Skip to content

Latest commit

 

History

History
49 lines (29 loc) · 1.28 KB

README.md

File metadata and controls

49 lines (29 loc) · 1.28 KB
Raw

ipconflict

Downloads ipconflict Python version

Check if two or more network subnets are overlapping.

Install

pip install ipconflict

Quick Start

  • ipconflict 10.0.0.0/22 10.0.1.0/24
  • ipconflict 10.0.0.0/22 10.0.1.1-10.0.1.5
  • ipconflict 172.16.0.0/22 172.16.1.0/24 172.16.3.0/27

Print overlapping IP addresses

  • ipconflict -p 10.0.0.0/24 10.0.0.100-10.0.0.105

Subnets from file

  • ipconflict -f /path/to/subnets

Subnets from stdin

  • echo "10.0.1.0/24 10.0.0.0/22" | ipconflict -i

Subnets from everywhere

  • echo "10.0.0.0/16" | ipconflict -i -f /path/to/subnets 192.168.0.0/24 172.25.1.17

Subnet Definition

A subnet can be specified in several ways:

  • CIDR notation 192.168.0.0/24
  • Single IP address 10.0.1.2
  • IP range 10.0.0.5-10.0.0.20

This tool works both with IPv4 and IPv6.

Exit Status

  • 0, one or more conflicts found
  • 1, no conflict found
  • 2, aborted or invalid input