https://github.com/tethik/arp-failover

Simple arp failover program. Uses arp spoofing to take over IP traffic
https://github.com/tethik/arp-failover

Last synced: 4 days ago
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Simple arp failover program. Uses arp spoofing to take over IP traffic

• Host: GitHub
• URL: https://github.com/tethik/arp-failover
• Owner: Tethik
• License: gpl-3.0
• Created: 2013-10-31T13:48:37.000Z (about 11 years ago)
• Default Branch: master
• Last Pushed: 2020-09-14T08:59:56.000Z (about 4 years ago)
• Last Synced: 2024-10-11T08:27:06.631Z (27 days ago)
• Language: C
• Size: 37.1 KB
• Stars: 4
• Watchers: 3
• Forks: 2
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: license.txt

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README

        
arp-failover

============

Simple arp failover program. Uses arp spoofing to take over IP traffic.

To accomplish this we use ARP spoofing and ICMP ping. ICMP ping is used

to detect when the host is up or down and arp spoofing to take over the

traffic when it is down.

Requirements

============

* iptables

* ifconfig

* python 2.7

* standard c libs for unix.

Installation

============

Build the c executables by running `make` in the base directory.

Usage

============

The application is actually a collection of smaller scripts used in

conjuction.

The main program is run by the `failover` bash script. It might require root

permissions.

    Usage: failover    

    Example: failover eth0 192.168.1.11 192.168.1.137 b8:27:eb:b1:76:df

Other scripts include:

* `failoverinit`

* `bin/ping`

* `bin/arp`

* `py-src/pingloopy.py`

* `py-src/arploopy.py`

* `py-src/failover.py`

* `py-src/arpwithmacaddress.py`

Thanks to

============

Our C code is very much based on example code authored by P.D Buchan.

You can find his great examples here:

http://www.pdbuchan.com/rawsock/rawsock.html