projects / mirror_frr.git / blame
| Commit | Line | Data |
|---|---|---|
| 28f6dde8 DS |
1 | /* |
| 2 | * Static Routing Information header | |
| 3 | * Copyright (C) 2016 Cumulus Networks | |
| 4 | * Donald Sharp | |
| 5 | * | |
| 6 | * This file is part of Quagga. | |
| 7 | * | |
| 8 | * Quagga is free software; you can redistribute it and/or modify it | |
| 9 | * under the terms of the GNU General Public License as published by the | |
| 10 | * Free Software Foundation; either version 2, or (at your option) any | |
| 11 | * later version. | |
| 12 | * | |
| 13 | * Quagga is distributed in the hope that it will be useful, but | |
| 14 | * WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 16 | * General Public License for more details. | |
| 17 | * | |
| 896014f4 DL |
18 | * You should have received a copy of the GNU General Public License along |
| 19 | * with this program; see the file COPYING; if not, write to the Free Software | |
| 20 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA | |
| 28f6dde8 DS |
21 | */ |
| 22 | #ifndef __ZEBRA_STATIC_H__ | |
| 23 | #define __ZEBRA_STATIC_H__ | |
| 24 | ||
| a22f3f5d | 25 | /* Static route label information */ |
| d62a17ae | 26 | struct static_nh_label { |
| 27 | u_int8_t num_labels; | |
| 28 | u_int8_t reserved[3]; | |
| 29 | mpls_label_t label[2]; | |
| a22f3f5d | 30 | }; |
| 31 | ||
| 4b2792b5 | 32 | typedef enum { |
| 23443030 | 33 | STATIC_IFNAME, |
| d62a17ae | 34 | STATIC_IPV4_GATEWAY, |
| 23443030 | 35 | STATIC_IPV4_GATEWAY_IFNAME, |
| d62a17ae | 36 | STATIC_BLACKHOLE, |
| 37 | STATIC_IPV6_GATEWAY, | |
| 23443030 | 38 | STATIC_IPV6_GATEWAY_IFNAME, |
| 4b2792b5 DS |
39 | } zebra_static_types; |
| 40 | ||
| 28f6dde8 | 41 | /* Static route information. */ |
| d62a17ae | 42 | struct static_route { |
| 43 | /* For linked list. */ | |
| 44 | struct static_route *prev; | |
| 45 | struct static_route *next; | |
| 46 | ||
| 47 | /* VRF identifier. */ | |
| 48 | vrf_id_t vrf_id; | |
| 49 | ||
| 50 | /* Administrative distance. */ | |
| 51 | u_char distance; | |
| 52 | ||
| 53 | /* Tag */ | |
| 54 | route_tag_t tag; | |
| 55 | ||
| 56 | /* Flag for this static route's type. */ | |
| 57 | zebra_static_types type; | |
| 58 | ||
| 59 | /* | |
| 60 | * Nexthop value. | |
| d62a17ae | 61 | */ |
| 62 | union g_addr addr; | |
| 63 | ifindex_t ifindex; | |
| 64 | ||
| 65 | char ifname[INTERFACE_NAMSIZ + 1]; | |
| 66 | ||
| 67 | /* bit flags */ | |
| 68 | u_char flags; | |
| 69 | /* | |
| 70 | see ZEBRA_FLAG_REJECT | |
| 71 | ZEBRA_FLAG_BLACKHOLE | |
| 72 | */ | |
| 73 | ||
| 74 | /* Label information */ | |
| 75 | struct static_nh_label snh_label; | |
| 28f6dde8 DS |
76 | }; |
| 77 | ||
| d62a17ae | 78 | extern void static_install_route(afi_t afi, safi_t safi, struct prefix *p, |
| 79 | struct prefix_ipv6 *src_p, | |
| 80 | struct static_route *si); | |
| 81 | extern void static_uninstall_route(afi_t afi, safi_t safi, struct prefix *p, | |
| 82 | struct prefix_ipv6 *src_p, | |
| 83 | struct static_route *si); | |
| 84 | ||
| 85 | extern int static_add_route(afi_t, safi_t safi, u_char type, struct prefix *p, | |
| 86 | struct prefix_ipv6 *src_p, union g_addr *gate, | |
| c3c04063 | 87 | const char *ifname, u_char flags, |
| d62a17ae | 88 | route_tag_t tag, u_char distance, |
| 89 | struct zebra_vrf *zvrf, | |
| 90 | struct static_nh_label *snh_label); | |
| 91 | ||
| 92 | extern int static_delete_route(afi_t, safi_t safi, u_char type, | |
| 93 | struct prefix *p, struct prefix_ipv6 *src_p, | |
| c3c04063 | 94 | union g_addr *gate, const char *ifname, |
| d62a17ae | 95 | route_tag_t tag, u_char distance, |
| 96 | struct zebra_vrf *zvrf, | |
| 97 | struct static_nh_label *snh_label); | |
| 98 | ||
| c3c04063 DL |
99 | extern void static_ifindex_update(struct interface *ifp, bool up); |
| 100 | ||
| 28f6dde8 | 101 | #endif |