[Winpcap-users] sender interface receives the packet back

[Sanjay Badala]

Hi,

I have a weird problem.
I have an application which uses winpcap.
The applicaiton has a command-line interface.
The application has commands like 
 - open interface
 - close interface
 - send packet from a port
 - receive packet from a port (there is a separate 
   thread running to receive packets on an interface)

which are wrappers on the winpcap APIs.

The problem is whenever I send a packet from an 
interface (opened using the CLI of the applicaiton)
I get the same packet back on the same interface and 
the application increments the receive packet count.
 

Thanks for any clues.

Sanjay