PowerEdge: Problema de desconexión intermitente de Broadcom BCM57414 en un entorno NSX-T

Summary: Un servidor Dell PowerEdge con un adaptador Broadcom BCM57414 PCIe podría experimentar un problema intermitente de desconexión de la red en un entorno VMware NSX-T.

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Symptoms

Servidor Dell PowerEdge con adaptador BCM57414 DP 10G/25G (DPN: H3T3V) configurados como los enlaces ascendentes de un switch virtual de NSX-T pueden experimentar problemas intermitentes de desconexión de red.

Este problema hace que todas las máquinas virtuales alojadas en el servidor problemático pierdan su capacidad de comunicarse con dispositivos externos a través de redes de superposición y subyacente. Al mismo tiempo, ningún equipo externo puede comunicarse con las máquinas virtuales, las aplicaciones y los servicios que se ejecutan en ese servidor.

El puerto NIC problemático de BCM57414 sigue activo, lo que significa que no se ha activado ninguna conmutación por error. Como resultado, el tráfico de red no se reanuda automáticamente mientras el problema persiste. Para recuperar el tráfico, deshabilite manualmente el puerto NIC problemático o reinicie el servidor.

Cause

Esto se debe a un problema de firmware BCM57414.
El tráfico TX se enruta al puerto de bucle invertido debido a una entrada VEB incorrecta.

Resolution

Aplicar el firmware de Broadcom NetXtreme-E 22.92.06.10 o versiones más recientes para resolver este problema.

Affected Products

Broadcom NetXtreme Family of Adapters

Products

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 ...
Article Properties
Article Number: 000223469
Article Type: Solution
Last Modified: 01 May 2025
Version:  3
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