PIM_1.3.6.1.4.1.2011.5.25.149.4.0.5 interface-election

Trap Buffer Description

The interface is elected as a DR. (IfIndex=[IfIndex], IfName=[PimInterfaceName], IfIPverion=[IfIPverion], IfAddrType=[IfAddrType], Addr=[Addr], PimInstanceID=[PimInstanceID], PimInstanceName=[PimInstanceName])

The interface is elected as a DR.

Trap Attributes

Trap Attribute	Description
Alarm or Event	Event
Trap Severity	Warning
Mnemonic Code	HW_DR_ELECTION
Trap OID	1.3.6.1.4.1.2011.5.25.149.4.0.5
MIB	HUAWEI-PIM-STD-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
IfIndex	Interface index.
PimInterfaceName	Interface name.
IfIPverion	IP version of the interface.
IfAddrType	Interface address type.
Addr	Interface address.
PimInstanceID	VPN instance ID.
PimInstanceName	VPN instance name.

VB Parameters

VB OID	VB Name	VB Index
1.3.6.1.4.1.2011.5.25.149.4.1.1.1.3	hwPimInterfaceAddressType	hwPimInterfaceIfIndex hwPimInterfaceIpVersion
1.3.6.1.4.1.2011.5.25.149.4.1.1.1.4	hwPimInterfaceAddress	hwPimInterfaceIfIndex hwPimInterfaceIpVersion
1.3.6.1.4.1.2011.5.25.149.4.1.1.1.29	hwPimInterfaceName	hwPimInterfaceIfIndex hwPimInterfaceIpVersion
1.3.6.1.4.1.2011.5.25.149.4.1.57	hwPimInstanceID	-
1.3.6.1.4.1.2011.5.25.149.4.1.60	hwPimInstanceName	-

Impact on the System

If the source-side DR changes, the RP receives an incorrect Register message; if the member-side DR changes, the RP receives an incorrect Join message.

Possible Causes

Cause1: The PIM interface received a new Hello packet and had a higher DR priority or IP address than other interfaces on the shared network segment.

Cause2: After a PIM interface went Up, the PIM interface did not receive Hello packets after the interval between Hello packets expired.

Procedure

Check whether the interface that is elected as a DR is the desired one. If the interface is not the desired one, configure a lower DR priority or a lower IP address for the interface.