Johnathan Corgan
f37eb4b846
Update 9 documentation files to match current implementation: - Add missing rekey config section (node.rekey.*) and host mapping section to fips-configuration.md - Update Ethernet frame format from [type:1][payload] to [type:1][length:2 LE][payload] in wire-formats and transport docs - Fix Ethernet effective MTU from interface-1 to interface-3 - Mark rekey as Implemented in mesh-layer and session-layer status tables - Change TCP default port examples from 443 to 8443 - Add rekey, persistent identity, host mapping, mesh size estimation to README features and status sections - Update chaos scenario count from 16 to 20, add rekey topology to static test docs
1.5 KiB
FIPS Testing
Integration and simulation test harnesses for FIPS, using Docker containers running the full protocol stack.
Test Harnesses
static/ -- Static Docker Network
Fixed topologies with manual scripts for building, config generation, connectivity tests (ping, iperf), and network impairment (netem). Useful for deterministic debugging and validating specific topology configurations.
| Topology | Nodes | Transport | Description |
|---|---|---|---|
| mesh | 5 | UDP | Sparse mesh, 6 links, multi-hop |
| chain | 5 | UDP | Linear chain, max 4-hop paths |
| mesh-public | 5+1 | UDP | Mesh with external public node |
| tcp-chain | 3 | TCP | Linear chain over TCP (port 8443) |
| rekey | 5 | UDP | Rekey integration test topology |
chaos/ -- Stochastic Simulation
Automated network testing with configurable node counts, topology algorithms (random geometric, Erdos-Renyi, chain, explicit), and fault injection (netem mutation, link flaps, traffic generation, node churn). 20 scenarios covering general stress testing, cost-based parent selection, mixed link technologies (fiber/Bluetooth/WiFi), transport-specific validation (UDP, TCP, Ethernet), and ECN/congestion testing. Scenarios are defined in YAML and executed via a Python harness that manages the full lifecycle: topology generation, Docker orchestration, fault scheduling, log collection, and analysis.