A simple, decentralized mesh VPN with WireGuard support, built for secure peer-to-peer networking.
EasyTier is a decentralized virtual private network (VPN) solution that enables devices to connect directly in a secure, peer-to-peer mesh. It simplifies creating private networks across the internet without requiring centralized servers, making it ideal for remote access, IoT, and internal service connectivity. The project is built with Rust and Tokio for high performance.
System administrators, DevOps engineers, and developers needing to establish secure, direct connections between devices across the internet without relying on a central server, such as for connecting remote offices, IoT device networks, or personal servers.
Developers choose EasyTier for its fully decentralized architecture, eliminating single points of failure, and its cross-platform support including Windows, macOS, Linux, FreeBSD, and Android. Its unique selling point is the combination of efficient NAT traversal, intelligent routing, and the ability to act as a WireGuard portal, allowing standard WireGuard clients to join its mesh network.
A simple, decentralized mesh VPN with WireGuard support.
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Eliminates single points of failure by making all nodes equal and independent, as highlighted in the core features, ensuring resilience without central servers.
Supports a wide range of operating systems and CPU architectures, including Windows, macOS, Linux, FreeBSD, Android, and ARM/MIPS, enabling deployment in diverse environments.
Uses UDP and IPv6 techniques to connect devices behind restrictive firewalls, enabling P2P connections even in NAT4-NAT4 networks, as described in the advanced capabilities.
Implements zero-copy techniques throughout the link and supports multiple protocols like TCP, UDP, WebSocket, and WireGuard, optimizing data transfer for low latency.
Acts as a WireGuard server, allowing standard WireGuard clients on iOS and Android to join the mesh network, extending accessibility beyond native EasyTier nodes.
Requires administrator privileges and command-line steps for setup, such as using sudo commands and manual parameter tuning, which can be daunting for non-technical users.
When direct P2P fails, traffic is relayed through free public shared nodes, introducing potential latency issues and reliance on third-party infrastructure for connectivity.
Users often need to manually configure firewalls to allow incoming traffic, as noted in connectivity testing, adding deployment overhead and troubleshooting complexity.
While basic features are covered, the README lacks detailed troubleshooting guides for edge cases like NAT type conflicts or subnet proxy errors, relying on external docs.
EasyTier is an open-source alternative to the following products:
ZeroTier is a software-defined networking platform that creates secure virtual networks connecting devices, servers, and cloud resources across the internet.
Tailscale is a zero-config VPN service that uses the WireGuard protocol to create secure private networks between devices, making it easy to connect servers, computers, and cloud instances.