L3VPN_1.3.6.1.4.1.2011.5.25.177.1.3.8 L3VPN_MIB_TRAP_MID_CLEARED

Trap Buffer Description

The number of prefixes in the VPN instance fell below the middle threshold(Excluding MidThresholdValue). (VpnInstanceName=[VpnInstanceName], VpnInstanceRouteCount=[VpnInstanceRouteCount], MidThresholdValue=[MidThresholdValue])

Trap Attributes

Trap Attribute	Description
Alarm or Event	Alarm
Trap Severity	Warning
Mnemonic Code	L3V_TRAP_MID_EXCEED
Trap OID	1.3.6.1.4.1.2011.5.25.177.1.3.8
MIB	MPLS-L3VPN-STD-MIB
Alarm ID	0x09110002
Alarm Name	L3V_TRAP_MID_EXCEED
Alarm Type	qualityOfServiceAlarm
Raise or Clear	Clear
Match trap	L3VPN_1.3.6.1.2.1.10.166.11.0.3 L3VPN_MIB_TRAP_MID_THRESH_EXCEED

Trap Buffer Parameters

Parameter	Description
VpnInstanceName	Indicates the name of a VPN instance. If a VPN instance name is "_public_", the alarm cause is that the number of public network route prefixes exceeds or is about to exceed the maximum limit.
VpnInstanceRouteCount	Indicates the number of existing route prefixes.
MidThresholdValue	Indicates that the alarm threshold of route prefixes.

VB Parameters

VB OID	VB Name	VB Index
1.3.6.1.2.1.10.166.11.1.3.1.1.3	mplsL3VpnVrfPerfCurrNumRoutes	mplsL3VpnVrfName
1.3.6.1.2.1.10.166.11.1.2.2.1.9	mplsL3VpnVrfConfMidRteThresh	mplsL3VpnVrfName

Impact on the System

After the number of route prefixes falls below the ip prefix-limit value, a device can normally receive routes.

After the number of route prefixes falls below the prefix limit value, a device can normally receive routes.

Possible Causes

Cause1: The number of public network route prefixes fell below the threshold specified in the ip prefix-limit command.

Cause2: The total number of VPN prefixes in the VPN routing table fell below the threshold specified in the prefix limit command.

Procedure

This trap message is informational only, and no action is required.