The ORB listener port is the actual port that the ORB listens on for incoming IIOP requests if ORB security is not enabled.

如果未启用OR b安全性，OR b侦听器端口是OR b侦听传入IIOP请求的实际端口。

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For example, these proprietary IOR components could encode the ORB type and version or help support an ORB implementation of the OMG Security Service.

例如，这些专用IOR组件可以编码OR b类型和版本，或者帮助支持OMG安全服务的OR B实现。

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