Re: [lwip-users] Fwd: UDP-server not working!

[Kieran Mansley]

On Mon, 2011-08-01 at 11:35 +0100, Marcos Guerra Medina wrote:
> sorry:
> 
>         upcb->remote_ip.addr = IP_ADDR_PC_LAB;
>         upcb->remote_port = 1338;
>         upcb->local_ip.addr = IP_ADDR_LOCAL;

No, you shouldn't be setting internal state of the PCB directly.
udp_bind() will set the local ip and port fields, udp_connect() will set
the remote ip and port fields, but without a udp_connect() you should be
able to receive traffic (I think).

Kieran