I found in function [ip_send_reply] and [icmp_reply], we use such code to get the destination address of our packet:
struct rtable *rt = (struct rtable *)skb->dst; ...... daddr = ipc.addr = rt->rt_src; I have a question here: Is there any special reason for using rt->rt_src as destination address? Can I use codes like these? struct iph * ip = skb->nh.iph; ...... daddr = ipc.addr = ip->saddr; I found in some case, rt->rt_src is not equal to ip->saddr. Thanks. - To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html
