Changelog for arp-scan-1.8.1-1-mdv2012.0.i586.rpm :

* Mon Jul 18 2011 Guillaume Rousse 1.8.1-1mdv2011+ Revision: 690343- update to new version 1.8.1
* Thu Mar 10 2011 Guillaume Rousse 1.8-1+ Revision: 643448- update to new version 1.8
* Fri Aug 27 2010 Guillaume Rousse 1.7-1mdv2011.0+ Revision: 573467- import arp-scan