On Mon, Sep 04, 2006 at 01:16:16PM +0530, Yadnesh Phadke wrote: > I have written a simple application using lwip_XXX() socket functions. But > nothing seems to work. I debugged through the stack and found that, the > problem is inside the low_level_XXX() functions. > The read / write calls on the "/dev/net/tun" do not seem to receive / send > packets on the Ethernet. I am stuck with this problem for quiet long and > have not been able to get through. Many people seem to be using LWIP on > Linux, so please help me get through this basic hurdle.
Sounds like you haven't configured tun/tap correctly. It's been a long time since I have used tun/tap devices, so can't offer any direct assistance, but this is where I would look first. Perhaps someone else who has done this recently on a similar system could help, or perhaps you have a local system administrator who could assist you setting up the tun/tap devices? Hope that helps Kieran _______________________________________________ lwip-users mailing list lwip-users@nongnu.org http://lists.nongnu.org/mailman/listinfo/lwip-users
