XFLTReaT - Tunnelling Framework


This is just one thing of many things that was missing from the Internet. If you got tired of trying several tunnelling tools for each protocols, this must be your tool framework.

Available modules
  • TCP
  • UDP
  • ICMP
  • SOCKS v4, 4a, 5
  • HTTP CONNECT
  • DNS (A/CNAME, PRIVATE, NULL) - Proof of Concept

Available versions
At the moment there are two different branches of the framework. The master branch is a somewhat stable version (v0.1) without the DNS module. The other branch is called next-version and that has the newer version (v0.2), which includes DNS support for a few records (A/CNAME, PRIVATE, NULL). This branch has not been tested thoroughly yet, please respect that before making an opinion about the source code and framework.
To have a somewhat stable release (without DNS), please use:
# git clone https://github.com/earthquake/xfltreat/

To get the DNS support from the next version branch (which was not tested thoroughly, please keep that in mind):

# git clone https://github.com/earthquake/xfltreat/
# cd xfltreat
# git checkout -b next-version v0.2
To configure DNS please check the DNS_notes.md.

Setup

# git clone https://github.com/earthquake/xfltreat/
# pip install -r requirements.txt
edit xfltreat.conf
# server side: python xfltreat.py
# client side: python xfltreat.py --client

Set up your linux box as a server
Enable IP forwarding as root by using either:
# sysctl -w net.ipv4.ip_forward=1
or
# echo 1 > /proc/sys/net/ipv4/ip_forward

then set up iptables to do the NAT'ing for you:
# iptables -t nat -A POSTROUTING -s 10.9.0.0/24 -o eth0 -j MASQUERADE


A few things to note
  • python 2.7
  • Linux only
  • root privs needed

Side notes to expand
  • server and check functionality can handle all modules enabled in the config.
  • client should have only one enabled.


XFLTReaT - Tunnelling Framework XFLTReaT - Tunnelling Framework Reviewed by Lydecker Black on 6:00 PM Rating: 5