OIP

OrganicIP (OIP) visualizer uses libpcap and Simple DirectMedia Layer (SDL) to visualize IP traffic between endpoints.

Supported Distributions

Any linux distribution with the necessary dependencies is supported with installation instructions. Pre-built packages are available for the following operating systems are supported:

• Debian
  • sid
  • bullseye
• Ubuntu
  • impish
  • focal
  • bionic

Distribution

While mirrors are available at following location for older distributions they longer actively maintained:

http://mirror.usu.edu/usu-security/dists/

The repository keyring is located at the following location but has expired:

https://raw.githubusercontent.com/USU-Security/oip/master/usu_archive_keyring.gpg

We encourage you to compile oip for the latest operating system distributions e.g., Ubuntu Noble.

Colors

On packet-balls:

• Red for UDP
• Green for TCP
• White/blue for any other IP protocol

On hosts:

• defined by oip.conf (ABGR, with A ignored)

Running

Steps to run the server/client for a live capture

• create /etc/oip.conf and at a minimum set a secret
• start the server: oipd <interface>
• start the client: oip -f <pcap_filter> -s <server>

The client also supports reading from a pcap file

• oip -c <pcap_file>, can use -e <number> to change speed (1000 is default, number of ms per 1 second in the pcap)

Controls

On the gui, you can use the mouse and the keyboard.

Mouse controls:

• left click on host to reposition
• right click on host to bring up context menu
• add actions to context menu in oip.conf on client

Keyboard keys:

• ! to open the menu
• , to start displaying the capture (Load button)
• p to pause and play the capture
• to disconnect

Installation from Repository

For older Ubuntu distributions, to install OIP from existing repositories execute the following commands:

curl -L https://raw.githubusercontent.com/USU-Security/oip/master/usu_archive_keyring.gpg | sudo apt-key add -
sudo add-apt-repository 'deb [arch=amd64] http://mirror.usu.edu/usu-security/ focal-security-unstable main'
sudo apt-get install oip
cp /usr/share/doc/oip/oip.conf-example /etc/oip.conf

Configuring the firewall and placing the relevant interface into promiscuous mode is encouraged.

Dependencies

The following are the dependent packages needed for OIP to compile:

apt-get install libcrypto++-dev libsdl-image1.2-dev libpcap-dev libsdl1.2-dev libfreetype6-dev g++ make libfontconfig1-dev autoconf

Installation from Source

To compile OIP from source execute the following commands:

git clone https://github.com/USU-Security/oip.git
cd oip
./autogen.sh
./configure
make
make install

If you have any dependency error, just install them.

Authors

• Rian Shelley (Utah State University)
• Maintained by Eldon Koyle (Utah State University)
• Additional features added by Sebastian Garcia (eldraco@gmail.com) and Vojtech Uhlir (wojtyla@agents.felk.cvut.cz) (Czech Technical University)