L2VPN_1.3.6.1.4.1.2011.5.25.119.4.1.2.4 hwPWVcUp

Trap Buffer Description

The status of the PWE3 VC turned UP. (VcId=[VcId], VcType=[VcType], PeerAddress=[PeerAddress], InterfaceIndex=[InterfaceIndex], VcInboundLabel=[VcInboundLabel], VcOutboundLabel=[VcOutboundLabel], SecondaryPw=[SecondaryPw], HWL2VpnStateChangeReason=[HWL2VpnStateChangeReason], SysUpTime=[SysUpTime], InterfaceName=[InterfaceName], SwitchVcId=[SwitchVcId], TunnelPolicyName=[TunnelPolicyName])

Trap Attributes

Trap Attribute	Description
Alarm or Event	Alarm
Trap Severity	Critical
Mnemonic Code	hwPWVcDown
Trap OID	1.3.6.1.4.1.2011.5.25.119.4.1.2.4
MIB	HUAWEI-PWE3-MIB
Alarm ID	0x0d4c0001
Alarm Name	hwPWVcDown
Alarm Type	communicationsAlarm
Raise or Clear	Clear
Match trap	L2VPN_1.3.6.1.4.1.2011.5.25.119.4.1.2.3 hwPWVcDown

Trap Buffer Parameters

Parameter	Description
VcId	VC ID.
VcType	VC type.
PeerAddress	IP address of a peer.
InterfaceIndex	AC interface index.
VcInboundLabel	Incoming label of a VC.
VcOutboundLabel	Outgoing label of a VC.
SecondaryPw	Flag indicating whether the PW is a secondary PW: 1: secondary PW. 2: non-secondary PW.
HWL2VpnStateChangeReason	Cause of the VC status change.
SysUpTime	System startup time.
InterfaceName	AC interface name.
SwitchVcId	Switch VC ID.
TunnelPolicyName	Name of a tunnel policy.

VB Parameters

VB OID	VB Name	VB Index
1.3.6.1.4.1.2011.5.25.119.4.1.1.1.1.4	hwPWVcPeerAddr	hwPWVcID hwPWVcType
1.3.6.1.4.1.2011.5.25.119.4.1.1.1.1.15	hwPWVcIfIndex	hwPWVcID hwPWVcType
1.3.6.1.4.1.2011.5.25.119.4.1.1.1.1.6	hwPWVcInboundLabel	hwPWVcID hwPWVcType
1.3.6.1.4.1.2011.5.25.119.4.1.1.1.1.7	hwPWVcOutboundLabel	hwPWVcID hwPWVcType
1.3.6.1.4.1.2011.5.25.119.4.1.1.1.1.27	hwPWVcSecondary	hwPWVcID hwPWVcType
1.3.6.1.4.1.2011.5.25.119.4.1.1.8	hwPWVcStateChangeReason	-
1.3.6.1.2.1.1.3	sysUpTime	-
1.3.6.1.4.1.2011.5.25.119.4.1.1.1.1.49	hwPWVcIfName	hwPWVcID hwPWVcType
1.3.6.1.4.1.2011.5.25.119.4.1.1.1.1.9	hwPWVcSwitchID	hwPWVcID hwPWVcType
1.3.6.1.4.1.2011.5.25.119.4.1.1.1.1.23	hwPWVcTnlPolicyName	hwPWVcID hwPWVcType

Impact on the System

The PWE3 service is recovered.

Possible Causes

Cause 2: VC was created.
Cause 5: LDP Session Up.
Cause 11: LDP New Mapping Received.
Cause 18: Interface Up.
Cause 23: Tunnel was Up.
Cause 30: LDP Notification Forwarding.
Cause 42: Local PSN Fault Resume.
Cause 44: BFD for pw status changed to UP.
Cause 48: Manual set was disabled.
Cause 51: Vrrp status changed to Master.
Cause 52: Vrrp status changed to Backup.
Cause 54: Vrrp was deleted.
Cause 55: Track vrrp.
Cause 56: Undo track vrrp.
Cause 59: MTU matched.
Cause 95: AC token exceed resume or PW token exceed resume.

Procedure

If the possible causes are appeared, this trap message is informational only, and no action is required.