QNX uses standard API. You may refer to socket for packet udp, tcp, raw
et al. For building ethernet raw frame, refer to pf API. We also have
nraw that is a wrapper of pf, you may start from there to learn or
simply use nraw for that purpose. 

Thanks
Weijie

-----Original Message-----
From: Senthil K [mailto:community-noreply@qnx.com] 
Sent: June 4, 2009 9:52 AM
To: drivers-networking
Subject: Reg - How to send/receive packets

Hi,

I need a help.

i want to send and receive the packets from my application using
existing Ethernet driver in QNX.

Thanks and Regards
K.Senthil

_______________________________________________
Networking Drivers
http://community.qnx.com/sf/go/post30801