Innernet

Questions & Answers

What is Innernet?

Innernet is an open-source private network system that utilizes WireGuard. It aims to provide powerful access control list (ACL) primitives by building upon existing networking concepts like CIDRs.

Who should use Innernet?

Innernet is suitable for network administrators or teams seeking a self-hosted, open-source solution for managing private networks. It's particularly useful for those who prefer to leverage standard networking concepts like CIDRs for access control.

How does Innernet compare to Tailscale or Nebula?

Innernet achieves similar goals to Tailscale or Slack's Nebula but distinguishes itself by taking a different approach to access control. It focuses on using standard CIDRs and WireGuard's security properties to create ACLs, rather than proprietary methods.

When should I consider deploying Innernet?

Consider deploying Innernet if you need a decentralized, secure private network built on WireGuard, especially if you prioritize open-source solutions and granular access control via CIDR-based rules. It's ideal for environments where you want to manage peer access to specific network segments.

How does Innernet handle peer access and network configuration?

Innernet uses a coordination server to manage peers and endpoint information. Access control is based on associating CIDRs, allowing peers within associated CIDRs to communicate. Peers are added via invitation files, which are single-use for initialization.