PowerEdge: Broadcom BCM57414 problema de desconexão intermitente no ambiente NSX-T

Summary: O servidor Dell PowerEdge com um adaptador PCIe BCM57414 da Broadcom pode identificar um problema intermitente de desconexão de rede em um ambiente VMware NSX-T.

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Symptoms

Servidor Dell PowerEdge com adaptador BCM57414 DP de 10G/25G (DPN: H3T3V), configurados como uplinks de um switch virtual do NSX-T, podem encontrar problemas intermitentes de desconexão de rede.

Esse problema faz com que todas as máquinas virtuais hospedadas no servidor problemático percam a capacidade de se comunicar com dispositivos externos por meio de redes sobrepostas e subjacentes. Ao mesmo tempo, todos os equipamentos externos não conseguem se comunicar com as máquinas virtuais, aplicativos e serviços em execução nesse servidor.

A porta NIC problemática do BCM57414 ainda está ativa, o que significa que nenhum failover foi acionado. Como resultado, o tráfego de rede não é retomado automaticamente enquanto o problema persistir. Para recuperar o tráfego, desative manualmente a porta NIC problemática ou reinicialize o servidor.

Cause

Isso é causado por um problema de firmware BCM57414.
O tráfego TX é roteado para a porta de loopback devido a uma entrada VEB incorreta.

Resolution

Aplicar o firmware Broadcom NetXtreme-E 22.92.06.10 ou mais recente para resolver esse 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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