Re: [lwip-users] Sending to broadcast address 192.168.2.255

[Kieran Mansley]

On 25 Aug 2010, at 19:16, Marco Jakobs wrote:

> Hi all,
> 
> i changed my broadcast addressing in my project from destination IP 
> 255.255.255.255 to 192.168.2.255, which should also be a broadcast address - 
> but limited for devices in the subnet 192.168.2.x. Sending UDP packets as 
> such a broadcast works well on the PC (tested with a packet generator), but 
> when i want to send UDP packets to this broadcast address with LwIP, LwIP 
> does nothing but an ARP question for the IP 192.168.2.255 :-(
> 
> Does anybody know what's going wrong here?

Is your netmask set appropriately?  If so it's probably a bug.  Please file it 
on savannah.

Kieran