Get information on network port numbers and services, based on IANA's public listing


Keywords
port, port-numbers, numbers, tcp, udp, network, networking, iana, well-known, nodejs, protocol
License
BSD-2-Clause
Install
npm install port-numbers@5.0.8

Documentation

port-numbers

Get information on network port numbers and services, based on IANA's public listing.

Installation

$ npm i port-numbers

Example

const portNumbers = require('port-numbers');

portNumbers.getService(6379);
// { name: 'redis', description: 'An advanced key-value cache and store' }
portNumbers.getService(26257);
// { name: 'cockroach', description: 'CockroachDB' }
portNumbers.getService(123, 'udp');
// { name: 'ntp', description: 'Network Time Protocol' }

portNumbers.getPort('redis');
// { port: 6379, protocol: 'tcp', description: 'An advanced key-value cache and store' }
portNumbers.getPort('cockroach');
// { port: 26257, protocol: 'tcp', description: 'CockroachDB' }
portNumbers.getPort('ntp', 'udp');
// { port: 123, protocol: 'udp', description: 'Network Time Protocol' }

APIs

portNumbers.getService(port[, protocol])

  • port Number : the port to lookup. Required.
  • protocol String : the protocol. Default: tcp.

portNumbers.getPort(service[, protocol])

  • service String : the service to lookup. Required.
  • protocol String : the protocol. Default: tcp.

© silverwind, distributed under BSD licence