BMC 未传递网络流量，而 e0M 正在正常传递流量

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适用场景

AFF-A800
ONTAP 9
BMC

问题描述

AFF-A800 的 BMC 不会通过 e0M 传递流量（连接到 SP/BMC ）
而 ONTAP 则在不使用任何问题描述的情况下通过 e0M （连接到节点管理 LIF ）传递流量
ONTAP 会将 BMC 报告为联机

 ::> net port show (network port show) Node: clusterA-01 Speed(Mbps) Health Port IPspace Broadcast Domain Link MTU Admin/Oper Status --------- ------------ ---------------- ---- ---- ----------- -------- e0M Default bd_mgmt up 1500 auto/1000 healthy

但 Sysconfig -a 以太网链路报告为 'Down'。

 Service Processor Status: Online Firmware Version: 10.4 Mgmt MAC Address: 00:a0:98:f1:19:2e Ethernet Link: down Using DHCP: no IPv4 configuration: IP Address: 10.9.51.230 Netmask: 255.255.255.0 Gateway: 10.9.51.1 IPv6 configuration: Disabled

可能还会注意到以下系统运行状况警报

 ::> system health alert show Node: clusterA-01 Resource: SP Config Severity: Major Indication Time: Thu Jun 25 14:12:35 2020 Suppress: false Acknowledge: false Probable Cause: Service Processor in node clusterA-01 has no network connectivity. The cable between the Wrench port on the controller and the ethernet switch is disconnected. Possible Effect: You might not be able to use the Service Processor to remotely access, monitor, and troubleshoot your storage system. Corrective Actions: 1. Check the connection between the Wrench port and the ethernet switch. 2. If the cable is properly connected, ensure that the Service Processor's ethernet interface is configured properly by executing the command "system service-processor network show". 3. Check for network cable related issues. 4. Contact the technical support if the alert persists.