Netmaker makes networks with WireGuard. Netmaker automates fast, secure, and distributed virtual networks.

kubernetes security cloud self-hosted vpn mesh vpn-server k8s ipv6-support overlay-network wireguard devsecops zero-trust site-to-site mesh-network wireguard-vpn wg-quick virtual-networking wireguard-ui secure-remote-access

• Updated Nov 12, 2026
• Go

flannel is a network fabric for containers, designed for Kubernetes

go docker kubernetes network docker-image subnet overlay-network flannel

• Updated Nov 9, 2026
• Go

The parent project for OpenZiti. Here you will find the executables for a fully zero-trust, programmable network @openziti

golang networking network overlay vpn mesh overlay-network netsec appsec zero-trust zerotrust zero-trust-network zero-trust-network-access ztna zero-trust-security zero-trust-cloud ztaa ztha secure-networking vpn-2

• Updated Nov 11, 2026
• Go

A Bridge between SDN and Cloud Native (Project under CNCF)

kubernetes networking network sdn overlay-network ovn openvswitch cni ovs kubernetes-networking

• Updated Nov 12, 2026
• Go

Overlay networks based on WebRTC.

golang networking webrtc nat p2p vpn overlay-network tuntap pion

• Updated Apr 22, 2025
• Go

Lokinet is an anonymous, decentralized and IP based overlay network for the internet.

decentralized dht vpn overlay-network ipv4-support onion-routing ipv4-network decentralized-internet lokinet

• Updated Oct 14, 2026
• C++

A awesome list about Software Defined Network (SDN)

switch sdn openflow overlay-network hacktoberfest openflow-controller network-virtualization open-network openflow-protocol

• Updated Jul 15, 2024

wireguard overlay mesh network manager

go golang encryption networking mesh-networks vpn overlay-network wireguard

• Updated Feb 17, 2025
• Go

Tunneled network connector for Pangolin

nat-traversal vpn overlay-network tunnel-client wireguard userspace-networking pangolin wireguard-vpn wireguard-go

• Updated Nov 10, 2026
• Go

Connector for decentralised post-quantum secure network - VeilNet

vpn overlay-network post-quantum-cryptography

• Updated Nov 9, 2026
• Go

Self-healing WireGuard mesh. Reroutes around failures in seconds, no coordination server, fully FOSS.

golang mesh-networks routing self-hosted vpn mesh overlay-network wireguard distributed-networking

• Updated Nov 3, 2026
• Go

Peer-to-peer overlay routing for the Matrix ecosystem

peer-to-peer routing overlay overlay-network routing-algorithm

• Updated Mar 4, 2025
• Go

Make underlay and overlay network can coexist, communicate, even be transformed purposefully.

kubernetes networking bgp container sdn overlay-network vlan vxlan cni hybrid-cloud kubernetes-networking cni-plugin

• Updated Sep 18, 2024
• Go

End-2-end encrypted IPv6 overlay network

tunnel routing overlay-network ipv6-network e2e-encryption

• Updated Sep 7, 2026
• Rust

Pilot Protocol: The Internet of Agents

go infrastructure encryption networking udp nat-traversal protocol peer-to-peer decentralized trust overlay-network ai-agents a2a agent-communication agent-protocol mcp-alternative virtual-addresses

• Updated Nov 9, 2026
• Go

A C-based sdk for delivering secure applications over a Ziti Network

security sdk networking overlay-network netsec appsec zero-trust zerotrust zero-trust-network zero-trust-network-access ztna zero-trust-security zero-trust-cloud ztaa ztha ziti-trust-network

• Updated Nov 12, 2026
• C

overlay network base on linux virtual VXLan switch.

overlay-network vxlan

• Updated Feb 25, 2018
• Go

a HTTP(s) addressing scheme for BitTorrent

dns bittorrent proxy gateway certificate-authority overlay-network dnslink

• Updated Sep 8, 2026
• Go

Pure Peer-to-Peer Distributed Microblogging System on NAT Transparent Overlay Network

golang peer-to-peer decentralized p2p sns distributed microblog overlay-network gossip-protocol nostr

• Updated Dec 17, 2025
• Go

Integrates the hardware/virtualized NetScaler with the Kubernetes overlay / underlay

kubernetes network ingress netscaler overlay-network vxlan

• Updated Nov 2, 2026