PowerEdge:iDRAC BMC 网络接口在 ESX8 上使用 ISM 具有 DHCP 分配的地址

Summary: 在 ESXi 8.x 环境中安装或重新启动 ISM 5.1.1 时,BMC_Network vSwitch 的 VMK 接口将配置有 DHCP 分配的地址,而不是静态地址。

This article applies to This article does not apply to This article is not tied to any specific product. Not all product versions are identified in this article.

Symptoms

ESX8 中 BMC 网络上的 DHCP 配置更改可能会导致防火墙或安全配置依赖 VMkernel 接口的特定静态 IP 的问题。

Cause

此情况是由于 iSM 和 ESX8 管理 BMC 网络的方式所致:

  • iSM 安装/重新启动过程:在安装或重新启动期间,iSM 会检查是否存在 BMC_Network vSwitch
  • 现有 BMC_Network vSwitch:如果 BMC_Network vSwitch 已存在,则 iSM 将继续与 iDRAC 通信,而无需更改网络设置。
  • 无BMC_Network vSwitch:  iSM 会创建虚拟交换机,并将静态 IP 分配给连接到它的 vmk 接口。
  • ESXi 的 DHCP 分配:如果 ESXi 创建了 BMC 网络交换机,则会将 DHCP 分配给与其连接的 vmk 接口。

Resolution

要从 DHCP 分配的地址切换到静态 IP,请删除 BMC vSwitch。iSM 将在下次重新启动或安装时使用静态配置重新创建 BMC 交换机。

卸下 BMC vSwitch 的步骤:

  1. 识别 BMC 网络 vSwitch

    • 列出 ESXi 主机上的所有 vSwitch 以标识 BMC 网络 vSwitch 
      esxcli network vswitch standard list
  2. 识别并删除连接到 BMC 网络的 VMkernel 接口

    • 查找连接到 BMC vSwitch 的 VMkernel 接口
      esxcli network ip interface list
    • 移除标识的 VMkernel 接口 
      esxcli network ip interface remove --interface-name=<vmkNIC>
      替代 <vmkNIC> 替换为标识的接口名称。
  3. 删除 BMC 网络 vSwitch

    • 移除所有标识的 VMkernel 接口后,删除 vSwitch。
      esxcli network vswitch standard remove --vswitch-name=<vSwitchName>
      替代 <vSwitchName> 具有适当的名称。
      
  4. 重新启动 iSM 服务或安装 iSM VIB(如果未安装):

    • 重新启动 iSM 服务(如果已安装)。如果未安装 iSM,请使用适合您环境的命令安装 iSM VIB。例如:
      esxcli software vib install -d /ISM-Dell-Web-5.1.1.0-3080.VIB-ESX8i-Live_A00.zip 
      
  5. 确认 IP 分配为静态

    • 通过列出 VMkernel 接口的配置,验证 VMkernel 接口是否具有静态 IP 分配。
      esxcfg-vmknic -l
    • 确保相关接口(例如管理网络、iDRAC 网络)的“Type”列指示静态设置。

Affected Products

iDRAC Service Module, VMware ESXi 8.x

Products

iDRAC9, PowerEdge XR2, Poweredge C4140, PowerEdge C6420, PowerEdge C6520, PowerEdge C6525, PowerEdge C6615, PowerEdge C6620, PowerEdge FC640, PowerEdge M640, PowerEdge M640 (for PE VRTX), PowerEdge MX740C, PowerEdge MX750c, PowerEdge MX760c , PowerEdge MX840C, PowerEdge R240, PowerEdge R250, PowerEdge R260, PowerEdge R340, PowerEdge R350, 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 T140, PowerEdge T150, PowerEdge T160, PowerEdge T340, PowerEdge T350, PowerEdge T360, PowerEdge T440, PowerEdge T550, PowerEdge T560, PowerEdge T640, PowerEdge XR11, PowerEdge XR12, PowerEdge XR4510c, PowerEdge XR4520c, PowerEdge XR5610, PowerEdge XR7620, PowerEdge XR8610t, PowerEdge XR8620t ...
Article Properties
Article Number: 000221985
Article Type: Solution
Last Modified: 12 May 2025
Version:  2
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