Hi list Sorry to bother you with such a trivial query. To make a routing decision ip_route_input() is called. It fills the skb->dst with appropriate entry. Can anyone point to the exact location where I can find the next hop and output interface IP address. It seems skb->dst->dev->ip_ptr->???? is o/p interface ip address and skb->dst->neighbour->dev->ip_ptr->???? is next hop IP address Please correct me if I am wrong and also what's this ???? ;-) Thanks for all the help. Manoj __________________________________________________ Do You Yahoo!? Spot the hottest trends in music, movies, and more. http://buzz.yahoo.com/ - : send the line "unsubscribe linux-net" in the body of a message to majordomo@vger.kernel.org