help regarding : To recieve and tranmit packet th' an interface

[David S. Madole]

From: "rashmi ns" <nsrashmi at gmail.com>
>
> But we want to tranmit/Rx a real packet in (mbuf structure) and test 
> our
> code .As it is a HDLC controller does'nt have std MAC ADDRRSS . How can 
> i
> actually achieve a packet transmition and reception .Are there some 
> drivers
> which does the same

I would think any of the existing drivers for WAN-type interfaces would 
be facing all of the the same issues as you might. Take a look at the 
Hardware Notes for whatever release you are using under the Miscellaneous 
Network section:

http://www.freebsd.org/releases/5.4R/hardware-i386.html

David