[PEN-TEST] Promiscuous mode detection

[Stefan Suurmeijer <stefan () SYMBOLICA NL>]

Hi,

I was wondering if people on this list can point me to some good software
for detecting NIC's in promiscuous mode. Someone mentioned sentinel in
connection with the email sniffing thread. I found this at
http://www.subterrain.net/projects/sentinel/ but I don't know if this is
any good. Has anyone had good experiences with either this or
another package?

Thanks,

Stefan