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Alarm Handling

S9300, S9300E, and S9300X V200R013C00

This document provides the explanations, causes, and recommended actions of alarms on the product.
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Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
MSDP

MSDP

MSDP_1.3.6.1.3.92.1.1.0.1 msdpEstablished

Description

MSDP/2/ESTABLISHED:OID [oid] MSDP peer enter the established state. (RemoteAddr=[ipaddr], FsmEstablishedTransitons=[counter], InstanceName=[string])

The TCP connection between MSDP peers is established.

Attribute

Alarm ID Alarm Severity Alarm Type

1.3.6.1.3.92.1.1.0.1

Major

communicationsAlarm(2)

Parameters

Name Meaning

oid

Indicates the MIB object ID of the alarm.

RemoteAddr

Indicates the peer address.

FsmEstablishedTransitons

Indicates the number of times that the status of the MSDP peer relationship changes to Established.

InstanceName

Indicates the instance name.

Impact on the System

Services will not be affected.

Possible Causes

This trap is generated when the connection between the local switch and peer switch set up by using the peer peer-address connect-interface interface-type interface-number command in the MSDP view went Established.

Procedure

  1. This alarm message is informational only, and no action is required.

MSDP_1.3.6.1.3.92.1.1.0.2 msdpBackwardTransition

Description

MSDP/2/BACKWARD:OID [oid] MSDP peer exit the established state. (RemoteAddr=[ipaddr], PeerState=[integer], InstanceName=[string], ExitReason=[integer])

The MSDP peer connection was closed.

Attribute

Alarm ID Alarm Severity Alarm Type

1.3.6.1.3.92.1.1.0.2

Major

communicationsAlarm(2)

Parameters

Name Meaning

oid

Indicates the MIB object ID of the alarm.

RemoteAddr

Indicates the peer address.

PeerState

Indicates the current peer status.
  • 1: inactive: The peer is inactive.
  • 2: listen: The peer is in the listening state.
  • 3: connecting: The peer is establishing a relationship with the local device.
  • 4: established: The peer has established a relationship with the local device.
  • 5: disabled: The peer is disabled.
NOTE:
The device supports only the "disabled" state.

InstanceName

Indicates the instance name.

ExitReason

Indicates the cause for MSDP peers to exit from the Established state.
  • 1: The holdtime of the peer status expires.
  • 3: Errors occur in the socket.
  • 4: MSDP messages with incorrect TLVs are received.
  • 5: MSDP Notification messages are received.
  • 6: A user manually changes the MSDP peer relationship status.

Impact on the System

The MSDP connection is closed, which has impact on multicast services.

Possible Causes

This trap is generated when the status of the MSDP peer relationship changed from Established to another state.

1. The link was faulty.

2. The peer switch was faulty.

Procedure

  1. In the MSDP view, run the display this command. If no MSDP configuration is displayed, you need to first run the multicast routing-enable command in the system view. Then, enter the MSDP view and run the peer peer-address connect-interface interface-type interface-number command to establish an MSDP peer relationship and run the pim sm command or the pim dm command on the interfaces connected with the MSDP peers. If MSDP configurations are displayed, run the switch command to check whether an MSDP peer relationship is established between two ends.

    • If so, go to Step 3.

    • If not, go to Step 2.

  2. Run the peer peer-address connect-interface interface-type interface-number command to configure the MSDP peer on the local switch and peer switch. Run the display msdp brief command on both ends of the MSDP peer to check whether the neighbor status is Up.

    • If so, go to Step 6.

    • If not, go to Step 3.

  3. Run the display ip routing-table ip-address command to check whether the route to the peer switch exists.

    • If so, go to Step 5.

    • If not, go to Step 4.

  4. Run the display ip routing-table ip-address command to view unicast routing information on the peer. On the remote end, enter the interface view of the peer and run the display this command to view interface configurations. After the route is normal, run the display msdp brief command to check whether the neighbor status is Up.

    • If so, go to Step 6.

    • If not, go to Step 5.

  5. Collect alarm information and configuration information, and then contact technical support personnel.
  6. End.
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Updated: 2019-04-09

Document ID: EDOC1100065855

Views: 4180

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