RE: VALN hopping

["Payton, Zack" <Zack.Payton () MWAA com>]

By the way... See scapy.py or yersinia to get an idea of how trivial
VLAN hopping attacks can be.
Z 

-----Original Message-----
From: josh () tstc edu [mailto:josh () tstc edu] 
Sent: Wednesday, September 28, 2005 12:59 PM
To: security-basics () securityfocus com
Subject: VALN hopping

WWe are having a heated discussion about using VLAN's as a type of DMZ,
so I am asking the experts.  I prsonally like to see physical isolation;
however, our network person doesn't feel there is a threat of VLAN
hopping.  Please let me know your opinions.

Thank you,