- net.cgnat: three evidence paths (local IP, gateway, traceroute hop) for
RFC 6598 100.64.0.0/10, since the local address alone misses the common
home-router case
- net.nat64: RFC 7050 ipv4only.arpa AAAA probe (new probes/nat64.py) instead
of checking the client's own address against 64:ff9b::/96, which never
fires since that prefix is a synthesis target, not something the client's
egress address falls into
- path.first_hop_loss/slow/unexpected: path_findings() takes an optional
LocalNet/Thresholds so loss or latency at hop 1 is attributed to the
user's own router/Wi-Fi instead of blending into the ISP-facing mid-path
logic
All four findings are always-on additions to existing report sections, no
new CLI flags. Part of the larger extension batch tracked in
plans/zesty-zooming-wilkinson.md (gitignored, local planning doc).
