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Alarm Handling

CloudEngine 8800, 7800, 6800, and 5800 V200R005C10

This document provides the explanations, causes, and recommended actions of alarms on the product.
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Descriptions of Traps in the Trap Buffer

Descriptions of Traps in the Trap Buffer

The output format of a trap on a CLI terminal is as follows:

Aug 17 2015 12:44:01 HUAWEI %%01LDP/1/Session-Down-MIB(t):CID=0x801c043c-OID=1.3.6.1.2.1.10.166.4.0.4;
The LDP session status is Down. (PeerLsrId=192.168.10.1:0, VrfName=_public_, SessionType=Local, IfName=10GE1/0/22, SubReason=0, Reason=The LDP Keepalive timer expired.)

Figure 3-10 shows the output format of a trap.

Figure 3-10 Output format of traps

Field

Meaning

Description

Time

Timestamp, that is, time to output log information

Five timestamp formats are available:
  • boot: indicates that the timestamp is expressed in the format of relative time, a period of time since the start of the system. The format is xxxxxx.yyyyyy. xxxxxx is the higher order 32 bits of the milliseconds elapsed since the start of the system; yyyyyy is the lower order 32 bits of the milliseconds elapsed since the start of the system.
  • data: indicates that the timestamp employs the current data and time of the system and is expressed in the format of "mm dd yyyy hh:mm:ss".
  • short-date: indicates that the timestamp employs the short date. The timestamp of this type is almost the same as that of the data type, with the only difference lying in that the short-date type cancels the display of the year.
  • format-date: indicates that the timestamp is expressed in YYYY-MM-DD hh:mm:ss format.

A timestamp and a host name are separated by a space. The format of the trap timestamp is configurable.

Host

Host name

The default name is HUAWEI.

%%

Huawei identifier

Indicates that the trap is output by a Huawei device.

dd

Version number

Indicates the version of the trap format.

Module

Module name

Indicates the name of the module by which traps are output.

Severity

Trap level

Indicates the severity of a trap.

Trap levels are classified into eight levels. The lower the value of the trap level, the higher the severity is.
  • 0: emergency

    A fatal fault, such as a abnormal program or a memory error, occurs on the device. The system must restart.

  • 1: alert

    A major fault occurs, such as the device memory threshold reaches the upper limit. The fault needs to be rectified immediately.

  • 2: critical

    A critical fault occurs, such as the device memory threshold reaches the lower limit, the temperature reaches the lower limit, the BFD device is unreachable, or an internal fault generated by the device itself. The fault needs to be analyzed and rectified.

  • 3: error

    A fault caused by an incorrect operation or wrong process occurs, such as an incorrect user password or a wrong protocol packet is received from another device. The fault needs to be addressed.

  • 4: warning

    An abnormal situation occurs, such as the user disables the routing process, BFD detects the packet loss, or a wrong protocol packet is received. The fault needs to be addressed.

  • 5: notice

    Indicates the key operations that are used to keep the device functioning properly, such as the shutdown command, neighbor discovery, or the state machine.

  • 6: informational

    Indicates the common operations that are used to keep the device functioning properly, such as the display command.

  • 7: debugging

    Indicates that a routine operation is performed, and no action is required.

Brief

Description

Indicates the information type.

(t)

Information type

Indicates the trap information.

CID=Z

System component ID

Indicates the system component ID.

OID=F

Trap OID

Indicates the trap OID, which is an object identifier defined in a MIB file.

Des

Information about details

Indicates the detail information about the system component output. Each time before the trap is output, the module fills up its contents.

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Updated: 2019-04-02

Document ID: EDOC1100074754

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