Ashutosh Srivastava wrote:
I have successfully interfaced LWIP to my system with an ethernet
network interface. Next on line is porting this to a wireless network
interface.
My question is, apart from the underlying driver changes, are there any
differences in TCPIP stack itself for it work with wireless interface?
Hi,
I've never programmed anyting connected with wireless. But I remember an
issu that came up with wireless and bridge code. IIRC the problem was
that wireless IF are not capable of receiving packets with an unknown
MAC, but bridge code changes the sender MAC. I solved this problem by
setting up a tunnel between 2 wireless IF and the bridge code used the 2
tunnel endpoints.
What I want to say is that I think there is now difference in tcpip, but
in the arp handling.
HTH
Gustl
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