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[lwip-users] Sending to broadcast address

From: Marco Jakobs
Subject: [lwip-users] Sending to broadcast address
Date: Wed, 25 Aug 2010 20:16:24 +0200
User-agent: Mozilla/5.0 (Windows; U; Windows NT 6.1; de; rv: Gecko/20100711 Thunderbird/3.0.6

Hi all,

i changed my broadcast addressing in my project from destination IP to, 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 :-(

Does anybody know what's going wrong here?


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