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ONTAP 中可以禁用 RPC 端口 111(portmap)吗?

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适用于

  • 7-模式 Data ONTAP
  • Data ONTAP 8
  • ONTAP 9

问题解答

  • 目前无法在 Data ONTAP 7-Mode 中禁用端口映射器(端口 111)
  • 在 ONTAP 9.3 及更早版本(包括Clustered Data ONTAP 8.x)中,在依赖内置 ONTAP 防火墙而非第三方防火墙的网络配置中,端口映射服务(rpcbind)始终可在端口 111 上访问。

  • 从 ONTAP 9.4 开始,您可以修改防火墙策略来控制 portmap 服务是否可在特定 LIF 上访问。

  • 从 ONTAP 9.7 开始,端口映射防火墙服务被取消,并且所有支持 NFS 服务的 LIF 都会自动打开端口映射端口。

追加信息

有关更多信息,请参阅为 LIF 配置防火墙服务和策略

 

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