nebula
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Description:
Scalable overlay networking tool for connecting computers anywhere
Type: Formula  |  Latest Version: 1.10.0@0  |  Tracked Since: Dec 4, 2025
Links: Homepage  |  @slackhq  |  formulae.brew.sh
Category: Networking
Tags: overlay-network vpn security networking distributed-systems
Install: brew install nebula
About:
Nebula is a scalable overlay networking tool designed to securely connect computers across different environments. It enables you to span multiple networks and regions as if they were on the same private network. This tool is built with performance and simplicity in mind, offering a robust solution for modern network overlays.
Key Features:
  • Encrypted traffic using Noise protocol
  • Firewall and routing capabilities
  • Support for lighthouse nodes for discovery
  • Cross-platform (Linux, macOS, Windows)
  • Low latency and high throughput
Use Cases:
  • Connecting cloud infrastructure across providers
  • Securing communications for remote teams
  • Creating a private network for IoT devices
  • Bypassing restrictive firewalls securely
Alternatives:
  • Tailscale – Simpler setup using centralized coordination, whereas Nebula requires self-hosting lighthouses.
  • WireGuard – Nebula offers built-in discovery and firewalling features that WireGuard lacks natively.
Version History
Detected Version Rev Change Commit
Dec 4, 2025 8:33pm 0 VERSION_BUMP 94e40a24
Oct 10, 2025 5:28pm 0 VERSION_BUMP 8c01b177
Sep 15, 2025 7:50am 0 VERSION_BUMP d54300cd
Sep 10, 2024 8:00pm 0 VERSION_BUMP 6621ff7a
May 8, 2024 4:21pm 0 VERSION_BUMP 730f37c4
Dec 20, 2023 1:07am 0 VERSION_BUMP ca24ce4b
Sep 29, 2023 2:18pm 0 VERSION_BUMP 75d482dc
May 18, 2023 3:50pm 0 VERSION_BUMP 242eaea5
May 17, 2023 11:27am 0 VERSION_BUMP 22732e0f