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184 lines
7.9 KiB
Markdown
184 lines
7.9 KiB
Markdown
[![License Badge][]][License] [![Release Badge][]][Release] [![GitHub Status][]][GitHub] [![Coverity Status][]][Coverity Scan] [![Discord][discord-badge]][discord-url]
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<img align="right" src="doc/logo.png" alt="Infix — Immutable.Friendly.Secure" width=480 padding=10>
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Turn any ARM or x86 device into a powerful, manageable network appliance
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in minutes. From $35 Raspberry Pi boards to enterprise switches — deploy
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routers, IoT gateways, edge devices, or custom network solutions that
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just work.
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## Our Values
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**🔒 Immutable**
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Your system never breaks. Read-only filesystem with atomic upgrades
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means no configuration drift, no corrupted updates, and instant rollback
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if something goes wrong. Deploy once, trust forever.
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**🤝 Friendly**
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Actually easy to use. Auto-generated CLI from standard YANG models comes
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with built-in help for every command — just hit <kbd>?</kbd> or
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<kbd>TAB</kbd> for context-aware assistance.
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Familiar NETCONF & RESTCONF APIs and [comprehensive documentation][4]
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mean you're never stuck. Whether you're learning networking or managing
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enterprise infrastructure.
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**🛡️ Secure**
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Built with security as a foundation, not an afterthought. Minimal
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attack surface, separation between system and data, and container
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isolation. Sleep better knowing your infrastructure is protected.
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## Why Choose Infix
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**Hardware Flexibility**: Start with a $35 Raspberry Pi, scale to
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enterprise switching hardware. Same OS, same tools, same reliability.
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**Standards-Based**: Built around YANG models and IETF standards. Learn
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once, use everywhere - no vendor lock-in.
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**Container Ready**: Run your applications alongside networking
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functions. GPIO access, dedicated Ethernet ports, custom protocols —
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your device, your rules.
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## Use Cases
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1. **Home Labs & Hobbyists**:
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Transform a Raspberry Pi into a full-featured router with WiFi
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1. **IoT & Edge Computing**:
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Bridge devices to the cloud with reliable, updatable gateways
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1. **Small Business Networks**:
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Enterprise-grade features without the complexity or cost
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1. **Developers & Makers**:
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Test networking concepts, prototype IoT solutions, or build custom
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appliances
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1. **Network Professionals**:
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Consistent tooling from development to production deployment.
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How about a digital twin using raw Qemu or [GNS3](https://gns3.com/infix)!
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## Quick Example
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Configure an interface in seconds - the CLI guides you with built-in help:
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<pre><code>admin@infix-12-34-56:/> <b>configure</b>
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admin@infix-12-34-56:/config/> <b>edit interface eth0</b>
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admin@infix-12-34-56:/config/interface/eth0/> <b>set ipv4</b> <kbd>TAB</kbd>
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address autoconf bind-ni-name dhcp
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enabled forwarding mtu neighbor
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admin@infix-12-34-56:/config/interface/eth0/> <b>set ipv4 address 192.168.2.200 prefix-length 24</b>
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admin@infix-12-34-56:/config/interface/eth0/> <b>show</b>
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type ethernet;
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ipv4 {
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address 192.168.2.200 {
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prefix-length 24;
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}
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}
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admin@infix-12-34-56:/config/interface/eth0/> <b>diff</b>
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interfaces {
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interface eth0 {
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+ ipv4 {
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+ address 192.168.2.200 {
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+ prefix-length 24;
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+ }
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+ }
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}
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}
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admin@infix-12-34-56:/config/interface/eth0/> <b>leave</b>
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admin@infix-12-34-56:/> <b>show interfaces</b>
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<u>INTERFACE PROTOCOL STATE DATA </u>
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eth0 ethernet UP 52:54:00:12:34:56
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ipv4 192.168.2.200/24 (static)
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ipv6 fe80::5054:ff:fe12:3456/64 (link-layer)
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lo ethernet UP 00:00:00:00:00:00
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ipv4 127.0.0.1/8 (static)
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ipv6 ::1/128 (static)
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admin@infix-12-34-56:/> <b>copy running startup</b>
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</code></pre>
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Notice how <kbd>TAB</kbd> completion shows available options, `show`
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displays current config, and `diff` shows exactly what changed before
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you commit your changes with the `leave` command.
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For more information, see [CLI documentation][3].
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## Get Started
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Get [pre-built images][5] for your hardware. Use the CLI, web
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interface, or standard NETCONF/RESTCONF tools, e.g., `curl`. Add
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containers for any custom functionality you need.
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### Supported Platforms
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- **Raspberry Pi 2B/3B/4B/CM4** - Perfect for home labs, learning, and prototyping
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- **Banana Pi-R3** - Your next home router and gateway
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- **NanoPi R2S** - Compact dual-port router in a tiny package
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- **x86_64** - Run in VMs or on mini PCs for development and testing
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- **Marvell CN9130 CRB, EspressoBIN** - High-performance ARM64 platforms
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- **Microchip SparX-5i** - Enterprise switching capabilities
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- **NXP i.MX8MP EVK** - Highly capable ARM64 SoC
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- **StarFive VisionFive2** - RISC-V architecture support
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*Why start with Raspberry Pi?* It's affordable, widely available, has
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built-in WiFi + Ethernet, and runs the exact same Infix OS you'd deploy
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in production. Perfect for learning, prototyping, or even small-scale
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deployments.
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> 📖 **[Complete documentation][4]** • 💬 **[Join our Discord][discord-url]**
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## Technical Details
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<a href="https://bitsign.se">
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<picture>
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<source media="(prefers-color-scheme: dark)" srcset="https://bitsign.se/assets/badges/bitsign-badge-dark-mode.png">
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<source media="(prefers-color-scheme: light)" srcset="https://bitsign.se/assets/badges/bitsign-badge-light-mode.png">
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<img alt="bitSign - Code Signing" src="https://bitsign.se/assets/badges/bitsign-badge-light-mode.png" align="right" width=150 padding=10>
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</picture>
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</a>
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Built on proven open-source foundations: [Linux][0], [Buildroot][1], and
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[sysrepo][2] — for reliability you can trust:
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- **Immutable OS**: Read-only filesystem, atomic updates, instant rollback
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- **YANG Configuration**: Industry-standard models with auto-generated tooling
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- **Hardware Acceleration**: Linux switchdev support for wire-speed packet processing
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- **Container Integration**: Docker support with flexible network and hardware access
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- **Memory Efficient**: Runs comfortably on devices with as little as 256 MB RAM
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- **Code Signing**: Releases are cryptographically signed for integrity verification
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Perfect for everything from resource-constrained edge devices to
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high-throughput network appliances.
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With the entire system modeled in YANG, scalability is no longer an
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issue, be it in development, testing, or end users deploying and
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monitoring their devices. All knobs and dials are accessible from the
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CLI (console/SSH), or remotely using the native NETCONF or RESTCONF
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APIs.
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> Check the *[Latest Build][]* for bleeding-edge features.
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---
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<div align="center">
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<a href="https://github.com/wires-se"><img src="https://raw.githubusercontent.com/wires-se/.github/main/profile/play.svg" width=300></a>
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<br />Infix development is sponsored by <a href="https://wires.se">Wires</a>
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</div>
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[0]: https://www.kernel.org
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[1]: https://buildroot.org/ "Buildroot Homepage"
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[2]: https://www.sysrepo.org/ "Sysrepo Homepage"
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[3]: https://kernelkit.org/infix/latest/cli/introduction/
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[4]: https://kernelkit.org/infix/
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[5]: https://github.com/kernelkit/infix/releases
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[Latest Build]: https://github.com/kernelkit/infix/releases/tag/latest "Latest build"
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[License]: https://en.wikipedia.org/wiki/GPL_license
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[License Badge]: https://img.shields.io/badge/License-GPL%20v2-blue.svg
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[Release]: https://github.com/kernelkit/infix/releases
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[Release Badge]: https://img.shields.io/github/v/release/kernelkit/infix
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[GitHub]: https://github.com/kernelkit/infix/actions/workflows/build.yml/
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[GitHub Status]: https://github.com/kernelkit/infix/actions/workflows/build.yml/badge.svg
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[Coverity Scan]: https://scan.coverity.com/projects/29393
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[Coverity Status]: https://scan.coverity.com/projects/29393/badge.svg
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[discord-badge]: https://img.shields.io/discord/1182652155618918411.svg?logo=discord
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[discord-url]: https://discord.gg/6bHJWQNVxN
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