165ff3638SAlexander V. Chernikov /*- 265ff3638SAlexander V. Chernikov * Copyright (c) 2015 365ff3638SAlexander V. Chernikov * Alexander V. Chernikov <melifaro@FreeBSD.org> 465ff3638SAlexander V. Chernikov * 565ff3638SAlexander V. Chernikov * Redistribution and use in source and binary forms, with or without 665ff3638SAlexander V. Chernikov * modification, are permitted provided that the following conditions 765ff3638SAlexander V. Chernikov * are met: 865ff3638SAlexander V. Chernikov * 1. Redistributions of source code must retain the above copyright 965ff3638SAlexander V. Chernikov * notice, this list of conditions and the following disclaimer. 1065ff3638SAlexander V. Chernikov * 2. Redistributions in binary form must reproduce the above copyright 1165ff3638SAlexander V. Chernikov * notice, this list of conditions and the following disclaimer in the 1265ff3638SAlexander V. Chernikov * documentation and/or other materials provided with the distribution. 13fbbd9655SWarner Losh * 3. Neither the name of the University nor the names of its contributors 1465ff3638SAlexander V. Chernikov * may be used to endorse or promote products derived from this software 1565ff3638SAlexander V. Chernikov * without specific prior written permission. 1665ff3638SAlexander V. Chernikov * 1765ff3638SAlexander V. Chernikov * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 1865ff3638SAlexander V. Chernikov * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 1965ff3638SAlexander V. Chernikov * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 2065ff3638SAlexander V. Chernikov * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 2165ff3638SAlexander V. Chernikov * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 2265ff3638SAlexander V. Chernikov * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 2365ff3638SAlexander V. Chernikov * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 2465ff3638SAlexander V. Chernikov * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 2565ff3638SAlexander V. Chernikov * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 2665ff3638SAlexander V. Chernikov * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 2765ff3638SAlexander V. Chernikov * SUCH DAMAGE. 2865ff3638SAlexander V. Chernikov */ 2965ff3638SAlexander V. Chernikov 3065ff3638SAlexander V. Chernikov #ifndef _NETINET_IN_FIB_H_ 3165ff3638SAlexander V. Chernikov #define _NETINET_IN_FIB_H_ 3265ff3638SAlexander V. Chernikov 33983066f0SAlexander V. Chernikov struct route_in { 34983066f0SAlexander V. Chernikov /* common fields shared among all 'struct route' */ 35983066f0SAlexander V. Chernikov struct nhop_object *ro_nh; 36983066f0SAlexander V. Chernikov struct llentry *ro_lle; 37983066f0SAlexander V. Chernikov char *ro_prepend; 38983066f0SAlexander V. Chernikov uint16_t ro_plen; 39983066f0SAlexander V. Chernikov uint16_t ro_flags; 40983066f0SAlexander V. Chernikov uint16_t ro_mtu; /* saved ro_rt mtu */ 41983066f0SAlexander V. Chernikov uint16_t spare; 42983066f0SAlexander V. Chernikov /* custom sockaddr */ 43983066f0SAlexander V. Chernikov struct sockaddr_in ro_dst4; 44983066f0SAlexander V. Chernikov }; 45983066f0SAlexander V. Chernikov 46*b712e3e3SAlexander V. Chernikov struct rtentry; 47*b712e3e3SAlexander V. Chernikov struct route_nhop_data; 48*b712e3e3SAlexander V. Chernikov 49a6663252SAlexander V. Chernikov struct nhop_object *fib4_lookup(uint32_t fibnum, struct in_addr dst, 50a6663252SAlexander V. Chernikov uint32_t scopeid, uint32_t flags, uint32_t flowid); 51a6663252SAlexander V. Chernikov int fib4_check_urpf(uint32_t fibnum, struct in_addr dst, uint32_t scopeid, 52a6663252SAlexander V. Chernikov uint32_t flags, const struct ifnet *src_if); 53*b712e3e3SAlexander V. Chernikov struct rtentry *fib4_lookup_rt(uint32_t fibnum, struct in_addr dst, uint32_t scopeid, 54*b712e3e3SAlexander V. Chernikov uint32_t flags, struct route_nhop_data *nrd); 5555f57ca9SAlexander V. Chernikov struct nhop_object *fib4_lookup_debugnet(uint32_t fibnum, struct in_addr dst, 5655f57ca9SAlexander V. Chernikov uint32_t scopeid, uint32_t flags); 570c325f53SAlexander V. Chernikov uint32_t fib4_calc_software_hash(struct in_addr src, struct in_addr dst, 580c325f53SAlexander V. Chernikov unsigned short src_port, unsigned short dst_port, char proto, 590c325f53SAlexander V. Chernikov uint32_t *phashtype); 6065ff3638SAlexander V. Chernikov #endif 61