# Port Assignments Reference

This document lists all port assignments for Archipelago apps.

## Production Ports

| App | Port(s) | Protocol | Service |
|-----|---------|----------|---------|
| bitcoin-core | 8332, 8333 | TCP | RPC, P2P |
| lnd | 9735, 10009, 8080 | TCP | P2P, gRPC, REST |
| core-lightning | 9736, 9835 | TCP | P2P, gRPC |
| btcpay-server | 80, 443 | TCP | HTTP, HTTPS |
| nostr-rs-relay | 8081 | TCP | HTTP/WebSocket |
| strfry | 8082 | TCP | HTTP/WebSocket |
| did-wallet | 8083 | TCP | Web UI |
| router | 8084, 5353, 1900 | TCP/UDP | Web UI, mDNS, SSDP |
| web5-dwn | 3000 | TCP | HTTP API |
| meshtastic | 4403, 1883 | TCP | HTTP API, MQTT |

## Development Ports (Offset: +10000)

In development mode, all ports are offset by 10000 to avoid conflicts with production services.

| App | Dev Port(s) | Access URL |
|-----|-------------|------------|
| bitcoin-core | 18332, 18333 | http://localhost:18332 |
| lnd | 19735, 20009, 18080 | http://localhost:18080 |
| core-lightning | 19736, 19835 | http://localhost:19835 |
| btcpay-server | 10080, 10443 | http://localhost:10080 |
| nostr-rs-relay | 18081 | http://localhost:18081 |
| strfry | 18082 | http://localhost:18082 |
| did-wallet | 18083 | http://localhost:18083 |
| router | 18084, 15353, 11900 | http://localhost:18084 |
| web5-dwn | 13000 | http://localhost:13000 |
| meshtastic | 14403, 11883 | http://localhost:14403 |

## Port Conflict Resolution

All apps use unique base ports to prevent conflicts. The port offset system ensures:
- No conflicts in production (each app has unique ports)
- No conflicts in development (offset applied automatically)
- Easy port management via PortManager

## Changing Port Offset

The port offset is configurable via environment variable:

```bash
ARCHIPELAGO_PORT_OFFSET=10000
```

Or in the Archipelago config:

```toml
[dev]
port_offset = 10000
```