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E9000 Server V100R001 HMM Alarm Handling 19

This document describes E9000 server alarms in terms of the meaning, impact on the system, possible causes, and solutions.
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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).
FCOE

FCOE

FCOE_1.3.6.1.4.1.2011.5.25.303.2.1 hwFCoEPortLoseVlan

Description

The FCoE VLAN that it is configured on the interface is not the same as the VLAN in the packet. (interface name = [IfName], VLAN = [vlanId])

The FCoE VLAN configured on the interface differed from that assigned by the FCF.

Attributes

Attribute

Description

Alarm or Event

Event

Trap Severity

Warning

Mnemonic Code

hwFCoEPortLoseVlan

Trap OID

1.3.6.1.4.1.2011.5.25.303.2.1

Alarm ID

This is an event trap and does not involve alarm ID.

Alarm Type

This is an event trap and does not involve alarm type.

Raise or Clear

This is an event trap and does not involve alarm generation or clearance.

Match trap

This is an event trap and does not involve the match trap.

Parameters

Name

Meaning

interface name

Indicates the name of the interface.

VLAN

Indicates the ID of the FCoE VLAN.

VB

VB OID

VB Name

VB Index

1.3.6.1.4.1.2011.5.25.303.1.1

hwFCoEIfName

N/A

1.3.6.1.4.1.2011.5.25.303.1.2

hwFCoEVlan

N/A

Impact on the System

FCoE virtual links fails to be established, and FCoE traffic cannot be forwarded correctly.

Possible Causes

Cause 1: The configurations were incorrect.

Cause 2: The FCF assigned invalid FCoE VLANs.

Procedure
  • Cause 1: The configurations were incorrect.
    1. Run the display vlan [ vlan-id [ verbose ] ] command to check whether the interface is added to the FCoE VLAN.
      • If not, run the port trunk allow-pass vlan { { vlan-id1 [ to vlan-id2 ] } &<1-10> | all } command on the interface that reported the alarm or run the port hybrid tagged vlan { { vlan-id1 [ to vlan-id2 ] }&<1-10> | all } command to add the interface to the FCoE VLAN.
      • If so, go to step 2.
    2. Collect traps, logs, and configurations, and contact technical support engineers.
  • Cause 2: The FCF assigned invalid FCoE VLANs.

    Collect traps, logs, and configurations, and contact technical support engineers.

FCOE_1.3.6.1.4.1.2011.5.25.303.2.2 hwFCoEVLanError

Description

A FIP VLAN notification packet is received on the interface, that the VLAN in the packet is not a FCoE VLAN. (interface name = [IfName], VLAN = [vlanId])

The device listens on FIP VLAN advertisement packets and finds that the FCoE VLAN assigned by the FCF differs from that configured on the device.

Attributes

Attribute

Description

Alarm or Event

Event

Trap Severity

Warning

Mnemonic Code

hwFCoEVLanError

Trap OID

1.3.6.1.4.1.2011.5.25.303.2.2

Alarm ID

This is an event trap and does not involve alarm ID.

Alarm Type

This is an event trap and does not involve alarm type.

Raise or Clear

This is an event trap and does not involve alarm generation or clearance.

Match trap

This is an event trap and does not involve the match trap.

Parameters

Name

Meaning

interface name

Indicates the name of the interface.

VLAN

Indicates the ID of the FCoE VLAN.

VB

VB OID

VB Name

VB Index

1.3.6.1.4.1.2011.5.25.303.1.1

hwFCoEIfName

N/A

1.3.6.1.4.1.2011.5.25.303.1.2

hwFCoEVlan

N/A

Impact on the System

FCoE virtual links fails to be established, and FCoE traffic cannot be forwarded correctly.

Possible Causes

Cause 1: The configurations were incorrect.

Cause 2: The FCF assigned invalid FCoE VLANs.

Procedure
  • Cause 1: The configurations were incorrect.
    1. Run the display fcoe vlan [ vlan-id ] command to check whether the FCoE VLAN assigned by the FCF has been configured on the device.
      • If not, run the vlan vlan-id command in the FC instance view to add the FCoE VLAN to the FC instance.
      • If so, go to step 2.
    2. Collect traps, logs, and configurations, and contact technical support engineers.
  • Cause 2: The FCF assigned invalid FCoE VLANs.

    Collect traps, logs, and configurations, and contact technical support engineers.

FCOE_1.3.6.1.4.1.2011.5.25.303.2.3 hwFCoEConnectVfNum

Description

The number of VF_Ports has already reached the maximum. (VF_Port quantity= [vfPortNum])

The number of VF_Ports of the FCoE interface has reached the maximum.

Attributes

Attribute

Description

Alarm or Event

Event

Trap Severity

Warning

Mnemonic Code

hwFCoEConnectVfNum

Trap OID

1.3.6.1.4.1.2011.5.25.303.2.3

Alarm ID

This is an event trap and does not involve alarm ID.

Alarm Type

This is an event trap and does not involve alarm type.

Raise or Clear

This is an event trap and does not involve alarm generation or clearance.

Match trap

This is an event trap and does not involve the match trap.

Parameters

Parameter

Description

vfPortNum

Number of VF_Ports.

VB

VB OID

VB Name

VB Index

1.3.6.1.4.1.2011.5.25.303.1.3

hwFCoEPortResource

N/A

Impact on the System

The FCoE virtual link may fail to be set up. As a result, FCoE traffic cannot be correctly forwarded.

Possible Causes

After the number of VF_Ports of the FCoE interface has reached the maximum, some ENodes still send login requests to the FCF.

Procedure
  • Adjust the networking and reduce the number of ENodes.

FCOE_1.3.6.1.4.1.2011.5.25.303.2.4 hwFCoELoginVnNum

Description

The number of online VN_Ports mapping the VF_Port has already reached the maximum. (instance name=[instanceName], VF_Index=[vfPort], VN_Port quantity=[vnPortNum])

The number of VN_Ports of the VF_Port has reached the maximum.

Attributes

Attribute

Description

Alarm or Event

Event

Trap Severity

Warning

Mnemonic Code

hwFCoELoginVnNum

Trap OID

1.3.6.1.4.1.2011.5.25.303.2.4

Alarm ID

This is an event trap and does not involve alarm ID.

Alarm Type

This is an event trap and does not involve alarm type.

Raise or Clear

This is an event trap and does not involve alarm generation or clearance.

Match trap

This is an event trap and does not involve the match trap.

Parameters

Parameter

Description

instanceName

Name of the instance.

vfPort

Index of the VF_Port.

vnPortNum

Number of VN_Ports.

VB

VB OID

VB Name

VB Index

1.3.6.1.4.1.2011.5.25.303.1.3

hwFCoEPortResource

N/A

Impact on the System

New VN_Ports cannot log in to the VF_Port.

Possible Causes

After the number of VN_Ports of the VF_Port has reached the maximum, some VN_Ports still send login requests to the VF_Port.

Procedure
  • Stop creating VN_Ports on the ENode.
  • Adjust the networking and reduce the number of ENodes.

FCOE_1.3.6.1.4.1.2011.5.25.303.2.5 hwFCoETnNum

Description

The number of VN_Ports that belong to the same NPV instance exceeds the number of MAC addresses. (FCoE-port Index=[index], system MAC address quantity=[sysMacNum], VN_Port quantity =[vnPortNum])

The number of VN_Ports in the same NPV instance exceeds the number of system MAC addresses.

Attributes

Attribute

Description

Alarm or Event

Event

Trap Severity

Warning

Mnemonic Code

hwFCoETnNum

Trap OID

1.3.6.1.4.1.2011.5.25.303.2.5

Alarm ID

This is an event trap and does not involve alarm ID.

Alarm Type

This is an event trap and does not involve alarm type.

Raise or Clear

This is an event trap and does not involve alarm generation or clearance.

Match trap

This is an event trap and does not involve the match trap.

Parameters

Parameter

Description

index

Index of the FCoE interface.

sysMacNum

Number of system MAC addresses.

vnPortNum

Number of VN_Ports.

VB

VB OID

VB Name

VB Index

1.3.6.1.4.1.2011.5.25.303.1.3

hwFCoEPortResource

N/A

Impact on the System

If the number of VN_Ports in the same NPV instance exceeds the number of system MAC addresses, MAC address conflicts may occur. If the conflicting ports belong to the same VLAN, services will be affected.

Possible Causes

When the number of VN_Ports of a NPV instance exceeds the number of system MAC addresses, VN_Ports are created continuously on the ENodes.

Procedure
  • Stop creating VN_Ports in the same NPV instance.
  • Run the undo fcoe role vn-port interface fcoe-port fcoe-port-id command to delete unnecessary VN_Ports.

FCOE_1.3.6.1.4.1.2011.5.25.303.2.6 hwFCoETnPortVlan

Description

The configured NPV VLAN is different from the FCF VLAN discovered by the VN_Port. (instance name= [instanceName], NPV_VLAN=[npvVlan], FCF_VLAN=[fcfVlan])

The configured NPV VLAN is different from the FCF VLAN that the VN_Port discovers.

Attributes

Attribute

Description

Alarm or Event

Event

Trap Severity

Warning

Mnemonic Code

hwFCoETnPortVlan

Trap OID

1.3.6.1.4.1.2011.5.25.303.2.6

Alarm ID

This is an event trap and does not involve alarm ID.

Alarm Type

This is an event trap and does not involve alarm type.

Raise or Clear

This is an event trap and does not involve alarm generation or clearance.

Match trap

This is an event trap and does not involve the match trap.

Parameters

Parameter

Description

instanceName

Name of the instance.

npvVlan

FCoE VLAN ID of the NPV instance.

fcfVlan

FCoE VLAN ID of the FCF.

VB

VB OID

VB Name

VB Index

1.3.6.1.4.1.2011.5.25.303.1.4

hwTNPortVlan

N/A

Impact on the System

The FCoE virtual link may fail to be set up. As a result, FCoE traffic cannot be correctly forwarded.

Possible Causes

The NPV VLAN of the NPV instance is different from the FCF VLAN that the VN_Port discovers.

Procedure
  1. Run the display fcoe port instance fc-instance-name command to check whether the NPV VLAN of the NPV instance is the same as the FCF VLAN that the VN_Port discovers.
  • If so, go to step 3.
  • If not, go to step 2.
  1. Run the npv-vlan vlan-id command to reconfigure the NPV VLAN to be the same as the FCF VLAN. Go to step 4.
  2. Collect alarms, logs, and configurations, and contact technical support personnel.
  3. End.
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Updated: 2018-08-16

Document ID: EDOC1000015902

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