Groinc - The simple network sniffer


Groinc is a simple text-mode sniffer. You could use complexe filters for datalink,network and transport layer protocols and data. There is a regex filter for layers over the transport layer. You can save or load your captures in a file. You have the choice between a lot of type of display (from simple to very detailed).
A lot of protocols are available by default.


Groinc released under GNU General Public License V2.


You can download Groinc here.

Source Code

You can take a look on the source code here.


You can contact the development team using this mailing list


You can get support using this mailing list


You can submit a bug using the mailing list or using the bug tracker.

Copyleft 2006,2007 Luc Sarzyniec