<div>hi all:</div>
<div> I write a driver for a network adapter , and I used netdemo to test the driver. It can ping , telnet and transmit TCP packets successfully,but I met</div>
<div>a problem when I used it to transmit UDP packets.</div>
<div> When I first typed the 'u' command in the console after netdemo got run, it can only transmit <strong>one</strong> UDP packet( after it transmit 5 UDP broadcast packets and an ARP packet ), and then I typed the 'u' command again, now it can transmit the UDP packets successfully.</div>
<div> So, any one can give some advices ?Thanks a lot.</div>