Marco Schmidt

Introducing the RIPE Forum

Marco Schmidt
Contributors: Mihnea-Costin Grigore
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The RIPE NCC has developed an additional interface for the RIPE community mailing lists – something that we hope will encourage more interaction and discussion among the RIPE community.


Mailing lists have been the main tool for community discussions since the early nineties. They allow for reliable, transparent and documented communication, and will continue to play this role. However, we’ve received feedback through surveys, email and in-person at RIPE Meetings and other events that some of our members and the greater RIPE community wanted the option for a more modern way of interacting and sharing information.

As a result, we began investigating different ways we could open up community discussions to as many participants as possible by offering a way to participate on the mailing lists using a web-based interface. It’s important to note that this new interface is completely optional – those who like using the established mailing list system can continue on as they always have, and won’t notice any difference.

Mailman Threaded View Example

Mailman: archive display

Evaluating some of the options available on the market, we discovered that many of them had valuable features and options; however, they required invasive changes to our infrastructure as well as changing the way users communicated on the mailing lists. After weighing the alternatives, we came to the conclusion that the best solution would be to write our own forum software.

The main goals for the implementation of this new communication platform are to:

  • Maintain full compatibility with the existing mailing list software and archives, so that anyone who does not wish to interact in this way does not have to make any changes
  • Provide a user-friendly platform for discussion via a modern web interface
  • Keep it as simple and non-intrusive as possible

This idea was presented to the RIPE Working Group Chairs, who confirmed the relevance of this project and agreed to trial it.

Introducing the RIPE Forum

The result of this is what we call the "RIPE Forum". This new communication platform was completely developed in-house. The back-end is written in Python and relies on direct interaction with our existing mailing list management software, Mailman 2.1. The front-end leverages the latest responsive design and dynamic features made possible by the redesign of our website and aims to provide a very simple and intuitive interface.

RIPE Forum Threaded View

RIPE Forum: thread display

Over the past few months, the forum has gone through a few rounds of prototyping and internal testing as well as being tested by the RIPE Working Group Chairs and a limited audience from the RIPE community. Many valuable observations were made and improvements were implemented by our developers.

We are now ready to open up the forum to public testing, and the first list to benefit from this new platform will be the RIPE Atlas mailing list . We hope that the diverse RIPE Atlas community will make use of the forum and provide us with more feedback.

Together with the RIPE Working Group Chairs, we will review the feedback we receive from this list and use it to further improve the RIPE Forum, which we plan to enable on other RIPE community mailing lists after the RIPE 72 Meeting at the end of May.

How the Forum Works

The main forum page will show the available lists (currently RIPE Atlas and a dedicated list for testing the forum – see more below). Within each list, discussions will be displayed by thread in reverse chronological order (i.e. the thread with the latest comment will be shown first). Clicking on a thread will reveal all posts in chronological order.

The system works by taking a message, as submitted through the web interface of the forum, and creating an email that is then sent to the list. Likewise, if a message is sent to the list, the system will then read it directly from Mailman and present it in the forum interface.

To respond to a post or start a new thread, users need to sign in with their RIPE NCC Access account. When someone posts a message to a list who is not yet subscribed to the mailing list, the software will automatically subscribe them and they can choose whether or not to receive all messages posted to the list.

Test it Out

We created a special mailing list for testing purposes , so that any conversations about the platform itself can be contained there without disrupting the regular flow of discussions on the RIPE Atlas mailing list. Feel free to send test messages and try out the RIPE Forum on this special list.

The forum is still in "beta" status – there are likely still some bugs and we are continuously working to improve things, so please keep that in mind while exploring the forum.


A central design goal was to have a lightweight integration with Mailman. What this means is that users who prefer emails can continue using the mailing lists exactly as they did before. Those who would prefer using a web browser and forum-style software to interact with and comment on mailing lists can now do that as well. All communication ends up safely in the same place, displaying the same dates and content. There is simply now more choice in how you access and contribute to the mailing lists.

We believe there are several advantages to this approach:

  • Because the software was developed in-house, we have full control over the features being implemented
  • We can host it in the same network as our Mailman infrastructure, thus greatly simplifying integration
  • We can respond to requests from the community in an agile manner and control the priorities for development
  • Leveraging RIPE NCC Access, we provide a single sign-on account for all of our users
  • We have the option of integrating search capabilities with our existing website indexing functions, allowing for more granular, in-depth search results


We hope you will enjoy using this new interface – if you choose to – and look forward to any feedback you have. You can leave comments here on RIPE Labs or use the "Report a bug" button on the RIPE Forum itself.

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About the author

Marco Schmidt Based in Amsterdam, Netherlands

Marco Schmidt is the RIPE NCC’s Policy Development Officer. In this role, he supports and drives the RIPE (community) Policy Development Processes (PDP), both externally and internally. He also supports the implementation of accepted policies into RIPE NCC procedures and workflow. Marco initially joined the RIPE NCC as an IP Resource Analyst (IPRA) for the Registration Services department, where he worked for five years. Within that role, he gained valuable experience in evaluating IPv4, IPv6 and Autonomous System Number requests while providing support to the RIPE NCC membership.

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