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portmap 服务配置

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适用场景

ONTAP 9.x

问题解答

  • portmap服务会将RPC服务映射到其侦听的端口。
  • portmap服务在ONTAP 9.3及更早版本中始终可供访问、可在ONTAP 9.4至ONTAP 9.6中进行配置、并从ONTAP 9.7开始自动进行管理。
    • 在ONTAP 9.3及更早版本中、端口映射服务(rpc绑 定)始终可通过网络配置中的端口111访问、该端口依赖于内置的ONTAP防火墙、而不是第三方防火墙。
    • 从ONTAP 9.4到ONTAP 9.6、您可以修改防火墙策略、以控制是否可在特定的LUN上访问portmap服务。
    • ONTAP 9.7开始、 不再使用portmap防火墙服务。而是 会自动为 支持 NFS 服务的所有LUN打开portmap端口。
    • data-nfs 服务和 management-portmap 服务提供相同的端口映射 服务 TCP/udp:111。
    • data-nfs 服务用于数据LIF、  management-portmap 服务用于 管理LIF。
    • network-service.XML 

      服务名称

      Vserver限制

      故障转移限制

      protocol:端口号

      数据-NFS

      纯数据

      无限制

      TCP/UDP:111

                                     

      管理端口映射

      无限制

      无限制

      TCP/UDP:111

 

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