# Timeout — non-routable IP addresses that accept no TCP traffic.
# The kernel sends a SYN but never gets a reply; hxprobe waits the full
# --timeout per host before giving up. Default --timeout is 10s (~20s total
# for two hosts); --timeout 2s below shortens the demo.
#
# 10.255.255.1 and 192.0.2.1 (RFC 5737 TEST-NET-1, documentation-only range)
# are guaranteed to be unreachable on any normal network. (In some sandboxed
# dev environments one of these may instead get an immediate "connection
# refused" from the network layer rather than a true timeout — if that
# happens here, the other target still demonstrates the timeout path.)
#
# Run: uv run python -m hxprobe --timeout 2s -f configs/timeout.txt
# Expected exit code: 4

http://10.255.255.1/
http://192.0.2.1/