Announcements

Apr 09

DENT at OCP EMEA Summit 2025

By DENT Announcements, Blog, Community News

DENT is proud to be an Open Source Partner of the OCP EMEA Summit 2025, taking place April 29–30 in Dublin, Ireland. This premier event brings together global infrastructure leaders to explore solutions for data center sustainability, energy efficiency, and heat reuse across the region. With a focus on applying hyperscale innovation to real-world challenges, this year’s themes include AI, security, power and cooling, and EMEA-based deployments.

As part of the Linux Foundation’s presence, DENT will host a booth featuring technical discussions with our member community. This includes work on Yocto migration aimed at creating a shared BSP layer for network device builds, support for the IEEE 802.1x protocol for secure network access, and Power over Ethernet (PoE) enablement contributions.

The OCP EMEA Summit also features the Future Technologies Symposium, showcasing research and innovations expected to shape infrastructure five or more years into the future. Attendees can explore the latest advancements in the Expo Hall and experience live demos in the Innovation Village.

DENT provides a lightweight, fully open source NOS built on the Linux kernel and Switchdev. It runs on resource-constrained hardware, supports zero-touch provisioning, remote management, and auto-upgrades, and uses familiar Linux tools — making it a ready-to-deploy solution for retail edge networking.

Visit the DENT booth in the Open Source area to see how we’re enabling flexible, disaggregated networks at the edge.

What’s next?

Stay tuned for future announcements and opportunities to engage with the DENT project. Together, we can shape the future of network operating systems!

Jan 23

NRF Big Show 2025 Recap

By DENT Announcements, Blog, Community News

DENT participated in NRF: Retail’s Big Show 2025, held from January 12–14 in New York City, NY. NRF 2025 offered an unparalleled opportunity for DENT to showcase its innovative solutions and engage with a global audience of retail professionals and potential end users.

DENT hosted a booth in NRF’s Startup Hub, a dedicated space for emerging companies and technologies to highlight transformative and groundbreaking ideas. The Startup Hub served as a dynamic platform for DENT to demonstrate its readiness as a retail edge solution and engage with attendees eager to explore the latest advancements shaping the future of retail. The Startup Hub served as a catalyst for innovation, bringing together emerging technologies and ideas ready to transform the retail industry, with DENT actively contributing to the dialogue on impactful advancements for the future of retail.

The DENT team, which included an expert representative from member organization PLVision, and staff from the Linux Foundation, leveraged the event to showcase DENT’s vendor-ready network operating system (NOS). They emphasized its transformative capabilities for the retail industry while educating attendees on DENT’s mission to deliver a lightweight, low-cost, Linux-based NOS that operates seamlessly across a range of devices, from embedded systems to DC switches.

DENT also highlighted its advancements in virtualization with the SAI virtual switch in DentOS. This technology enables streamlined development and testing in a virtualized environment, eliminating the need for physical hardware and paving the way for greater flexibility and efficiency in networking.

DENT is actively developing a PoC product to address retail edge networking requirements.

Key Takeaways

NRF 2025 underscored the shifting landscape of retail technology. One of the dominant themes was the future of retail tech beyond AI, exploring its potential to enhance hyper-personalization and store analytics. AI was discussed as a transformative force in retail, promising to make experiences more personal for customers and employees alike. The event highlighted how AI could drive a completely new kind of retailing—not just through efficiency or automation, but by redefining the relationship between retailers and consumers.

A Global Gathering of Retail Professionals

NRF 2025 continues to serve as the world’s largest retail trade event, drawing a global audience. While 2025’s attendance data is not yet available, the 2024 event saw nearly 40,000 attendees, including 19,000 retail professionals, 5,000 brands, and representatives from over 100 countries, with 70% from the US and 30% international.

Future Events

DENT’s presence at NRF 2025 reinforced its position as a leader in the retail tech space. The team is looking forward to upcoming events, including the 2025 OCP EMEA Summit on April 29–30 in Dublin, Ireland, and the 2025 OCP Global Summit on October 14–16 in San Jose, CA.

As DENT continues to drive innovation in network operating systems, its participation in key industry events like NRF helps advance its mission and connect with stakeholders eager to embrace transformative technologies. Stay tuned as DENT continues to redefine the future of retail networking.

What’s next?

Stay tuned for future announcements and opportunities to engage with the DENT project. Together, we can shape the future of network operating systems!

Jan 09

DENT and Algebra University’s Open Source Hackathon Recap

By DENT Announcements, Blog, Community News

On December 14, 2024, DENT, in partnership with Algebra University, successfully hosted the Linux Foundation’s first open source hackathon in Croatia. This milestone event brought together bright minds from student and professional communities, providing a platform to tackle real-world challenges in network configuration and management. DENT’s members made the hackathon possible with invaluable support from Sartura and PLVision.

Held at the Algebra Spark Event Space in Zagreb, the hackathon ran all day Saturday, creating a vibrant environment of collaboration, innovation and hands-on learning. With a prize fund of €3,000, the event drew participation from students and professionals eager to push the boundaries of network technology.

Participants formed teams of up to three members, tackling complex challenges in areas like:

Cloud system management
Remote packet capture
Telemetry improvement

Mentors and jurors from the following organizations played a crucial role in guiding and evaluating the participants. These included:

Leonid Khedyk (PLVision)
Bruno Banelli (Sartura & Algebra University)
Vedran Dakić (Algebra University)
Andrei Zvonimir Crnković & Svebor Prstačić (DORS/CLUC)

The competition was fierce, with participants showcasing impressive technical skills and innovative solutions. The winners were:

First Place (€2,000 prize):
Pia Maria Bregant (SigmaBit)

Second Place (€1,000 prize):
Erik Štrumberger and Team CodeOne

In addition to the top two teams, several other teams demonstrated exceptional dedication and skill:

SigmaByte
UnresolvedConflict
Studentice
Technoserv
CodeBros
!SMART

We celebrate all the participants for their hard work, creativity and collaborative spirit.

This event marked a significant step forward for open source collaboration in Croatia. By partnering with Algebra University, DENT helped create an opportunity for the local tech community to engage with cutting-edge open source technologies and contribute to the development of next-generation network solutions.

Acknowledgments:

DENT extends its heartfelt gratitude to its members Sartura and PLVision for their crucial support in making this event possible. Special thanks also go to the mentors and jurors for their time, expertise and encouragement.

This hackathon would not have been a success without the enthusiasm and participation of the talented teams who came together to innovate and collaborate.

What’s next?

Stay tuned for future announcements and opportunities to engage with the DENT project. Together, we can shape the future of network operating systems!

Nov 27

DENT and Algebra University’s Open Source Hackathon

By DENT Announcements, Blog

DENT is proud to partner with Algebra University to host the Linux Foundation’s first-ever open source Hackathon in Zagreb. On December 14, students and IT professionals alike will gather to tackle real-world challenges in configuration and management of network operating systems network configuration and management.

What you need to know:

Date: Saturday, December 14, 2024

Time: 8:00–20:00 CET

Where: Algebra Spark Event Space, Zagreb

Who: Up to 30 students and IT professionals

We encourage all interested parties to apply as soon as possible to secure one of the 3 available slots. Delve into advanced network solutions and compete for significant prizes! DENT is staking a 3,000 EUR prize pool. The first-place team will earn 2,000 EUR and the second-place finisher will receive 1,000 EUR.

Seize the opportunity to collaborate with top industry experts and build solutions for remote management, custom CLI, Ansible Collection, configuration resilience, telemetry integration, etc.

Throughout the hackathon, you’ll collaborate with top industry experts and benefit from mentorship by:

Zlatan Morić – Head of the Cybersecurity program at Algebra University
Vedran Dakić – Lecturer at Algebra University
Bruno Banelli – Emerging Technologies Architect, Sartura & Lecturer at the Faculty of Electrical Engineering and Computing
Leonid Khedyk — CTO, PLVision

Participants will work in teams of up to three members to solve cloud system management, remote packet capture and telemetry configuration challenges. Solutions developed can have a lasting impact on the way networks are managed and monitored.

Why apply?

Our Hackathon offers more than a chance to win prizes. Participants will gain hands-on experience with DENT’s open source technologies, sharpening their Linux Switchdev skills. By competing, become part of a growing movement to transition to disaggregated networks that are efficient, reliable and scalable.

Our expert panel provides a unique networking opportunity.

We can’t wait to see the solutions and ideas our community will bring to the table. See you in Zagreb on December 14, 2024!

Oct 30

Event Summary: DENT at OCP Global Summit 2024

By DENT Announcements, Blog

DENT was honored to participate as an open source partner of OCP Global Summit 2024, held in San Jose, CA from October 15–17. DENT hosted a booth surrounded by vibrant open source community members and had important conversations about how DentOS is evolving the future of retail edge networking. For instance, DENT discussed its ongoing development of a ready-to-deploy PoC product for retail-edge scenarios, which will meet the requirements of its end-users.

DENT’s onsite presence included project staff and expert representatives from premier members Amazon and Edgecore Networks. Key contributors from member organizations PLVision and Keysight Technologies also attended and engaged with the community.

DENT seized the opportunity to showcase its vendor-ready network operating system (NOS) to a massive audience excited to discuss DENT’s capabilities. Additionally, DENT highlighted its transformative power for the retail industry to a DENT while educating attendees on its mission to provide a lightweight, low-cost, Linux-based NOS capable of running on a wide range of devices, ranging from embedded devices to direct current (DC) switches.

DENT also focused on virtualization with the SAI virtual switch in DentOS, illustrating how DENT enables streamlined development and testing without the need for physical hardware. This solution is leading the way for more flexibility and efficiency in networking, permitting developers and enterprises to simulate complex environments in a reliable, virtualized space.

OCP Global Summit 2024 brought together over 7,000 professionals from around the world, offering a powerful platform for industry leaders, engineers and open source advocates to explore the latest in scalable, sustainable and efficient compute solutions. The event was packed with workshops, panels and sessions highlighting the transformative potential of open infrastructure in powering the future of technology. Attendees represented nearly 1,400 organizations from 46 countries.

The 2024 summit offered valuable insights and meaningful connections as DENT works toward its shared mission of advancing open source networking solutions and providing solutions for end users.

Future Events:

DENT will attend NRF Big Show 2025 in New York City, NY from January 12–14, 2025. DENT is grateful for the OCP community and looks forward to attending the 2025 OCP EMEA Summit in Lisbon from April 24–25, 2025.

What’s Next for DENT?

DENT 4.0 and beyond is focused on expanding DENT’s enterprise capabilities. The upcoming DENT 4.0 release will introduce key features like multicast routing, PoE kernel integration, and support for open config. DENT will also transition to Debian 12, bringing enhanced performance and stability to its infrastructure.

As we look ahead to DENT 4.0 and beyond, DENT continues to evolve, offering scalable, open solutions for end users.

Sep 19

Event Summary: DENT at DORS/CLUC 2024

By DENT Announcements, Blog

DENT at DORS/CLUC: Future-Proofing Networking with Open Source Solutions

DENT had the opportunity to serve as a Silver Sponsor of DORS/CLUC 2024, Croatia’s largest and longest-running open source conference, first held in 1994. This marked a milestone as the first time a Linux Foundation project was showcased in this region of Europe! The event was held on May 16–17, 2024.

Bruno Banelli of DENT member Sartura proudly represented DENT. Bruno’s presentation, “Open Source Networking — Future Proofing Traditional Networking Stack” provided a comprehensive overview of both DENT and The Linux Foundation while explaining how open source technologies can future-proof networking infrastructures.

DENT’s sponsorship highlighted the growing influence of open source networking in transforming traditional systems.

DORS/CLUC, which stands for Dani otvorenih računarskih sustava / Croatian Linux Users’ Conference, has been a premier event in the free and open source software (FOSS) community for nearly 30 years. DORS/CLUC has earned the reputation of bringing together a diverse crowd, from students and developers to corporate representatives and government agencies. The two-day event offered a mix of keynotes, talks, and workshops on free software, open standards, and Linux-based solutions.

DENT’s presence underscored the importance of collaboration across organizations of all sizes. Bruno emphasized the value of The Linux Foundation, which serves as the bridge connecting organizations of all shapes and sizes committed to shared goals driven by shared passion. Bruno then dove into an overview of DENT to a previously unfamiliar audience, explaining DENT exists to address long-standing challenges in traditional networking.

Key Takeaways from Bruno’s Presentation:

In his session, Bruno provided an in-depth look at DENT and its role in reshaping networking through open source collaboration. Key learnings from his session include…

Addressing Traditional Networking Challenges: Bruno highlighted the limitations of traditional networking systems which are often closed due to the dominance of system-on-chip (SoC) vendors. DENT’s approach disaggregates hardware and software, offering vendor-agnostic flexibility and openness.
The Linux Foundation’s Role: He emphasized the value of the Linux Foundation in guiding open source projects like DENT, helping them overcome vendor lock-in and driving community-driven innovation.
Real-World Use Case: Amazon’s Retail Stores: Bruno emphasized Amazon’s deployment of “Just Walk Out” technology in its stores as an example of DENT’s scalability and cost-effectiveness in retail.

Watch Bruno’s entire DORS/CLUC presentation on YouTube:

What’s Next for DENT?

As we look ahead to DENT 4.0 and beyond, DENT continues to evolve, offering scalable, open solutions for end users.

Sep 17

Event Summary: DENT at KubeCon + Cloud Native Con + Open Source Summit + AI_dev 2024

By DENT Announcements, Blog

DENT recently served as a Silver Sponsor of Cloud Native Computing Foundation’s (CNCF) flagship event, KubeCon + Cloud Native Con + Open Source Summit + AI_dev 2024, held in Hong Kong. This was a unique opportunity for the DENT community to engage with some of the brightest minds and leading technologists in the open source and cloud native ecosystem. KubeCon is a nexus for open source developers, AI/ML specialists, and community leaders to collaborate and exchange ideas that will shape the future of open source technologies.

DENT’s onsite presence included project staff and expert representatives from Edgecore Networks and Keysight Technologies. DENT joined the diverse open source ecosystem as an exhibitor, engaging with the community and offering switch demonstrations, courtesy of Edgecore Networks.

Attendees were able to explore DENT’s mission and the exciting technological advancements we’re spearheading. DENT is grateful for the opportunity to showcase its vendor-ready NOS offerings to a primarily Asia Pacific demographic that may have been unfamiliar with DENT and our mission. DENT cherishes any opportunity to demonstrate the value of disaggregated enterprise networks and share a glimpse into the future of DENT 4.0.

The team also highlighted the innovative use of virtualization with the SAI virtual switch in DentOS, proving how DENT enables streamlined development and testing without the need for physical hardware. This solution is paving the way for enhanced flexibility and efficiency in networking, allowing developers and enterprises to simulate complex environments in a virtualized space.

What’s Next?

As we reflect on KubeCon 2024, we are excited to advance our work fostering collaboration across diverse sectors. DENT’s participation in this event reaffirms our commitment to driving the future of open networking and empowering developers and enterprises alike with cutting-edge solutions.

Stay tuned for more updates, and be sure to check out our upcoming events. OCP Global + NRF Big Show: https://dent.dev/event/

May 15

Event Summary: DENT at ONE Summit 2024

By DENT Announcements, Blog

The Linux Foundation hosted ONE Summit 2024 in San Jose, CA from April 29–May 1, 2024. ONE Summit is the ONE industry event to focus on best practices, technical challenges and business opportunities facing network decision-makers from Access to Edge to Cloud. Whether deploying a 5G network, building government infrastructure, or using automation and networking to transform your business, this collaborative environment enabled interaction with peers to learn about the open source networking technologies that will transform the industry.

DENT sponsored ONE Summit 2024, allowing the DENT community to interact with the broader open source networking community. DENT hosted a booth staffed by representatives from Amazon, Keysight, PLVision, Sartura, and The Linux Foundation. Attendees learned about DENT’s mission, community presence, components, benefits, role as an embedded operating system, deployed DENT platforms, DentOS v3 Cynthia, DentOS v4 and beyond.

Further, the DENT Community presented two sessions at the event. Taskin Ucpinar, Senior Technical Program Manager at Amazon, discussed DENT’s Features Roadmap for Disaggregated Enterprise Networks. Ucpinar explained how the DENT community envisions unifying the community of Silicon Vendors, ODMs, SI, and OEMs to provide and enhance Distributed Enterprise Edge functionality, enable wider adaptation of disaggregated enterprise networks, and cover expanded use cases.

Then, Taras Choryni, PLVision’s Director of Open Networking Solutions and Strategy, spoke about the SAI Virtual Switch in DentOS. In his presentation, Chornyi explained the experience of using the SONiC SAI Virtual Switch in DentOS. Throughout the development and testing phases of NOS, DENT leverages virtualization to simulate a streamlined yet authentic data center switch environment. This approach allows comprehensive testing of the control plane applications without the need for physical hardware. By enabling the virtual switch, users gain the power to emulate multiple switches in complex networking setups in virtual environments. This offers businesses the flexibility to streamline their development and testing even before a fully deployed physical device is available.

Videos of both sessions will be available soon.

Check out upcoming events where DENT will be present: https://dent.dev/event/

Taras Chornyi, PLVision’s Director of Open Networking Solutions and Strategy, presents during one of DENT’s speaking sessions at ONE Summit on May 1, 2024.

May 09

Event Summary: DENT at 2024 OCP Regional Summit

By DENT Announcements, Blog

The Open Compute Project (OCP) Foundation is a growing, global community whose mission is to design, use and enable mainstream delivery of the most efficient designs for scalable computing. OCP is rooted in the belief that openly sharing ideas, specifications and other intellectual property is the key to maximizing innovation and reducing complexity in tech components, a belief shared by DENT.

DENT participated as an Open Source Partner at the 2024 OCP Regional Summit held in Lisbon, Portugal between April 24-25. The Summit served as a platform where technical and business leaders from EMEA united to address critical issues related to data center sustainability, energy efficiency and heat reuse.

OCP’s annual regional summit explores how innovations from hyperscale data center operators can contribute to solving these challenges. The annual summit also showcases deployments of specific OCP-recognized data center equipment in the EMEA region.

The key areas of emphasis for 2024 included Data Center Sustainability, AI, Security and Data Protection, Power and Cooling, and Deployments. Additionally, participants learned how innovations within the OCP Community are pivotal in developing and implementing a sustainable and scalable computational infrastructure for the future.

DENT representatives from Amazon and Luxoft volunteered at the DENT booth, interacting with attendees and diving into DENT’s ethos and use cases.

DENT’s presence grew project awareness and educated attendees on DENT’s role in the open source community, promoting DENT as a network operating system, control plane and management plane.

In total, there were 725 attendees, 41 sponsors and 25 Expo Hall booths from 315 organizations and 33 countries at the event, providing a great opportunity to introduce DENT to a new audience.

DENT sincerely thanks those who attended the 2024 OCP Regional Summit in Lisbon. DENT looks forward to the 2024 OCP Global Summit held in San Jose, CA from October 15–17.

Check out upcoming events where DENT will be present: https://dent.dev/event/

Attendees watch a keynote presentation on April 24, 2024.

Dec 29

What is PoE?

By srao Announcements, Blog

Power over Ethernet (PoE) is a technology for delivering DC power to devices over copper Ethernet cabling. With the ability to transport both data and power across a single cable it not only reduces the need for multiple cables, it eliminates the deployment of separate power supplies, all while simplifying the installation process, and improving safety, which ultimately results in saving time and reducing the cost of installing the cables.

In 2022, the DENT project introduced PoE on dentOS to help users control PoE-based power distribution and management on all devices. But, there was one major issue. The initial implementation was not fully integrated into the Linux kernel because it did not allow the PoE functionality to be controlled by all the standard Linux tools and processes.

Today, the DENT community is proud to announce that a new kernel-based PoE implementation project has officially launched. By moving the PoE controller functionality to Linux Kernel, the standard Linux tools will be able to control the power distribution and management, all while unifying PoE-based power management control across all networked platforms.

For more information on DentOS and the functionality it offers, please visit https://dent.dev/

Click Here for More PoE information

Opensource PoE and DENT