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简体中文版经机器翻译而成,仅供参考。如与英语版出现任何冲突,应以英语版为准。

配置 LIF

贡献者

您必须确定用于在数据和磁带资源之间建立数据连接以及在管理 SVM 和备份应用程序之间建立控制连接的 LIF 。确定 LIF 后,您必须验证是否为 LIF 设置了防火墙和故障转移策略,并指定首选接口角色。

从ONTAP 9.10.1开始、防火墙策略已弃用、并完全替换为LIF服务策略。有关详细信息,请参见 "ONTAP 9.6 及更高版本中的 LIF 和服务策略"

步骤
  1. 使用确定集群间、集群管理和节点管理的生命周期 network interface show 命令 -role 参数。

    以下命令显示集群间 LIF :

    cluster1::> network interface show -role intercluster
    
                Logical           Status     Network            Current       Current Is
    Vserver     Interface         Admin/Oper Address/Mask       Node          Port    Home
    ----------- ----------        ---------- ------------------ ------------- ------- ----
    cluster1    IC1               up/up      192.0.2.65/24      cluster1-1    e0a     true
    cluster1    IC2               up/up      192.0.2.68/24      cluster1-2    e0b     true

    以下命令显示集群管理 LIF :

    cluster1::> network interface show -role cluster-mgmt
    
                Logical           Status     Network            Current       Current Is
    Vserver     Interface         Admin/Oper Address/Mask       Node          Port    Home
    ----------- ----------        ---------- ------------------ ------------- ------- ----
    cluster1    cluster_mgmt      up/up      192.0.2.60/24      cluster1-2    e0M     true

    以下命令显示节点管理 LIF :

    cluster1::> network interface show -role node-mgmt
    
                Logical           Status     Network            Current       Current Is
    Vserver     Interface         Admin/Oper Address/Mask       Node          Port    Home
    ----------- ----------        ---------- ------------------ ------------  ------  ------
    cluster1    cluster1-1_mgmt1  up/up      192.0.2.69/24      cluster1-1    e0M     true
                cluster1-2_mgmt1  up/up      192.0.2.70/24      cluster1-2    e0M     true
  2. 确保已在集群间 LIF ,集群管理( cluster-mgmt ) LIF 和节点管理( node-mgmt ) LIF 上为 NDMP 启用防火墙策略:

    1. 使用验证是否已为NDMP启用防火墙策略 system services firewall policy show 命令:

      以下命令显示集群管理 LIF 的防火墙策略:

      cluster1::> system services firewall policy show -policy cluster
      
      Vserver     Policy       Service    Allowed
      -------     ------------ ---------- -----------------
      cluster     cluster      dns        0.0.0.0/0
                               http       0.0.0.0/0
                               https      0.0.0.0/0
                              ** ndmp       0.0.0.0/0**
                               ndmps      0.0.0.0/0
                               ntp        0.0.0.0/0
                               rsh        0.0.0.0/0
                               snmp       0.0.0.0/0
                               ssh        0.0.0.0/0
                               telnet     0.0.0.0/0
      10 entries were displayed.

      以下命令显示集群间 LIF 的防火墙策略:

      cluster1::> system services firewall policy show -policy intercluster
      
      Vserver     Policy       Service    Allowed
      -------     ------------ ---------- -------------------
      cluster1    intercluster dns        -
                               http       -
                               https      -
                               **ndmp       0.0.0.0/0, ::/0**
                               ndmps      -
                               ntp        -
                               rsh        -
                               ssh        -
                               telnet     -
      9 entries were displayed.

      以下命令显示节点管理 LIF 的防火墙策略:

      cluster1::> system services firewall policy show -policy mgmt
      
      Vserver     Policy       Service    Allowed
      -------     ------------ ---------- -------------------
      cluster1-1  mgmt         dns        0.0.0.0/0, ::/0
                               http       0.0.0.0/0, ::/0
                               https      0.0.0.0/0, ::/0
                               **ndmp       0.0.0.0/0, ::/0**
                               ndmps      0.0.0.0/0, ::/0
                               ntp        0.0.0.0/0, ::/0
                               rsh        -
                               snmp       0.0.0.0/0, ::/0
                               ssh        0.0.0.0/0, ::/0
                               telnet     -
      10 entries were displayed.
    2. 如果未启用防火墙策略、请使用启用防火墙策略 system services firewall policy modify 命令 -service 参数。

      以下命令将为集群间 LIF 启用防火墙策略:

    cluster1::> system services firewall policy modify -vserver cluster1 -policy intercluster -service ndmp 0.0.0.0/0
  3. 确保已为所有 LIF 正确设置故障转移策略:

    1. 验证集群管理LIF的故障转移策略是否设置为 broadcast-domain-wide、并且集群间和节点管理的生命周期管理的策略设置为 local-only 使用 network interface show -failover 命令:

      以下命令显示集群管理 LIF ,集群间 LIF 和节点管理 LIF 的故障转移策略:

    cluster1::> network interface show -failover
    
               Logical            Home              Failover              Failover
    Vserver    Interface          Node:Port         Policy                Group
    ---------- -----------------  ----------------- --------------------  --------
    cluster    cluster1_clus1     cluster1-1:e0a    local-only            cluster
                                                         Failover Targets:
                       	                                 .......
    
    **cluster1   cluster_mgmt       cluster1-1:e0m    broadcast-domain-wide Default**
                                                         Failover Targets:
                                                         .......
               **IC1                 cluster1-1:e0a    local-only           Default**
                                                         Failover Targets:
               **IC2                 cluster1-1:e0b    local-only           Default**
                                                         Failover Targets:
                                                         .......
    **cluster1-1 cluster1-1_mgmt1   cluster1-1:e0m    local-only            Default**
                                                         Failover Targets:
                                                         ......
    **cluster1-2 cluster1-2_mgmt1   cluster1-2:e0m    local-only            Default**
                                                         Failover Targets:
                                                         ......
    1. 如果未正确设置故障转移策略、请使用修改此故障转移策略 network interface modify 命令 -failover-policy 参数。

      cluster1::> network interface modify -vserver cluster1 -lif IC1 -failover-policy local-only
  4. 使用指定数据连接所需的生命周期 vserver services ndmp modify 命令 preferred-interface-role 参数。

    cluster1::> vserver services ndmp modify -vserver cluster1 -preferred-interface-role intercluster,cluster-mgmt,node-mgmt
  5. 使用验证是否已为集群设置首选接口角色 vserver services ndmp show 命令:

    cluster1::> vserver services ndmp show -vserver cluster1
    
                                 Vserver: cluster1
                            NDMP Version: 4
                            .......
                            .......
                Preferred Interface Role: intercluster, cluster-mgmt, node-mgmt