Hello, to broadcast a packet (route discovery) in AHN, you need to set the ih->daddr() to IP_BROADCAST and the ch->addr_type() to NS_AF_NONE. But, if I like to flood a data packet to a certain destination, I need to set the ih->daddr() to the destination's nodes address. This causes the packet to be dropped in the IFQ due to ARP. How do I go about solving this problem? Thanks. Regards HS