[lwip-users] bug #16602: PPP interface not reported as UP, so incoming packets are rejected.

[Guillermo Prandi]

Hi, I just filed a bug I think I found. You can know about it here:

http://savannah.nongnu.org/bugs/?func=detailitem&item_id=16602

I wish to learn if others have encountered this bug too, or perhaps it is
not a bug but something I am not doing right.

When receiving an UDP packet from PPP, ip_input() is rejecting the packet
("ip_input: packet not for us.") even when the PPP interface is actually UP.
Adding a call to netif_set_up() in ppp.c:sifup() seems to solve the problem.
I am using version 1.1.1.

Guille