Lines Matching refs:oip
739 struct ip *ip, *oip;
787 oip = mtod(n, struct ip *);
788 oip->ip_v = IPVERSION;
789 oip->ip_hl = sizeof(struct ip) >> 2;
790 oip->ip_tos = 0;
791 oip->ip_len = htons(n->m_pkthdr.len);
792 oip->ip_ttl = V_ip_defttl;
793 oip->ip_p = IPPROTO_ICMP;
794 ip_fillid(oip);
795 oip->ip_off = htons(IP_DF);
796 oip->ip_src = ip->ip_dst;
797 oip->ip_dst = ip->ip_src;
798 oip->ip_sum = 0;
799 oip->ip_sum = in_cksum_hdr(oip);