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| Title | Size | Download |
|---|---|---|
| 07-SNMPv2-MIB | 73.41 KB |
Contents
SNMPv2-MIB
About this MIB
Use this MIB to configure SNMPv2 basic settings and obtain SNMP packet statistics.
MIB file name
rfc3418-snmpv2.mib
Notifications
coldStart
Basic information
|
OID |
Event |
Type |
Severity |
Recovery notification |
Default status |
|
1.3.6.1.6.3.1.1.5.1 |
SNMP agent cold start |
Informational |
Warning |
N/A |
ON |
Notification triggers
This notification is generated when the SNMP agent is initialized for the first time after the device is started.
System impact
No impact on services.
Status control
ON
CLI: snmp-agent trap enable standard coldstart
OFF
CLI: undo snmp-agent trap enable standard coldstart
Objects
|
OID (object name) |
Description |
Index nodes |
Type |
Value range |
|
1.3.6.1.2.1.16.3.1.1.1 (alarmIndex) |
Alarm group index. |
alarmIndex |
Integer32 |
1..65535 |
|
1.3.6.1.2.1.16.3.1.1.3 (alarmVariable) |
Alarm object. |
alarmIndex |
OBJECT IDENTIFIER |
As per the MIB. |
|
1.3.6.1.2.1.16.3.1.1.4 (alarmSampleType) |
Sample type. |
alarmIndex |
INTEGER |
absoluteValue(1), deltaValue(2) |
|
1.3.6.1.2.1.16.3.1.1.5 (alarmValue) |
Sample value. |
alarmIndex |
Integer32 |
As per the MIB. |
|
1.3.6.1.2.1.16.3.1.1.8 (alarmFallingThreshold) |
Alarm falling threshold. |
alarmIndex |
Integer32 |
As per the MIB. |
Recommended action
No action is required.
warmStart
Basic information
|
OID |
Event |
Type |
Severity |
Recovery notification |
Default status |
|
1.3.6.1.6.3.1.1.5.2 |
SNMP agent warm start |
Informational |
Warning |
N/A |
ON |
Notification triggers
This notification is generated when the SNMP agent is initialized for the non-first time after the device is started.
System impact
No impact on services.
Status control
ON
CLI: snmp-agent trap enable standard warmstart
OFF
CLI: undo snmp-agent trap enable standard warmstart
Objects
|
OID (object name) |
Description |
Index nodes |
Type |
Value range |
|
1.3.6.1.2.1.16.3.1.1.1 (alarmIndex) |
Alarm group index. |
alarmIndex |
Integer32 |
1..65535 |
|
1.3.6.1.2.1.16.3.1.1.3 (alarmVariable) |
Alarm object. |
alarmIndex |
OBJECT IDENTIFIER |
As per the MIB. |
|
1.3.6.1.2.1.16.3.1.1.4 (alarmSampleType) |
Sample type. |
alarmIndex |
INTEGER |
absoluteValue(1), deltaValue(2) |
|
1.3.6.1.2.1.16.3.1.1.5 (alarmValue) |
Sample value. |
alarmIndex |
Integer32 |
As per the MIB. |
|
1.3.6.1.2.1.16.3.1.1.8 (alarmFallingThreshold) |
Alarm falling threshold. |
alarmIndex |
Integer32 |
As per the MIB. |
Recommended action
No action is required.
authenticationFailure
Basic information
|
OID |
Event |
Type |
Severity |
Recovery notification |
Default status |
|
1.3.6.1.6.3.1.1.5.5 |
SNMP authentication failure |
Informational |
Warning |
N/A |
ON |
Notification triggers
This notification is generated when an NMS uses a wrong community name or SNMPv3 username to connect to the device and fails to be authenticated.
System impact
If SNMP silence is enabled, illegitimate NMSs might fail to access the device.
Status control
ON
CLI: snmp-agent trap enable standard authentication
OFF
CLI: undo snmp-agent trap enable standard authentication
Objects
|
OID (object name) |
Description |
Index nodes |
Type |
Value range |
|
1.3.6.1.2.1.16.3.1.1.1 (alarmIndex) |
Alarm group index. |
alarmIndex |
Integer32 |
1..65535 |
|
1.3.6.1.2.1.16.3.1.1.3 (alarmVariable) |
Alarm object. |
alarmIndex |
OBJECT IDENTIFIER |
As per the MIB. |
|
1.3.6.1.2.1.16.3.1.1.4 (alarmSampleType) |
Sample type. |
alarmIndex |
INTEGER |
absoluteValue(1), deltaValue(2) |
|
1.3.6.1.2.1.16.3.1.1.5 (alarmValue) |
Sample value. |
alarmIndex |
Integer32 |
As per the MIB. |
|
1.3.6.1.2.1.16.3.1.1.8 (alarmFallingThreshold) |
Alarm falling threshold. |
alarmIndex |
Integer32 |
As per the MIB. |
Recommended action
1. Verify that the agent and NMS are configured with the same SNMP settings.
¡ To view the SNMP settings, execute the display current-configuration | include snmp-agent command in user view.
¡ If the community name is configured incorrectly, execute the snmp-agent community command in system view to change the community name.
¡ If the SNMPv3 user settings are configured incorrectly, execute the snmp-agent user command in system view to change the SNMPv3 user settings.
2. Identify whether a network attack has occurred. You can configure ACLs to allow access only from illegitimate NMSs.
3. If the issue persists, collect alarm information and configuration data and then contact H3C Support for help.
