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[lwip-users] detect IP/UDP destination address
From: |
beach . dk |
Subject: |
[lwip-users] detect IP/UDP destination address |
Date: |
Mon, 18 Dec 2006 10:54:47 +0100 |
Hi,
I have set up an UDP-server using the raw API
upcb= udp_new();
udp_recv( upcb, callback_recv, get_nic_netif() );
udp_bind( upcb, IP_ADDR_ANY, 1234 );
In my callback_recv function I can see the IP address of the UDP-client
so I can reply to it.
But........ I would like to detect if the client sent the incoming UDP
packet using unicast or broadcast (so I can respond with a
corresponding unicats/broacast packet).
Is this possible?
/Beach/
- [lwip-users] detect IP/UDP destination address,
beach . dk <=