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无法使用子网中的 IP 地址 - 子网中的地址不可用

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Category:
ontap-9
Specialty:
core
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状态信息

适用于

ONTAP 9

问题

  • 尝试使用 OnCommand System Manager ( OCSM )中预定义子网中的特定 IP 添加新的 LIF 失败并显示错误:  

Data ONTAP API 失败: IPSpace 中的子网“ subnet_name ”“ ipspace_name ”没有可用的地址“ x . x . x . x ”。(错误 13001 )

  • 尝试从 CLI 创建 LIF 时显示相同的错误:

Error: Command failed: Subnet "Subnet_name" in IPspace "IPSpace_name" does not have address "x.x.x.x" available.

  • 尽管实际使用的 IP 地址很少,但子网中没有可用的 IP 地址。
  • 在集群上的任何位置都找不到“丢失”的 IP :
  • 报告正在使用中的情况为:

::> network subnet show -ipspace Default -subnet-name Demo -instance
                     IPspace Name: Default
                      Subnet Name: Demo
                 Broadcast Domain: Default
                   Layer 3 Subnet: 10.20.30.0/24
                          Gateway: 10.20.30.1
IP Addresses or IP Address Ranges: 10.20.30.41-10.20.30.50
              Total Address Count: 10
               Used Address Count: 10            
          Available Address Count: 0

  • LIF 仅使用 2 个 IP 地址— 8 个“丢失”:

::> network interface show -vserver * -lif * -ipspace * -address 10.20.30.*

           Logical   Status     Network            Current       Current Is
Vserver    Interface   Admin/Oper Address/Mask       Node          Port    Home
-----------  ----------   ---------- ------------------ ------------- ------- ----
svm1
            svm1_cifs_nfs_lif1
                          up/up    10.20.30.41/24     cluster1-01   a0a-10  true
            svm1_cifs_nfs_lif2
                          up/up     10.20.30.42/24     cluster1-01   a0a-10  true

 

 

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