MSTP_1.3.6.1.4.1.2011.5.25.42.4.2.1 hwMstpiPortStateForwarding
告警解释
MSTP/4/PFWD:OID [oid] The port has been set to forwarding state. (InstanceID=[INTEGER], PortInstanceID=[INTEGER], PortID=[INTEGER], IfIndex=[INTEGER], PortName=[STRING])
有新的链路加入拓扑网络,端口状态变为forwarding状态。