On Thu, 2009-09-10 at 15:20 -0700, Alex Broadhead wrote: > Now, though, the problems begin. There are two methods my PC GUI uses > to connect to the Blackfin: UDP broadcast bootstrap, or specified > address list. When I try the first mode, I am able to recvfrom() the > UDP packets from the PC, but echoing the packet back via sendto() fails > every time with the error 'EHOSTUNREACH', indicating no route to the > host. I've never seen such an error before (using DHCP or static > addressing). Entering 169.254.23.0 into the list of specified addresses > and trying to connect directly using TCP/IP, accept() never unblocks, > which would seem to indicate that no packets are making it to the > Blackfin. Again, this method works flawlessly when not using an autoip > supplied address.
What IP address and netmask does your PC have? It may be that they've just been configured to be on different subnets. Kieran _______________________________________________ lwip-users mailing list [email protected] http://lists.nongnu.org/mailman/listinfo/lwip-users
