Eddie-Settings/protocols IP column meaning

[tnt_canada 0]

Good morning;

 I have

Eddie version: 2.16.3
Eddie OS build: linux_x64
Eddie architecture: x64
OS type: Linux
OS name: Ubuntu 16.04.6 LTS \n \l
OS version: Linux tommediasever 4.4.0-143-generic #169-Ubuntu SMP Thu Feb 7 07:56:38 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux
OS architecture: x64

 

What is the meaning of the IP column in the table below. The IP value stated is 1 thru 4?. I have searched the site and I can not seem to find what these values represent.

Thanks

Edited ... by tnt_canada
Nobody seems to give a ****

[Just a Fred 7]

covers this

 Regards,