L2VPN_1.3.6.1.4.1.2011.5.25.119.9.2.37 hwL2vpnOamSd2Far

Trap Buffer Description

The OAM module reported an alarm, indicating that the far-end packet loss ratio exceeded the sd2 threshold. (ServiceType=[ServiceType], ProtocolType=[ProtocolType], VcID=[VcID], VcType=[VcType], PeerAddr=[PeerAddr], IfIndex=[IfIndex], PwMaster=[PwMaster], RmtSiteID=[RmtSiteID], InLabel=[InLabel], OutLabel=[OutLabel], IfName=[IfName], VsiName=[VsiName])

The far-end packet loss ratio exceeded the SD2 threshold.

Trap Attributes

Trap Attribute	Description
Alarm or Event	Alarm
Trap Severity	Error
Mnemonic Code	hwL2vpnOamSd2Far
Trap OID	1.3.6.1.4.1.2011.5.25.119.9.2.37
MIB	HUAWEI-L2VPN-OAM-MIB
Alarm ID	0x00010080
Alarm Name	hwL2vpnOamSd2Far
Alarm Type	communicationsAlarm
Raise or Clear	Raise
Match trap	L2VPN_1.3.6.1.4.1.2011.5.25.119.9.2.38 hwL2vpnOamSd2FarClear

Trap Buffer Parameters

Parameter	Description
ServiceType	Type of the service: 0: VLL. 1: VPLS.
ProtocolType	Type of the protocol: 0: SVC. 1: LDP. 2: BGP (not supported for the time being).
VcID	VC ID.
VcType	VC type.
PeerAddr	IP address of the peer.
IfIndex	Interface index.
PwMaster	PW identifier: 1: primary PW. 2: secondary PW.
RmtSiteID	Remote site ID.
InLabel	VC in-label.
OutLabel	VC out-label.
IfName	Interface name.
VsiName	VSI name.

VB Parameters

VB OID	VB Name	VB Index
1.3.6.1.4.1.2011.5.25.119.9.1.1	hwL2vpnServiceType	-
1.3.6.1.4.1.2011.5.25.119.9.1.2	hwL2vpnProtocolType	-
1.3.6.1.4.1.2011.5.25.119.9.1.3	hwL2vpnVcID	-
1.3.6.1.4.1.2011.5.25.119.9.1.4	hwL2vpnVcType	-
1.3.6.1.4.1.2011.5.25.119.9.1.5	hwL2vpnPeerAddr	-
1.3.6.1.4.1.2011.5.25.119.9.1.6	hwL2vpnIfIndex	-
1.3.6.1.4.1.2011.5.25.119.9.1.7	hwL2vpnPwMaster	-
1.3.6.1.4.1.2011.5.25.119.9.1.8	hwL2vpnRmtSiteID	-
1.3.6.1.4.1.2011.5.25.119.9.1.9	hwL2vpnInLabel	-
1.3.6.1.4.1.2011.5.25.119.9.1.10	hwL2vpnOutLabel	-
1.3.6.1.4.1.2011.5.25.119.9.1.11	hwL2vpnIfName	-
1.3.6.1.4.1.2011.5.25.119.9.1.12	hwL2vpnVsiName	-

Impact on the System

Services will not be affected so long as the alarm reported by OAM indicates that there is no fault on the PW.

Possible Causes

The far-end packet loss ratio exceeded the SD2 (PTN and OSN are both SF) threshold.

Procedure

1. Perform the troubleshooting operations described in hwMplsTpOamFarDualLossSD2 to rectify the fault. Then, check whether the alarm is cleared.

If the alarm is cleared, go to Step 3.
If alarm persists, go to Step 2.

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

3. End.