OSPF_1.3.6.1.2.1.14.16.2.6 ospfIfAuthFailure

Trap Buffer Description

A packet is received on a non-virtual interface from a router whose authentication key or authentication type conflicts with the local authentication key or authentication type. (RouterId=[RouterId], IfIpAddress=[IfIpAddress], AddressLessIf=[AddressLessIf], PacketSrc=[PacketSrc], ConfigErrorType=[ConfigErrorType], PacketType=[PacketType], AreaId=[AreaId])

The authentication on the non-virtual interface failed. The possible cause is that the configuration on the non-virtual interface of the peer end conflicted with the configuration of the local end.

Trap Attributes

Trap Attribute	Description
Alarm or Event	Event
Trap Severity	Warning
Mnemonic Code	OSPF_IF_AUTH_FAILURE
Trap OID	1.3.6.1.2.1.14.16.2.6
MIB	OSPF-TRAP-MIB
Alarm ID	This is an event trap and does not involve alarm ID.
Alarm Name	This is an event trap and does not involve alarm name.
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	-

Trap Buffer Parameters

Parameter	Description
RouterId	Router ID of the local device.
IfIpAddress	IP address of the non-virtual interface.
AddressLessIf	Interface index.
PacketSrc	Source IP address of packets.
ConfigErrorType	Error type.
PacketType	Packet type ID.
AreaId	OSPF area ID.

VB Parameters

VB OID	VB Name	VB Index
1.3.6.1.2.1.14.1.1	ospfRouterId	-
1.3.6.1.2.1.14.7.1.1	ospfIfIpAddress	ospfIfIpAddress ospfAddressLessIf
1.3.6.1.2.1.14.7.1.2	ospfAddressLessIf	ospfIfIpAddress ospfAddressLessIf
1.3.6.1.2.1.14.16.1.4	ospfPacketSrc	-
1.3.6.1.2.1.14.16.1.2	ospfConfigErrorType	-
1.3.6.1.2.1.14.16.1.3	ospfPacketType	-

Impact on the System

You can modify parameters on the two devices to be consistent to solve this problem. Services are not affected in most cases.

Possible Causes

The authentication mode configured on the non-virtual interface was incorrect.

Procedure

1. Run the display current-configuration command to check whether the authentication information on both ends is consistent.

If they are consistent, go to Step 3.
If they are inconsistent, go to Step 2.

2. Perform either of the following operations based on the networking condition:

If the configurations on both ends can be changed to be the same, go to Step 3.
If the configurations on both ends cannot be changed to be the same, go to Step 4.

3. If cleartext authentication is used, change the authentication passwords to be the same. If ciphertext authentication is used, reconfigure the authentication passwords on both ends as required. Then check whether the alarm is cleared.

If the alarm is cleared, go to Step 5.
If the alarm persists, go to Step 4.

4. Contact technical support.

5. End.