Server now binds on both IPv4 (0.0.0.0) and IPv6 (::) by default.
Uses tokio::select! to accept from whichever listener has a connection.
New flags:
--listen <addr> IPv4 listen address (default: 0.0.0.0, "none" to disable)
--listen6 <addr> IPv6 listen address (default: ::, "none" to disable)
Examples:
btest -s # listen on both v4 and v6
btest -s --listen6 none # IPv4 only
btest -s --listen none # IPv6 only
btest -s --listen 192.168.1.1 # specific IPv4 address
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Rename package to btest-rs (Rust convention for reimplementations)
- MIT license matching the original btest-opensource license
- LICENSE explicitly credits Alex Samorukov's original work
- Comprehensive README with usage, performance numbers, and credits
- CLI --help references the original project
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Full reimplementation of the MikroTik Bandwidth Test protocol:
- Server mode: accepts connections from MikroTik devices on port 2000
- Client mode: connects to MikroTik btest servers
- TCP and UDP protocols with bidirectional support
- MD5 challenge-response authentication
- Dynamic speed adjustment (1.5x algorithm)
- Status exchange matching original C pselect() behavior
- Docker support with multi-stage build
Tested against MikroTik RouterOS achieving:
- 1.05 Gbps server RX (single connection)
- 530 Mbps client TCP download
- 840 Mbps client TCP upload
- 433 Mbps client UDP download
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
