On Fri, 2008-10-17 at 10:15 -0400, Gary Olson wrote: > Hi, > > I have been trying to increase my bandwidth by increasing the > TCP_WINDOW_SIZE on the PC. I have already increased the TCP_WINDOW on > LWIP. > > I changed the TCP_WINDOW_SIZE to a much higher level in the Regedit > TCP Parameters area to a very large value of 131400. However,
I think that increasing it beyond 65536 will have little effect as lwIP does not support TCP window scaling. > result = setsockopt(m_socket[i], SOL_SOCKET, SO_SNDBUF, ( char > * ) &buffsize, sizeof(buffsize)); It should never pass, as far as I can tell SO_SNDBUF is not one of the socket options we support setting. To change this use the TCP_SNDBUF compile-time constant. Kieran _______________________________________________ lwip-users mailing list [email protected] http://lists.nongnu.org/mailman/listinfo/lwip-users
