[Winpcap-users] Multiple NIC support

Gianluca Varenni gianluca.varenni at cacetech.com
Tue Jul 6 09:02:25 PDT 2010



--------------------------------------------------
From: "Paul Gorlinsky" <paul.gorlinsky at turbohercules.com>
Sent: Saturday, July 03, 2010 2:00 PM
To: <winpcap-users at winpcap.org>
Subject: [Winpcap-users] Multiple NIC support

> Winpcap is integrated into the Open Source Hercules project to provide a 
> TUN/TAP environment like UNIX. We are have a problem with using multiple 
> NICs in the same machine on two different networks.
>
>
> NIC 1 is on a 192.168.1.x/24 network talking to a printer
>
> NIC 2 is on a 10.20.x.x/16 network talking to corp lan.
>
>
> NIC 1 is always getting all of the data. For example, the 192 and 10 
> traffic both come out on the same cable.
>
>
>
> We are attempting to determine if this is a winpcap issue or the 
> developers tun/tap code.
>
> Does winpcap allow multiple NICs to be receiving and transmitting at the 
> same time?

Yes. You can capture and transmit from multiple NICs at the same time.

GV

>
> Thanks
>
> Paul
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