---
title: "Comment by Hassan Ahmed on \"Conducting the First 5G Test with free5GC\" | Hashnode"
description: "Great and very useful experiment, I followed your steps one by one but I have one question, as I saw that you accessed UDM as GUI throughout the browser, from w"
url: "https://hashnode.com/posts/conducting-the-first-5g-test-with-free5gc/66d31aaf9ed94045b7bb0bbf/comment/66d322f92664a0e297b1f4fe"
---

[Discussion](https://hashnode.com/posts/conducting-the-first-5g-test-with-free5gc/66d31aaf9ed94045b7bb0bbf)

Comment [Conducting the First 5G Test with free5GC](https://hashnode.com/posts/conducting-the-first-5g-test-with-free5gc/66d31aaf9ed94045b7bb0bbf)

[Hassan Ahmed](https://hashnode.com/@hassan04)

[Aug 31, 2024](https://hashnode.com/posts/conducting-the-first-5g-test-with-free5gc/66d31aaf9ed94045b7bb0bbf/comment/66d322f92664a0e297b1f4fe)

Great and very useful experiment, I followed your steps one by one but I have one question, as I saw that you accessed UDM as GUI throughout the browser, from where you have got the IP or domain name of this machine ??

[Lobna Ahmed](https://hashnode.com/@lobnamamoon)

[Aug 31, 2024](https://hashnode.com/posts/conducting-the-first-5g-test-with-free5gc/66d31aaf9ed94045b7bb0bbf/comment/66d322f92664a0e297b1f4fe#reply-66d328b2c9ebec2018f43d39)

Thanks Hassan. I am using a remote machine with a public address, and I didn't want to expose it in the article. So, I edited my local hostfile so that it maps to my remote machine public IP address when I type "free5gc.example.com" in my browser :D The domain "example.com" is not owned by anyone as it is reserved for testing and illustration purposes.

[Hassan Ahmed](https://hashnode.com/@hassan04)

[Aug 31, 2024](https://hashnode.com/posts/conducting-the-first-5g-test-with-free5gc/66d31aaf9ed94045b7bb0bbf/comment/66d322f92664a0e297b1f4fe#reply-66d36d39fa1d6313dfb458f0)

I got it, thanks Lobna, and we are waiting for analysis of messages between NFs in the upcoming articles. Keep it up ✌🏻