The bandwidth of the tunnel has changed. (SessionTunnelId=[SessionTunnelId], LocalLspId=[LocalLspId], IngressLsrId=[IngressLsrId], EgressLsrId=[EgressLsrId], TunnelName=[TunnelName], TunnelIfIndex=[TunnelIfIndex], TunnelPreBandwidth=[TunnelPreBandwidth], TunnelNextBandwidth=[TunnelNextBandwidth], TunnelType=[TunnelType])
The trap message was sent when the bandwidth of the tunnel changed.
| Trap Attribute | Description | 
|---|---|
| Alarm or Event | Event | 
| Trap Severity | Warning | 
| Mnemonic Code | TUNNELBWCHANGE | 
| Trap OID | 1.3.6.1.4.1.2011.5.25.121.2.1.15 | 
| MIB | HUAWEI-MPLS-EXTEND-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 | - | 
| Parameter | Description | 
|---|---|
| SessionTunnelId | Session TunnelId. | 
| LocalLspId | Local LspId. | 
| IngressLsrId | Ingress LsrId. | 
| EgressLsrId | Egress LsrId. | 
| TunnelName | Tunnel Name. | 
| TunnelIfIndex | TunnelIf Index. | 
| TunnelPreBandwidth | Original bandwidth of the tunnel. | 
| TunnelNextBandwidth | New bandwidth of the tunnel. | 
| TunnelType | Type of the primary tunnel. | 
| VB OID | VB Name | VB Index | 
|---|---|---|
| 1.3.6.1.4.1.2011.5.25.121.1.1.1.29 | hwMplsTunnelInterfaceName | hwMplsTunnelIndex hwMplsTunnelInstance hwMplsTunnelIngressLSRId hwMplsTunnelEgressLSRId | 
| 1.3.6.1.4.1.2011.5.25.121.1.1.1.17 | hwMplsTunnelIfIndex | hwMplsTunnelIndex hwMplsTunnelInstance hwMplsTunnelIngressLSRId hwMplsTunnelEgressLSRId | 
| 1.3.6.1.4.1.2011.5.25.121.1.1.1.18 | hwMplsTunnelPreBandwidth | hwMplsTunnelIndex hwMplsTunnelInstance hwMplsTunnelIngressLSRId hwMplsTunnelEgressLSRId | 
| 1.3.6.1.4.1.2011.5.25.121.1.1.1.19 | hwMplsTunnelNextBandwidth | hwMplsTunnelIndex hwMplsTunnelInstance hwMplsTunnelIngressLSRId hwMplsTunnelEgressLSRId |