osmo-mslookup-client1

Osmo-mgw

Overview

Osmocom Media Gateway, to manage, connect and optionally transcode voice streams between different network elements such as BTSs and external entities like SIP. It is typically co-located with both OsmoBSC and OsmoMSC and controlled by them via IETF MGCP (Media Gateway Control Protocol).

⟨https://osmocom.org/projects/osmo-mgw⟩

osmo-mslookup-client version 1.9.0

Options

[[delay-][timeout]@]service.number.id

: A service query string with optional individual timeout. The same format is also used on a daemon socket, if any. The timeout consists of the min-delay and the timeout numbers, corresponding to the --min-delay and --timeout options, in milliseconds. These options apply if a query string lacks own numbers. Examples:

gsup.hlr.1234567.imsi: Use cmdline timeout settings

[email protected]: Return N results for 5 seconds

[email protected]: Same, but silent for first second

[email protected]: Return 1 result after 10 seconds

--format -f csv (default)

: Format result lines in CSV format.

--no-csv-headers -H

: If the format is 'csv', by default, the first output line prints the CSV headers used for CSV output format. This option disables these CSV headers.

--format -f json

: Format result lines in json instead of semicolon separated, like: {"query": "sip.voice.12345.msisdn", "result": "ok", "v4": ["10.9.8.7", "5060"]}

--daemon -d

: Keep running after a request has been serviced

--mdns-ip -m 239.192.23.42 -m ff08::23:42 --mdns-port -M 4266

: Set multicast IP address / port to send mDNS requests and listen for mDNS responses

--mdns-domain-suffix -D mdns.osmocom.org

: Append this suffix to each mDNS query's domain to avoid colliding with the top-level domains administrated by IANA.

--min-delay -t 1000 (in milliseconds)

: Set minimum delay to wait before returning any results. When this timeout has elapsed, the best current result is returned, if any is available. Responses arriving after the min-delay has elapsed which have a younger age than previous results are returned immediately. Note: When a response with age of zero comes in, the result is returned immediately and the request is discarded: non-daemon mode exits, daemon mode ignores later results.

--timeout -T 1000 (in milliseconds)

: Set timeout after which to stop listening for responses. If this is smaller than -t, the value from -t will be used for -T as well. Note: When a response with age of zero comes in, the result is returned immediately and the request is discarded: non-daemon mode exits, daemon mode ignores later results.

--socket -s /path/to/unix-domain-socket

: Listen to requests from and write responses to a UNIX domain socket.

--send -S <query> <age> <ip1> <port1> <ip2> <port2>

: Do not query, but send an mslookup result. This is useful only for testing. Examples: --send foo.123.msisdn 300 23.42.17.11 1234 --send foo.123.msisdn 300 2323:4242:1717:1111::42 1234 --send foo.123.msisdn 300 23.42.17.11 1234 2323:4242:1717:1111::42 1234

--quiet -q

: Do not print errors to stderr, do not log to stderr.

--help -h

: This help