What is the NNTP – News Transport Protocol, and what is it for?

The news is of great importance for everyone, since with it we will be able to learn about problems such as catastrophes and political conflicts ahead of time. Allowing us to take preventive measures in case this inconvenience occurs and in such a way to overcome it easier.

That is why they also appear on the internet, but these tend to change a bit from how we see them on television or radio, since it is through pages and websites that they are published. And this makes them sometimes unverifiable, therefore some protocols were implemented against this.

What is the NNTP?


The NNTP are the initials of the words “Network News Transport Protocol” which translates into Spanish “protocol for the transfer of news on the network” , which was designed in order to optimize the inefficiency of news published on the Internet.

This protocol works under the control of a central server , that is, all the news published must first go through an evaluation dictated by the server. The client, who is the user with the intention of wanting to publish the news, in addition, the client makes an interactive connection that further improves the system,

What is the NNTP for?

The NNTP serves to improve the process by which news is published to your server , making a very efficient connection with the relationship between the client and scheduled articles. That is, the program takes care of many errors that appear by the user.

For example, when new news appears it is logical that many users want to share recent information, in such a way that it is distributed to the largest number of users before it becomes obsolete. But the problem is that there will be a very large number of articles talking about the same thing.

Therefore, the NNTP server not only allows the publication in its system, but also allows users to download, list the newsgroups and download the articles they want, resulting in users not republishing articles that are already in. of the system.

How does the NNTP work?

NNTP works through two systems, the pushing method (active) and the pulling method (passive). The active method works when the client sends an article, where it then waits for a response message from the server indicating whether or not it has another article like it.

The problem with this method is that the review on the server is for each individual article, so the load for it is going to be very large. The passive method works through the creation of a group list , where the customer submits their articles in case they are not in it.

What NNTP packages are there?

The incredible thing about this protocol is that it works through the Linux operating system , that is, it adapts to the open source of the users. Among the best known packages for open source is NNTPD or for its translation, NNTP daemon.

So famous that it is used as a reference by users. There is also the InterNetNews package , which is mainly characterized by being the combination of two protocols in a single executor, the NNTP protocol and the UUCP protocol, which makes it very efficient for large newsgroups.

It’s amazing what a single protocol is capable of, improving the process in which customers submit their articles to the internet. And this is really necessary, since the unification of a certain topic in a single article represents a great saving of resources in terms of servers.

You may also be interested in, What are the best tools and applications to use in Linux ?, among other related technological topics. Taking into account that on this website you can find a wide range of technology topics of great relevance today.

Finally, we hope this article has helped you. However, we would like to hear your opinion. Do you know of other NNTP packages that have not been mentioned in this post? Leave us your answer in the comments.


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