Pipe Network Launches SolanaCDN: A Free, Open-Source Solana Validator Client with Built-in Acceleration

marsbitPublished on 2026-02-26Last updated on 2026-02-26

Abstract

Pipe Network has launched SolanaCDN, a free and open-source Solana validator client with a built-in CDN acceleration layer. Forked from Anza's Agave client, it leverages Pipe's global network of over 35,000 PoP nodes to provide validators with faster shred propagation, independent of the native gossip protocol. This reduces performance disparities caused by geographical location, as validators with poorer connectivity often vote later and earn fewer rewards. SolanaCDN offers a median cross-region latency of 78ms, which is 3.8 times faster than the standard Turbine protocol's baseline of 300ms. It includes additional optimizations such as Fast Shreds, snapshot downloads from Pipe's network, and real-time recovery progress tracking. The client is designed as a drop-in replacement for existing validators and operates as non-blocking, fail-safe public infrastructure. It does not modify consensus logic, and if the CDN layer is unavailable, the validator continues normal operation. The goal is to improve overall network speed, reduce forks, and decrease missed slots as more validators adopt it. SolanaCDN is now available on GitHub and ready for use on Solana Mainnet Beta.

Pipe Network today announced the launch of SolanaCDN, a free, open-source Solana validator client integrated with a CDN acceleration layer. SolanaCDN is built as a fork of Anza's Agave client, providing every Solana validator with faster shred propagation access through Pipe's global network of over 35,000 PoP (Point of Presence) nodes.

Both the client and the CDN layer are completely free. Pipe Network is offering SolanaCDN as public infrastructure for the Solana ecosystem.

The Problem SolanaCDN Solves

Validator performance on Solana is heavily influenced by network geography. Validators closer to block producers receive shreds earlier, vote sooner, and thus earn more rewards. Validators in regions with poorer network connectivity, regardless of their hardware performance, face slower propagation, missed votes, and reduced earnings from leader slots.

SolanaCDN addresses this by providing validators with a second, faster path for shreds, independent of the native gossip protocol. Shred and vote packets are routed through Pipe's global mesh network, which continuously measures every network path and transmits traffic in real-time along the fastest available route.

The native gossip protocol continues to run underneath. SolanaCDN adds a parallel fast lane on top of it.

Performance

SolanaCDN propagates shreds 3.8x faster than the standard Turbine block propagation protocol, with a cross-region P50 (median) latency of approximately 78 milliseconds, compared to a baseline latency of about 300 milliseconds for standard gossip.

The client also includes built-in optimizations developed by Pipe that are available directly, even before enabling the CDN layer: leader-optimized shred merging (Fast Shreds), snapshot downloads from the Pipe global network, and a recovery progress display with a live estimated time of completion during validator catch-up.

Public Infrastructure

Faster propagation is a network effect. Every validator running SolanaCDN improves global shred delivery, meaning faster block finality, fewer forks, and fewer missed slots for the entire Solana network.

"Validator performance shouldn't be determined by geography," said David Rhodus, CEO of Pipe Network. "SolanaCDN gives every validator access to the same fast infrastructure. The more validators that run it, the faster the entire Solana network becomes."

Technical Design

SolanaCDN is a fully compatible Agave fork. Validators can install it as a direct replacement for their existing client. The CDN layer is optional, enabled by a config flag, and is designed not to participate in consensus. It does not modify block production, consensus logic, leader scheduling, or voting rules. All CDN operations are non-blocking and fail-safe. If the CDN layer is unavailable, the validator continues to operate normally.

Built-in Prometheus metrics and comparative data on transfer speeds between the CDN and gossip protocols give operators full visibility into performance changes in their environment.

Availability

SolanaCDN is available now. The source code is published on GitHub, and the client is ready to run on Solana Mainnet Beta.

Website: https://solanacdn.com

GitHub: https://github.com/pipenetwork/agave-solana

About Pipe Network

Pipe Network is a global edge infrastructure company built on Solana. The network operates over 35,000 hyper-local PoP nodes worldwide, offering distributed storage with fast reads and real-time data transfer capabilities. Pipe's overlay network tracks the latency, packet loss, and jitter of every path in real-time and routes traffic along the fastest path.

Related Questions

QWhat is SolanaCDN and who developed it?

ASolanaCDN is a free, open-source Solana validator client with an integrated CDN acceleration layer, developed and announced by Pipe Network.

QWhat specific performance problem does SolanaCDN aim to solve for Solana validators?

AIt solves the issue where validator performance is heavily influenced by geographic location. Validators with poor network connectivity experience slower propagation, missed votes, and reduced leader slot rewards, which SolanaCDN addresses by providing a faster, secondary path for shred transmission.

QHow much faster is SolanaCDN's propagation compared to the standard Turbine protocol?

ASolanaCDN's propagation is 3.8 times faster than the standard Turbine block propagation protocol, with a cross-region P50 latency of approximately 78ms compared to the baseline gossip latency of about 300ms.

QIs the CDN layer in SolanaCDN mandatory for the validator client to function?

ANo, the CDN layer is optional and can be enabled via a configuration flag. The client is designed to be fault-safe, so if the CDN layer is unavailable, the validator will continue to operate normally using the native gossip protocol.

QWhat are the built-in optimizations in the SolanaCDN client, even without the CDN enabled?

AThe client includes optimizations such as Fast Shreds (shred merging optimized for leaders), the ability to download snapshots from Pipe's global network, and a recovery progress indicator with a live ETA during catch-up.

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