On Wed, 2011-03-30 at 21:42 +0100, Adam Fullerton wrote: > > Unless the network interfaces are on different subnets lwIP sends the > data > to the last interface added with "netif_add". The function ip_route > always > returns a pointer to the first interface (last on the list) that > matches > the desintation IP address & mask. > > Should it not send it to the network interface that the destination IP > address is attached to? This is either a bug in lwIP or I don't know > what I > am doing! Can anyone help?
If they're on the same subnet that suggests packets can reach the correct destination by using either interface and so lwIP is free to use whichever it likes. Could you give an example of how the interfaces are configured (IP addresses and netmasks) and the address you're trying to send to to illustrate the problem? Kieran _______________________________________________ lwip-users mailing list [email protected] http://lists.nongnu.org/mailman/listinfo/lwip-users
