BGP_1.3.6.1.4.1.2011.5.25.177.1.3.21 hwBgpVrfRouteNumReachThreshold

Trap Buffer Description

The number of routes in the VPN instance reached the alarm threshould. (CurrentRouteNum=[CurrentRouteNum], ThresholdValue=[ThresholdValue], RouteType=[RouteType], Vpn-instance=[Vpn-instance], Address Family=[AddressFamily])

The number of routes in the VPN instance reached the alarm threshold.

Trap Attributes

Trap Attribute	Description
Alarm or Event	Alarm
Trap Severity	Critical
Mnemonic Code	hwBgpVrfRouteNumReachThreshold
Trap OID	1.3.6.1.4.1.2011.5.25.177.1.3.21
MIB	HUAWEI-BGP-VPN-MIB
Alarm ID	0x0879204d
Alarm Name	hwBgpVrfRouteNumReachThreshold
Alarm Type	communicationsAlarm
Raise or Clear	Raise
Match trap	BGP_1.3.6.1.4.1.2011.5.25.177.1.3.22 hwBgpVrfRouteNumReachThresholdClear

Trap Buffer Parameters

Parameter	Description
CurrentRouteNum	Number of existing routes.
ThresholdValue	Alarm threshold. The alarm threshold of RPD routes is 4000.
RouteType	Route type. The value ALL indicates all route types.
Vpn-instance	VPN instance name.
AddressFamily	Address family. Only the BGP RPD address family is supported currently.

VB Parameters

VB OID	VB Name	VB Index
1.3.6.1.4.1.2011.5.25.177.1.2.2.1.1	hwBgpVrfCurrRouteNum	hwBgpVrfRouteType hwBgpVrfInstName hwBgpVrfAddressFamily
1.3.6.1.4.1.2011.5.25.177.1.2.2.1.2	hwBgpVrfThresholdValue	hwBgpVrfRouteType hwBgpVrfInstName hwBgpVrfAddressFamily
1.3.6.1.4.1.2011.5.25.177.1.2.2.1.3	hwBgpVrfRouteType	hwBgpVrfRouteType hwBgpVrfInstName hwBgpVrfAddressFamily
1.3.6.1.4.1.2011.5.25.177.1.2.2.1.4	hwBgpVrfInstName	hwBgpVrfRouteType hwBgpVrfInstName hwBgpVrfAddressFamily
1.3.6.1.4.1.2011.5.25.177.1.2.2.1.5	hwBgpVrfAddressFamily	hwBgpVrfRouteType hwBgpVrfInstName hwBgpVrfAddressFamily

Impact on the System

The number of routes received by the VPN instance has exceeded the alarm threshold, and the VPN instance no longer receives new routes.

Possible Causes

The number of routes stored locally in the VPN instance exceeded the alarm threshold (4000).

Procedure

1. Reduce the number of routes sent by the peer end. Then, check whether the alarm is cleared. That is, check whether the matching clear alarm (hwBgpVrfRouteNumReachThresholdClear) is generated.

If the clear alarm is generated, go to Step 3.
If the clear alarm is not generated, go to Step 2.

2. Collect alarm information and configuration information, and then contact technical support personnel.

3. End.