访问N9342C SCPI端口没有响应

我正在尝试使用套接字和SCPI命令通过以太网接口与N9342C进行通信。
像大多数其他设备一样，我试图使用端口5025，但它没有响应。
它ping并且“nmap”报告某些端口是打开的，但不是5025.它不允许打开套接字到5025.套接字访问端口是否不同于5025？



     以下为原文

  I am attempting to communicate with an N9342C through the ethernet interface using sockets and SCPI commands. Like most other equipment I am attempting to use port 5025, but it's not responding.  It pings and "nmap" is reporting some ports are open, but not 5025.  It will not allow an open socket to 5025.

Is the socket access port different than 5025?