Architecture for FlexResp...

[Knorr Markus <Markus.Knorr () is-energy de>]

Hello list,
I want to implement the flexresp feature in a testing environment and have some questions according this issue.
Did i need a second Nic for the FlexResp? 
Did the sniffing Nic leave the promiscuous mode to send the Response?
Are there papers in the mannor of HowTo´s available?
I would appreciate every info....

Thx in advance

Markus