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如何限制 iSCSI 启动程序对目标门户的访问

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Category:
ontap-9
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san
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适用场景

  • SAN 
  • ONTAP 9 
  • Data ONTAP 7 及更早版本

问题描述

本文介绍如何限制 iSCSI 启动程序访问目标门户。

iSCSI 启动程序可能使用SendTargets命令发现目标控制器上的所有目标门户。SendTargets响应中的目标门户列表将包括启用 iSCSI 服务的目标控制器上的网络接口。SendTargets响应通常包括启动程序没有 IP 连接的门户。某些 iSCSI 启动程序在尝试访问不可用 IP 网络上的目标门户时可能会遇到错误。尝试访问不可访问的目标门户也可能导致主机操作系统的 I/O 超时。

 

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