IP

good afternoon
How do I set the attribute to display the GPS TRACKER connection ip address

Please read official documentation before asking questions:

https://www.traccar.org/configuration-file/

I read it yes, but I could not create the attribute to appear the ip of the connection, sorry for the question I just asked for help for something I did not understand

OK, please should me what you've added to the config file.

I have not yet added anything to the configuration file, I did not understand how to do the attribute to show the connection ip

You need to add corresponding parameter to the config file.

should I add to traccar.xml?
can you give me a template to appear ip on the platform

I believe documentation answers your question. If you continue to ask questions that are already answered in documentation, you won't get any further help from me.