NAT_1.3.6.1.4.1.2011.5.25.240.2.87 hwVSUServiceFaultResumeAlarm
Trap Buffer Description
VSU service fault alarm cleared.(FaultCode=[FaultCode], FaultKey=[FaultKey], ReasonDescription=[ReasonDescription], BoardName=[BoardName], Cpu=[Cpu])
In VS mode, this trap is supported only by the admin VS.
Trap Attributes
| Trap Attribute | Description |
|---|---|
Alarm or Event |
Alarm |
Trap Severity |
Critical |
Mnemonic Code |
hwVSUServiceFaultAlarm |
Trap OID |
1.3.6.1.4.1.2011.5.25.240.2.87 |
MIB |
HUAWEI-DSLITE-MIB |
Alarm ID |
0x00F101db |
Alarm Name |
hwVSUServiceFaultAlarm |
Alarm Type |
communicationsAlarm |
Raise or Clear |
Clear |
Match trap |
Trap Buffer Parameters
| Parameter | Description |
|---|---|
FaultCode |
Fault Code. |
FaultKey |
Fault Key. |
ReasonDescription |
Reason Description. |
BoardName |
Name of an installed board. |
Cpu |
CPU ID of the service board. |
VB Parameters
| VB OID | VB Name | VB Index |
|---|---|---|
1.3.6.1.4.1.2011.5.25.240.1.2.30 |
hwVSUServiceFaultCode |
- |
1.3.6.1.4.1.2011.5.25.240.1.2.31 |
hwVSUServiceFaultKey |
- |
1.3.6.1.4.1.2011.5.25.240.1.2.32 |
hwVSUReasonDescription |
- |
1.3.6.1.4.1.2011.5.25.240.1.2.28 |
hwVSUAlarmBoardName |
- |
1.3.6.1.4.1.2011.5.25.240.1.2.11 |
hwVSUAlarmCpu |
- |
Possible Causes
- Cause 1: There is no attack for a port of the CGN public ip within 10 minutes.
- Cause 2: There is no attack for a cgn public ip within 10 minutes.
- Cause 4: Centralized NAT users successfully got online.
- Cause 5: The attack initiated using forward first packets was rectified.
- Cause 6: CGN ALG FTP sessions have been released. (SessionNumber=[SessionNumber])
- Cause 7: CGN ALG RTSP sessions have been released. (SessionNumber=[SessionNumber])
- Cause 8: CGN ALG SIP sessions have been released. (SessionNumber=[SessionNumber])
- Cause 9: CGN ALG PPTP sessions have been released. (SessionNumber=[SessionNumber])
- Cause 10: CGN ALG TOTAL sessions have been released. (SessionNumber=[SessionNumber])
- Cause 11: CGN ALG SIP users have been released. (UserNumber=[UserNumber])
- Cause 12: NAT session license resources were sufficient, and NAT sessions were created successfully.
Procedure
- Cause 1: There is no attack for a port of the CGN public ip within 10 minutes.
This trap message is informational only, and no action is required.
- Cause 2: There is no attack for a cgn public ip within 10 minutes.
This trap message is informational only, and no action is required.
- Cause 4: Centralized NAT users successfully got online.
The number of user login failures is detected at an interval of 20 seconds. This alarm is generated if the number of centralized user login failures exceeds 10000 within the 20-second interval for three or more consecutive times. This alarm is cleared if the number of centralized user login failures is less than 1000 within the 20-second interval for three or more consecutive times.
- Cause 5: The attack initiated using forward first packets was rectified.
This trap message is informational only, and no action is required.
- Cause 6: CGN ALG FTP sessions have been released. (SessionNumber=[SessionNumber])
This trap message is informational only, and no action is required.
- Cause 7: CGN ALG RTSP sessions have been released. (SessionNumber=[SessionNumber])
This trap message is informational only, and no action is required.
- Cause 8: CGN ALG SIP sessions have been released. (SessionNumber=[SessionNumber])
This trap message is informational only, and no action is required.
- Cause 9: CGN ALG PPTP sessions have been released. (SessionNumber=[SessionNumber])
This trap message is informational only, and no action is required.
- Cause 10: CGN ALG TOTAL sessions have been released. (SessionNumber=[SessionNumber])
This trap message is informational only, and no action is required.
- Cause 11: CGN ALG SIP users have been released. (UserNumber=[UserNumber])
This trap message is informational only, and no action is required.
- Cause 12: NAT session license resources were sufficient, and NAT sessions were created successfully.
This trap message is informational only, and no action is required.