> I don't have a "real interface" on my lwIP port, so I'm > trying to bounce packets off an echo server on the Loopback port. > > The code is failing in ip_input() on the test for: > > /* interface is up and configured? */ > if ((netif_is_up(netif)) && (!ip_addr_isany(&(netif->ip_addr)))) > > As far as I can tell, nothing in the code and nothing in any > of the supplied contrib/ports/* (including the ones that > create a Loopback > Interface) ever call netif_set_up() on it. > > Am I missing something, or did the "(netif_is_up(netif))" > check get added to ip_input() after the last update of the > example ports, and nobody has tested them recently?
No, you're not missing anything. At least not for the msvc6 port... I've never tested a loopback connection with that port though, only on my embedded target, and I set it up there. I'll change that. Simon _______________________________________________ lwip-users mailing list [email protected] http://lists.nongnu.org/mailman/listinfo/lwip-users
