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@network-utils/tcp-scanner

v1.0.2

Published

A dead simple promise-based TCP scanner, written in Typescript.

Downloads

5

Vulnerabilities

Powered byPowered by Snyk
  • 0High
  • 0Medium
  • 0Low

Links

Git

Maintainers

mfuccimfuccijustintaddeijustintaddei

Keywords

tcpprobeutilpingnetworksocketipscanner

Readme

TCP-Scanner

code style: prettier

A dead simple promise-based TCP scanner, written in Typescript.

Installation

$ npm install @network-utils/tcp-scanner --save

Usage

scan(port: number, range?: string, timeout?: number): Promise<string[]>

Scans the network for hosts with port open.

port The port to connect to.
range A CIDR range or "arp" to limit the scan to the system's arp table
timeout The timeout for each TCP connection. Defaults to 200ms

Throws an invalid CIDR subnet error if range is not a CIDR range or the string "arp"
Throws a "Negative port" error if port < 1.

To-Do

  • Add tests

License

MIT