Caution: packets may change mediums without asking permission
*** destination announced // path request resolving ***

Reticulum

A cryptographic network stack for letting useful data cross whatever communications links actually exist.

DESTINATION ANNOUNCED ✦ PATH DISCOVERED ✦ LORA IS A CARRIER ✦ IP IS OPTIONAL ✦ MESH THE MEDIUMS ✦
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What is Reticulum?

Reticulum is a cryptography-based networking stack designed to move data across very different communications links, including links that are slow, intermittent, local, improvised, or completely disconnected from the public internet.

It is not another chat application, and it is not tied to one particular radio. Reticulum sits underneath applications and gives them destinations, path discovery, encrypted transport, multi-hop routing, and a common way to move traffic across whatever interfaces are available.

Those interfaces can include local Wi-Fi and Ethernet, TCP or UDP over existing IP networks, serial links, packet-radio interfaces, I2P, and RNode radios using raw LoRa modulation.

THE SHORT VERSION: Reticulum is less “a network you join” and more “the layer that allows several very different networks to behave like one useful communications fabric.”
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Where the pieces actually live

ESONET HANDOFFmessages, bulletins, short text resources
NOMADNET / SIDEBANDhuman-facing Reticulum applications
FIELD SOFTWAREsensor telemetry, tools, future services
↓ ↓ ↓
LXMF
messaging / store-and-forward / machine data / bulletins
RETICULUM
destinations / encryption / path discovery / transport / multi-hop routing
↓ ↓ ↓
RNODE / RAW LORAlow-bandwidth long-range radio
LOCAL LINKSWi-Fi / Ethernet / serial / packet radio
IP CARRIERSTCP / UDP / I2P / internet or private networks
MESHTASTIC IS NEXT DOOR, NOT INSIDE THIS STACK: SolarHive nodes can eventually participate in Meshtastic traffic and also support Reticulum-capable hardware, but Meshtastic and Reticulum are separate protocols. A dual-stack node or gateway must deliberately bridge the worlds.
DESTINATIONS.NFO

Destinations, not allocated addresses

Traditional networks usually depend on addresses allocated from a managed space. Reticulum instead lets nodes create cryptographically derived destinations without coordinating address ranges, DHCP scopes, or subnets with a central authority.

A destination can announce itself to the network. Other nodes learn paths to it, and transport nodes can remember and propagate those paths across multiple interfaces.

traditional-ish thinking: device → assigned address → router → other assigned address reticulum thinking: identity → destination hash → announce → discovered path → encrypted delivery the destination can move. the medium can change. the application does not have to care nearly as much.

A Reticulum instance can simply send and receive for itself. A node explicitly configured as a Transport Node can also forward traffic, propagate announces, maintain path information, and help other nodes discover routes.

THE_HANDOFF.SYS

Where ESONET meets Reticulum

The full ESONET BBS does not need to squeeze itself through a LoRa straw.

The existing web client and Telnet paths remain the proper home for the interactive ANSI BBS. The proposed Reticulum Handoff is a second path for information that tolerates delay and lower bandwidth better.

GOOD HANDOFF MATERIAL

Short messages, asynchronous replies, bulletins, compact text resources, small files, service notices, and selected machine or sensor data.

KEEP ON THE BIGGER PIPE

Full interactive ANSI sessions, heavy media, large web interfaces, or anything whose usefulness depends on fast continuous round trips.

LXMF is the obvious messaging layer here. Its propagation nodes can store messages for recipients who are offline and can support distributed bulletin or discussion systems. NomadNet adds compact pages and file hosting over Reticulum for cases where a tiny text-first information service makes more sense than a conventional website.

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Where Reticulum overlaps existing Esoteric Networks work

DIRECT FIT

ESONET

Reticulum gives ESONET a lower-bandwidth asynchronous side door. LXMF can carry messages and bulletins while the full BBS remains on web and Telnet.

PLATFORM FIT

SolarHive Nodes

The modular field platform already has solar power, sensors, and LoRa ambitions. A SolarHive configuration could host Meshtastic, Reticulum/RNode, or both, provided the radio and software architecture keeps the protocols distinct.

FIELD FIT

Love Burn Balloon Node

A high-position event node could become a temporary transport or gateway point between different Reticulum interfaces, giving low field nodes a better horizon while handing traffic toward faster local or IP links.

DIRECT FIT

Local-First Services

Reticulum can operate on local Wi-Fi or Ethernet without depending on the wider internet. Raspberry Pi hosts and local services can therefore remain useful when the upstream connection disappears.

RESEARCH PATH

ATAK-Capable Nodes

Position, secure messaging, telemetry, and resilient field links strongly overlap with the ATAK research direction. Any bridge into TAK/CoT remains an integration project rather than a native Reticulum feature.

OPTIONAL LATER

Smart Inventory Presence

LXMF can carry sensor and machine messages, so inventory state could eventually use Reticulum. The existing focused LoRa pilot does not need that complexity unless the sheds become part of a larger routed field network.

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What Reticulum can ride over

CARRIER / INTERFACEROLEESOTERIC NETWORKS RELEVANCE
RNode / raw LoRaLong-range, low-bandwidth radioField nodes, remote coverage, future SolarHive configurations
Wi-Fi / EthernetLocal high-capacity linksPi hosts, field gateways, local-first services
TCP / UDPReticulum carried across existing IP networksBridge remote islands and ESONET-side infrastructure
Serial / KISS / packet radioRadio and hardware interfaces outside ordinary IPExperimental gateways and radio interoperability
I2PInternet-carried Reticulum pathPotential remote connectivity without requiring a public-facing IP endpoint
MeshtasticSeparate neighboring mesh protocolSolarHive / field mesh overlap requires dual-stack hardware or an explicit bridge
HONEST_LIMITS.NFO

The network stack does not negotiate with physics

Reticulum can move arbitrary data, but the carrier still sets the practical experience.

A gigabit Ethernet path and a few-hundred-bit-per-second radio path can exist in the same network. That does not make the radio path gigabit Ethernet.

For Esoteric Networks, the low-bandwidth sweet spot is asynchronous material: short messages, status, bulletins, telemetry, compact pages, and small files. The full ANSI BBS stays on links that can actually sustain it.

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