PowerEdge：NSX-T 环境中的 Broadcom BCM57414间歇性断开连接问题
Summary: 配备 Broadcom BCM57414 PCIe 适配器的 Dell PowerEdge 服务器可能会在 VMware NSX-T 环境中遇到间歇性网络断开连接问题。
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Symptoms
带 BCM57414 DP 10G/25G 适配器的 Dell PowerEdge 服务器 （DPN： H3T3V） 可能会遇到间歇性网络断开连接问题。
此问题会导致有问题的服务器上托管的所有虚拟机无法通过覆盖和底层网络与外部设备通信。同时，所有外部设备都无法与该服务器上运行的虚拟机、应用程序和服务进行通信。
BCM57414 的有问题的 NIC 端口仍处于活动状态，这意味着尚未触发故障切换。因此，在问题仍然存在时，网络流量不会自动恢复。要恢复流量，请手动禁用有问题的 NIC 端口或重新启动服务器。
Cause
这是由BCM57414固件问题引起的。
由于 VEB 条目错误，TX 流量被路由到环回端口。
Resolution
应用 Broadcom NetXtreme-E 固件 22.92.06.10 或更新版本来解决此问题。
Affected Products
Broadcom NetXtreme Family of AdaptersProducts
PowerEdge XR2, Poweredge C4140, PowerEdge C6420, PowerEdge C6520, PowerEdge C6525, PowerEdge C6615, PowerEdge C6620, PowerEdge R360, PowerEdge R440, PowerEdge R450, PowerEdge R540, PowerEdge R550, PowerEdge R640, PowerEdge R6415, PowerEdge R650
, PowerEdge R650xs, PowerEdge R6515, PowerEdge R6525, PowerEdge R660, PowerEdge R660xs, PowerEdge R6615, PowerEdge R6625, PowerEdge R740, PowerEdge R740XD, PowerEdge R740XD2, PowerEdge R7415, PowerEdge R7425, PowerEdge R750, PowerEdge R750XA, PowerEdge R750xs, PowerEdge R7515, PowerEdge R7525, PowerEdge R760, PowerEdge R760XA, PowerEdge R760xd2, PowerEdge R760xs, PowerEdge R7615, PowerEdge R7625, PowerEdge R840, PowerEdge R860, PowerEdge R940, PowerEdge R940xa, PowerEdge R960, PowerEdge T350, PowerEdge T360, PowerEdge T550, PowerEdge T560, PowerEdge T640, PowerEdge XR11, PowerEdge XR12, PowerEdge XR4510c, PowerEdge XR4520c, PowerEdge XR5610, PowerEdge XR7620, VMware ESXi 7.x, VMware ESXi 8.x
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Article Properties
Article Number: 000223469
Article Type: Solution
Last Modified: 01 May 2025
Version: 3
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