Lints are declared once under [workspace.lints] and every crate opts in:
clippy's default set, plus dbg!, todo! and unimplemented!, and unsafe code
is forbidden. Every crate now inherits its version, licence, authors and
repository from the workspace, so they no longer disagree (four were at
0.0.0).
The poptrie module is unfinished and unused; it says so and expects the
dead-code lint instead of warning on every build. Its construction method
is renamed from new, which took &mut self, to build.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Phase 3 of the teaching demo.
- crates/web serves an embedded, dependency-free status page at /statusz
(/ redirects there). Sections: router header with live indicator, peers,
announce form (owner remembered locally, well-known community picker,
prepend / MED / large communities), local routes with per-session UPDATE
bytes segmented into header / lengths / attributes / NLRI, received
routes with rows highlighted when a locally announced prefix has come
back, and a live event log. Tables refresh on every SSE event. Light
and dark themes.
- fake_peer example in crates/integration-tests: connects, announces,
prints received UPDATEs and with --echo re-announces everything back
with its ASN prepended (dropping NO_EXPORT), so one daemon plus one
process demonstrates the full loop without lab routers.
- README for the binary documents the endpoints and the demo setup.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Phase 2 of the teaching demo: everything the status page will need is now
reachable over HTTP.
- New crate crates/web (axum). JSON endpoints for status, peers, local
routes (announce / withdraw), received routes, the exact UPDATE bytes a
local route produces per session, and well-known community names.
Communities are accepted as ASN:VALUE or by name (NO_EXPORT, BLACKHOLE,
...); large communities as A:B:C. Policy errors map to 403/409/422.
- GET /api/events is a server-sent event stream merging session up/down,
local route and Adj-RIB-In changes, with lag notifications.
- GET /metricz serves Prometheus metrics; the server crate now counts
messages sent/received by type and sessions established.
- The runnable main moves from crates/server to bin/bgp so it can depend
on both server and web without a cycle. `cargo run -- config.textpb`.
- Config gains http_endpoint; unset disables the API.
- Integration tests drive the API against a live server with a real BGP
peer, including verifying the wire view matches the bytes the peer got.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
- Implement passive-side BGP FSM (OpenSent → OpenConfirm → Established)
with hold timer, keepalive timer, and NOTIFICATION on expiry
- Add bgp-server crate: config validation, TCP listener accept loop
(BgpServerBuilder → BgpServer), connection dispatch
- Add bgp-rib crate: Adj-RIB-In actor owning route state with event
broadcast for streaming consumers and snapshot for introspection
- Wire Adj-RIB-In into FSM: announce/withdraw on UPDATE for both legacy
IPv4 NLRI fields and MP_REACH/MP_UNREACH path attributes
- Add bgp-integration-tests crate with 15 end-to-end tests covering
session establishment, timers, UPDATE handling, and RIB introspection
- Fix require_empty! macro bug in open.rs (checked wrong buffer)
- Fix FourByteAsn capability parser returning consumed buffer as remainder
- Fix tracing subscriber not being installed in TracingArgs::install
- Expand docs/RFCs.md with full implementation status across 15 RFCs
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
