.
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Note Refer to the ViewRunner for Windows User Guide or the ViewRunner for HP OpenView User Guide for detailed information on viewing events in the ViewRunner management software. Refer to "Event Guidelines and Definitions" for detailed information on event severity guidelines and alarm event status changes. |
Table 4-1 lists DMT-2 ATU-C port modem events and their IDs, definition, severity, and description. A detailed explanation of these events and the corrective actions that are required (if any) is located in this chapter.
| ID | Definition | Severity | Description |
|---|---|---|---|
19 | CCNX_MODEM_LATENCY_PATH_NOT_ | Major | CPE modem unable to support provisioned latency path (Interleaved/Fast) |
20 | SAD_EVENT_NE_FAST_FEC | Info | Near end fast path FEC Correction |
21 | SAD_EVENT_NE_INTL_FEC | Info | Near end interleaved path FEC Correction |
22 | SAD_EVENT_NE_FAST_CRC | Info | Near end fast path CRC error |
23 | SAD_EVENT_NE_INTL_CRC | Info | Near end fast path CRC error |
24 | SAD_EVENT_NE_SEF_DEFECT | Major | Near end loss of framing defect |
25 | SAD_EVENT_NE_SEF_FAILURE | Major | Near end loss of framing failure |
28 | SAD_EVENT_NE_INTL_LOD | Info | Near end interleave path LOD error |
29 | SAD_EVENT_NE_FAST_LOD | Info | Near end fast path LOD error |
30 | SAD_EVENT_NE_INTL_HEC | Info | Near end interleave path HEC error |
31 | SAD_EVENT_NE_FAST_HEC | Info | Near end fast path HEC error |
32 | SAD_EVENT_FE_FAST_FEC | Info | Far end fast path FEC correction |
33 | SAD_EVENT_FE_INTL_FEC | Info | Far end interleave path FEC correction |
34 | SAD_EVENT_FE_FAST_CRC | Info | Far end fast path CRC error |
35 | SAD_EVENT_FE_INTL_CRC | Info | Far end interleave path CRC error |
36 | SAD_EVENT_FE_SEF_DEFECT | Minor | Far end loss of framing defect |
37 | SAD_EVENT_FE_SEF_FAILURE | Major | Far end loss of framing failure |
40 | SAD_EVENT_FE_INTL_LOD | Info | Far end interleave path LOD error |
41 | SAD_EVENT_FE_FAST_LOD | Info | Far end fast path LOD error |
42 | SAD_EVENT_FE_INTL_HEC | Info | Far end interleave path HEC error |
43 | SAD_EVENT_FE_FAST_HEC | Info | Far end fast path HEC error |
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Note Events with an ID less than 128 are specific to the module in alarm. Events with an ID value greater than or equal to 128 are system-wide events. |
| ID | Event Name | Severity |
|---|---|---|
19 | CCNX_MODEM_LATENCY_PATH_NOT_AVAIL | Major |
The following description appears in the ViewRunner for Windows Event History View dialog box or the ViewRunner for HP OpenView Error Events Browser:
CPE modem unable to support provisioned latency path (Interleaved/Fast)The subscriber has been provisioned to use of a latency path which is not supported by the module or the CPE. Because the latency path is not supported, no data will be passed once the session is established.
Re-provision the subscriber. By default, re-provision back to latency.
| ID | Event Name | Severity |
|---|---|---|
20 | SAD_EVENT_NE_FAST_FEC | Info |
The following description appears in the ViewRunner for Windows Event History View dialog box or the ViewRunner for HP OpenView Error Events Browser:
Near end fast path FEC CorrectionThere has been a near end correction in the fast path. There is no impact on the session.
No action is needed.
| ID | Event Name | Severity |
|---|---|---|
21 | SAD_EVENT_NE_INTL_FEC | Info |
The following description appears in the ViewRunner for Windows Event History View dialog box or the ViewRunner for HP OpenView Error Events Browser:
Near end interleaved path FEC CorrectionThere has been a near end correction in the interleaved path. There is no impact on the session.
No action is needed.
| ID | Event Name | Severity |
|---|---|---|
22 | SAD_EVENT_NE_FAST_CRC | Info |
The following description appears in the ViewRunner for Windows Event History View dialog box or the ViewRunner for HP OpenView Error Events Browser:
Near end fast path CRC errorA near end CRC error has been detected in the fast path. There is no long-term impact on the session.
No action is needed.
| ID | Event Name | Severity |
|---|---|---|
23 | SAD_EVENT_NE_INTL_CRC | Info |
The following description appears in the ViewRunner for Windows Event History View dialog box or the ViewRunner for HP OpenView Error Events Browser:
Near end fast path CRC errorA near end CRC error has been detected in the interleaved path. There is no long-term impact on the session.
No action is needed.
| ID | Event Name | Severity |
|---|---|---|
24 | SAD_EVENT_NE_SEF_DEFECT | Major |
The following description appears in the ViewRunner for Windows Event History View dialog box or the ViewRunner for HP OpenView Error Events Browser:
Near end loss of framing defectA severely errored frame has been detected, which could indicate a loss of signal in progress or excessive noise on the session.
No action needed. If the problem persists, the system will drop the session and re-establish the session.
| ID | Event Name | Severity |
|---|---|---|
25 | SAD_EVENT_NE_SEF_FAILURE | Major |
The following description appears in the ViewRunner for Windows Event History View dialog box or the ViewRunner for HP OpenView Error Events Browser:
Near end loss of framing failureA severely errored frame has been detected, which could indicate a loss of signal in progress or excessive noise on the session.
No action needed. If the problem persists, the system will drop the session and re-establish the session.
| ID | Event Name | Severity |
|---|---|---|
28 | SAD_EVENT_NE_INTL_LOD | Info |
The following description appears in the ViewRunner for Windows Event History View dialog box or the ViewRunner for HP OpenView Error Events Browser:
Near end interleave path LOD errorA near end interleaved loss of delineation has occurred, which could indicate a loss of signal in progress or excessive noise on the session.
No action needed. If the problem persists, the system will drop the session and re-establish the session.
| ID | Event Name | Severity |
|---|---|---|
29 | SAD_EVENT_NE_FAST_LOD | Info |
The following description appears in the ViewRunner for Windows Event History View dialog box or the ViewRunner for HP OpenView Error Events Browser:
Near end fast path LOD errorA near end fast path loss of delineation has occurred, which could indicate a loss of signal in progress or excessive noise on the session.
No action needed. If the problem persists, the system will drop the session and re-establish the session.
| ID | Event Name | Severity |
|---|---|---|
30 | SAD_EVENT_NE_INTL_HEC | Info |
The following description appears in the ViewRunner for Windows Event History View dialog box or the ViewRunner for HP OpenView Error Events Browser:
Near end interleave path HEC errorA near end HEC error has been detected in the interleaved path. There is no long-term impact on the session.
No action is needed.
| ID | Event Name | Severity |
|---|---|---|
31 | SAD_EVENT_NE_FAST_HEC | Info |
The following description appears in the ViewRunner for Windows Event History View dialog box or the ViewRunner for HP OpenView Error Events Browser:
Near end fast path HEC errorA near end fast path HEC error has been detected. There is no long-term impact on the session.
No action is needed.
| ID | Event Name | Severity |
|---|---|---|
32 | SAD_EVENT_FE_FAST_FEC | Info |
The following description appears in the ViewRunner for Windows Event History View dialog box or the ViewRunner for HP OpenView Error Events Browser:
Far end fast path FEC correctionThere is no long-term impact on the session.
No action is needed.
| ID | Event Name | Severity |
|---|---|---|
33 | SAD_EVENT_FE_INTL_FEC | Info |
The following description appears in the ViewRunner for Windows Event History View dialog box or the ViewRunner for HP OpenView Error Events Browser:
Far end interleave path FEC correctionThere is no long-term impact on the session.
No action is needed.
| ID | Event Name | Severity |
|---|---|---|
34 | SAD_EVENT_FE_FAST_CRC | Info |
The following description appears in the ViewRunner for Windows Event History View dialog box or the ViewRunner for HP OpenView Error Events Browser:
Far end fast path CRC errorThere is no long-term impact on the session.
No action is needed.
| ID | Event Name | Severity |
|---|---|---|
35 | SAD_EVENT_FE_INTL_CRC | Info |
The following description appears in the ViewRunner for Windows Event History View dialog box or the ViewRunner for HP OpenView Error Events Browser:
Far end interleave path CRC errorThere is no long-term impact on the session.
No action is needed.
| ID | Event Name | Severity |
|---|---|---|
36 | SAD_EVENT_FE_SEF_DEFECT | Minor |
The following description appears in the ViewRunner for Windows Event History View dialog box or the ViewRunner for HP OpenView Error Events Browser:
Far end loss of framing defectA severely errored frame has been detected, which could indicate a loss of signal in progress or excessive noise on the session.
No action needed. If the problem persists, the system will drop the session and re-establish the session.
| ID | Event Name | Severity |
|---|---|---|
37 | SAD_EVENT_FE_SEF_FAILURE | Major |
The following description appears in the ViewRunner for Windows Event History View dialog box or the ViewRunner for HP OpenView Error Events Browser:
Far end loss of framing failureA severely errored frame has been detected, which could indicate a loss of signal in progress or excessive noise on the session.
No action needed. If the problem persists, the system will drop the session and re-establish the session.
| ID | Event Name | Severity |
|---|---|---|
40 | SAD_EVENT_FE_INTL_LOD | Info |
The following description appears in the ViewRunner for Windows Event History View dialog box or the ViewRunner for HP OpenView Error Events Browser:
Far end interleave path LOD errorA far end fast path loss of delineation has occurred, which could indicate a loss of signal in progress or excessive noise on the session.
No action needed. If the problem persists, the system will drop the session and re-establish the session.
| ID | Event Name | Severity |
|---|---|---|
41 | SAD_EVENT_FE_FAST_LOD | Info |
The following description appears in the ViewRunner for Windows Event History View dialog box or the ViewRunner for HP OpenView Error Events Browser:
Far end fast path LOD errorA far end fast path loss of delineation has occurred, which could indicate a loss of signal in progress or excessive noise on the session.
No action needed. If the problem persists, the system will drop the session and re-establish the session.
| ID | Event Name | Severity |
|---|---|---|
42 | SAD_EVENT_FE_INTL_HEC | Info |
The following description appears in the ViewRunner for Windows Event History View dialog box or the ViewRunner for HP OpenView Error Events Browser:
Far end interleave path HEC errorThere is no long-term impact on the session.
No action is needed.
| ID | Event Name | Severity |
|---|---|---|
43 | SAD_EVENT_FE_FAST_HEC | Info |
The following description appears in the ViewRunner for Windows Event History View dialog box or the ViewRunner for HP OpenView Error Events Browser:
Far end fast path HEC errorThere is no long-term impact on the session.
No action is needed.
Posted: Wed May 10 13:32:50 PDT 2000
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