PowerEdge:iDRAC BMC 網路介面在 ESX8 上具有使用 ISM 的 DHCP 指派位址

Summary: 在 ESXi 8.x 環境中安裝或重新啟動 ISM 5.1.1 時,BMC_Network vSwitch 的 VMK 介面會以 DHCP 指派的位址進行設定,而非靜態。

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

在 ESX8 中 BMC 網路上變更 DHCP 組態時,可能會在防火牆或安全性組態仰賴 VMkernel 介面的特定靜態 IP 時產生問題。

Cause

此狀況是 iSM 和 ESX8 管理 BMC 網路的方式所導致:

  • iSM 安裝/重新啟動程序:在安裝或重新啟動期間,iSM 會檢查是否存在BMC_Network vSwitch
  • 現有 BMC_Network vSwitch:如果 BMC_Network vSwitch 已經存在,iSM 會繼續進行 iDRAC 通訊,不會變更網路設定。
  • 無BMC_Network vSwitch:  iSM 會建立虛擬交換器,並將靜態 IP 指派給與其連接的 vmk 介面。
  • 依 ESXi 指派 DHCP:如果 ESXi 建立 BMC 網路交換器,它會將 DHCP 指派給與其連接的 vmk 介面。

Resolution

若要從 DHCP 指定的位址切換至靜態 IP,請卸下 BMC vSwitch。iSM 會在下次重新啟動或安裝時,以靜態組態重新建立 BMC 交換器。

卸下 BMC vSwitch 的步驟:

  1. 識別 BMC 網路 vSwitch

    • 列出 ESXi 主機上的所有 vSwitch,以便識別 BMC 網路 vSwitch 
      esxcli network vswitch standard list
  2. 識別並移除連接至 BMC 網路的 VMkernel 介面

    • 尋找連接到 BMC vSwitch 的 VMkernel 介面
      esxcli network ip interface list
    • 移除已識別的 VMkernel 介面 
      esxcli network ip interface remove --interface-name=<vmkNIC>
      代用品 <vmkNIC> 使用標識的介面名稱。
  3. 刪除 BMC 網路 vSwitch

    • 在移除所有已識別的 VMkernel 介面後,刪除 vSwitch。
      esxcli network vswitch standard remove --vswitch-name=<vSwitchName>
      代用品 <vSwitchName> 具有適當的名稱。
      
  4. 重新啟動 iSM 服務或安裝 iSM VIB (若未安裝):

    • 如果已安裝 iSM 服務,請將其重新開機。如果未安裝 iSM,請使用適合您環境的命令來安裝 iSM VIB。例如:
      esxcli software vib install -d /ISM-Dell-Web-5.1.1.0-3080.VIB-ESX8i-Live_A00.zip 
      
  5. 確認 IP 指派為靜態

    • 列出 VMkernel 介面的組態,確認其具有靜態 IP 指派。
      esxcfg-vmknic -l
    • 確定相關介面 (例如管理網路、iDRAC 網路) 的「類型」欄指出靜態設定。

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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