461 	sin->sin_addr.s_addr = htonl(INADDR_LOOPBACK);  in ip_init_delayed()
733 	pkttbl_idx = inaddr_hashval(ntohl(ip->ip_src.s_addr)) % PKTTBL_SZ;  in ip_chain_insert()
736 		tbl[pkttbl_idx].pkte_saddr.s_addr = ip->ip_src.s_addr;  in ip_chain_insert()
737 		tbl[pkttbl_idx].pkte_daddr.s_addr = ip->ip_dst.s_addr;  in ip_chain_insert()
740 		if ((ip->ip_dst.s_addr == tbl[pkttbl_idx].pkte_daddr.s_addr) &&  in ip_chain_insert()
741 		    (ip->ip_src.s_addr == tbl[pkttbl_idx].pkte_saddr.s_addr) &&  in ip_chain_insert()
1055 	KERNEL_DEBUG(DBG_LAYER_BEG, ip->ip_dst.s_addr, ip->ip_src.s_addr,  in ip_input_first_pass()
1093 	if ((ntohl(ip->ip_dst.s_addr) >> IN_CLASSA_NSHIFT) == IN_LOOPBACKNET ||  in ip_input_first_pass()
1094 	    (ntohl(ip->ip_src.s_addr) >> IN_CLASSA_NSHIFT) == IN_LOOPBACKNET) {  in ip_input_first_pass()
1120 	if ((IN_LINKLOCAL(ntohl(ip->ip_dst.s_addr)) ||  in ip_input_first_pass()
1121 	    IN_LINKLOCAL(ntohl(ip->ip_src.s_addr)))) {  in ip_input_first_pass()
1302 	if (ip->ip_dst.s_addr == (u_int32_t)INADDR_BROADCAST ||  in ip_input_check_interface()
1303 	    ip->ip_dst.s_addr == INADDR_ANY) {  in ip_input_check_interface()
1312 	TAILQ_FOREACH(ia, INADDR_HASH(ip->ip_dst.s_addr), ia_hash) {  in ip_input_check_interface()
1313 		if (IA_SIN(ia)->sin_addr.s_addr == ip->ip_dst.s_addr) {  in ip_input_check_interface()
1367 			if (satosin(&ia->ia_broadaddr)->sin_addr.s_addr == ip->ip_dst.s_addr ||  in ip_input_check_interface()
1368 			    ia->ia_netbroadcast.s_addr == ip->ip_dst.s_addr) {  in ip_input_check_interface()
1508 	if (!IN_MULTICAST(ntohl(ip->ip_dst.s_addr))) {  in ip_input_second_pass()
1831 	KERNEL_DEBUG(DBG_LAYER_BEG, ip->ip_dst.s_addr, ip->ip_src.s_addr,  in ip_input()
1857 	if ((ntohl(ip->ip_dst.s_addr) >> IN_CLASSA_NSHIFT) == IN_LOOPBACKNET ||  in ip_input()
1858 	    (ntohl(ip->ip_src.s_addr) >> IN_CLASSA_NSHIFT) == IN_LOOPBACKNET) {  in ip_input()
1882 	if ((IN_LINKLOCAL(ntohl(ip->ip_dst.s_addr)) ||  in ip_input()
1883 	    IN_LINKLOCAL(ntohl(ip->ip_src.s_addr)))) {  in ip_input()
2029 	if (!IN_MULTICAST(ntohl(ip->ip_dst.s_addr))) {  in ip_input()
2234 	hash = IPREASS_HASH(ip->ip_src.s_addr, ip->ip_id);  in ip_reass()
2243 		    ip->ip_src.s_addr == fp->ipq_src.s_addr &&  in ip_reass()
2244 		    ip->ip_dst.s_addr == fp->ipq_dst.s_addr &&  in ip_reass()
2819 		.sin_addr = { .s_addr = 0 },  in ip_dooptions()
2964 			forward = !IN_MULTICAST(ntohl(ip->ip_dst.s_addr));  in ip_dooptions()
3261 		    (u_int32_t)ntohl(mtod(m, struct in_addr *)->s_addr));  in ip_srcroute()
3284 			printf(" %lx", (u_int32_t)ntohl(q[i].s_addr));  in ip_srcroute()
3294 		printf(" %lx\n", (u_int32_t)ntohl(q[ip_nhops - 1].s_addr));  in ip_srcroute()
3496 		    (u_int32_t)ip->ip_src.s_addr, (u_int32_t)pkt_dst.s_addr,  in ip_forward()
3530 	if (ROUTE_UNUSABLE(&fwd_rt) || pkt_dst.s_addr != sin->sin_addr.s_addr) {  in ip_forward()
3580 	    satosin(rt_key(rt))->sin_addr.s_addr != INADDR_ANY &&  in ip_forward()
3583 		u_int32_t src = ntohl(ip->ip_src.s_addr);  in ip_forward()
3590 				dest = satosin(rt->rt_gateway)->sin_addr.s_addr;  in ip_forward()
3592 				dest = pkt_dst.s_addr;  in ip_forward()