rhp CLI

rhp is a single binary with five sub-commands. All of them share a common option vocabulary so you can swap between, say, rhp probe and rhp chat without re-learning the flags.

rhp <command> [options]

COMMANDS
  chat     Open an interactive AX.25 / NetRom STREAM session.
  mon      Monitor a radio port in TRACE mode (decoded headers + payload).
  send     Transmit a one-shot UI/datagram frame and exit.
  probe    Connect to an RHP node, run AUTH (if requested), report status.
  serve    Run a local mock RHPv2 server (developer harness).

Common options

Flag	Meaning	Default
--host <host>	RHP host	127.0.0.1
--port <port>	TCP port	9000
--user <user>	AUTH username (sent if non-empty)	(none)
--pass <pass>	AUTH password	(empty)
--pfam <family>	ax25 / netrom / inet / unix	ax25
--mode <mode>	stream / dgram / trace / raw	per command
--radio <port>	XRouter radio port id (e.g. "1")	(required)
--local <call>	Local callsign / address	(per cmd)
--remote <call>	Remote callsign / address	(per cmd)
-h, --help	Print command-specific help.

Exit codes

Code	Meaning
0	Success.
1	Generic failure (message on stderr).
64	Usage error (missing required flag).
130	SIGINT / Ctrl-C.

Sub-command pages

• probe — connectivity smoke test.
• chat — interactive STREAM session.
• mon — TRACE-mode frame monitor.
• send — one-shot UI / datagram transmitter.
• serve — local mock RHPv2 server.