The Future of Routing: Building on SRv6

Beyond MPLS: the new era of routing‍.

At Telecom District we understand that today's business connectivity demands a more agile, more flexible network, ready to scale without complexities. That is why we have opted for SRv6 (Segment Routing over IPv6), a modern architecture that redefines the way data is routed in large infrastructures.

SRv6 not only replaces traditional MPLS, it surpasses it: it eliminates reliance on multiple protocols, reduces operational complexity and enables advanced traffic policies to be implemented with unprecedented efficiency.

Why MPLS is no longer enough

Despite having been a standard for years, MPLS faces increasingly difficult challenges to sustain in modern networks:

• Complex infrastructure: Requires multiple protocols (LDP, RSVP, etc.) and detailed configurations at each node.
• Less flexibility: Changing routing policies involves deep and slow interventions.
• Limited scalability: Its structure does not respond well to the accelerated growth and diversity of services required by today's companies.

Key benefits of SRv6

SRv6 radically simplifies network operation. By encapsulating all routing logic directly in IPv6 headers, it eliminates the need for additional protocols such as LDP or RSVP, facilitating automation, monitoring and management from a single console. This architecture enables a more intelligent and orchestrated end-to-end network.

It also provides unprecedented flexibility. Thanks to the "segments" defined at each node, it is possible to customize the path taken by each packet according to the needs of the service or application. This enables new traffic engineering capabilities and allows advanced network policies to be implemented in a matter of minutes.

In terms of scalability, SRv6 is designed from the ground up for IPv6 environments, allowing it to operate efficiently in large, distributed networks without compromising performance. This robustness is complemented by the ability to chain network functions - such as firewalls, balancers or NATs - directly in the data path, reducing the complexity of configurations and accelerating service delivery.

Finally, being based on IPv6, SRv6 aligns with the natural evolution of enterprise networks and the Internet, ensuring compatibility with emerging trends such as IoT, 5G and edge computing.

Use cases that were not possible before

• Dynamic networks: Modify routes and policies in minutes, not days.
• On-demand services: Activate specific functions only when you need them.
• Frictionless expansion: Integrate new sites or clouds without redesigning the network.

Discover what a next-generation network can do

At Telecom District we don't just talk about innovation, we build it from the ground up. Our connectivity platform, powered by SRv6, gives you total visibility, real-time control and a network ready to grow with you.