projects / mirror_frr.git / blame
| Commit | Line | Data |
|---|---|---|
| 13d60d35 | 1 | /* |
| 2 | * Zebra VxLAN (EVPN) Data structures and definitions | |
| 3 | * These are public definitions referenced by other files. | |
| 4 | * Copyright (C) 2016, 2017 Cumulus Networks, Inc. | |
| 5 | * | |
| 6 | * This file is part of FRR. | |
| 7 | * | |
| 8 | * FRR 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 | * FRR 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 | * | |
| 18 | * You should have received a copy of the GNU General Public License | |
| 19 | * along with FRR; see the file COPYING. If not, write to the Free | |
| 20 | * Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA | |
| 21 | * 02111-1307, USA. | |
| 22 | */ | |
| 23 | ||
| 24 | #ifndef _ZEBRA_VXLAN_H | |
| 25 | #define _ZEBRA_VXLAN_H | |
| 26 | ||
| 27 | #include <zebra.h> | |
| 0fb2ad05 | 28 | #include <zebra/zebra_router.h> |
| 13d60d35 | 29 | |
| 30 | #include "linklist.h" | |
| 31 | #include "if.h" | |
| 32 | #include "vlan.h" | |
| 33 | #include "vxlan.h" | |
| 34 | ||
| 4cce389e | 35 | #include "lib/json.h" |
| 13d60d35 | 36 | #include "zebra/zebra_vrf.h" |
| 89f4e507 | 37 | #include "zebra/zserv.h" |
| 036d93c0 | 38 | #include "zebra/zebra_dplane.h" |
| 13d60d35 | 39 | |
| 51e94aa7 EDP |
40 | #ifdef __cplusplus |
| 41 | extern "C" { | |
| 42 | #endif | |
| 43 | ||
| 13d60d35 | 44 | /* Is EVPN enabled? */ |
| 45 | #define EVPN_ENABLED(zvrf) (zvrf)->advertise_all_vni | |
| 4d762f26 | 46 | static inline int is_evpn_enabled(void) |
| 2853fed6 | 47 | { |
| 48 | struct zebra_vrf *zvrf = NULL; | |
| 150971b5 | 49 | zvrf = zebra_vrf_get_evpn(); |
| f920dd6d | 50 | return zvrf ? EVPN_ENABLED(zvrf) : 0; |
| 2853fed6 | 51 | } |
| 52 | ||
| fbac9605 | 53 | static inline int |
| 4d762f26 | 54 | is_vxlan_flooding_head_end(void) |
| fbac9605 | 55 | { |
| cff8f33b | 56 | struct zebra_vrf *zvrf = zebra_vrf_get_evpn(); |
| fbac9605 DS |
57 | |
| 58 | if (!zvrf) | |
| 59 | return 0; | |
| 60 | return (zvrf->vxlan_flood_ctrl == VXLAN_FLOOD_HEAD_END_REPL); | |
| 61 | } | |
| 13d60d35 | 62 | |
| 63 | /* VxLAN interface change flags of interest. */ | |
| 3d434f5c AK |
64 | #define ZEBRA_VXLIF_LOCAL_IP_CHANGE (1 << 0) |
| 65 | #define ZEBRA_VXLIF_MASTER_CHANGE (1 << 1) | |
| 66 | #define ZEBRA_VXLIF_VLAN_CHANGE (1 << 2) | |
| 67 | #define ZEBRA_VXLIF_MCAST_GRP_CHANGE (1 << 3) | |
| 68 | ||
| 13d60d35 | 69 | |
| cd233079 CS |
70 | #define VNI_STR_LEN 32 |
| 71 | ||
| 1002497a | 72 | /* ZAPI message handlers */ |
| 89f4e507 QY |
73 | extern void zebra_vxlan_remote_macip_add(ZAPI_HANDLER_ARGS); |
| 74 | extern void zebra_vxlan_remote_macip_del(ZAPI_HANDLER_ARGS); | |
| 75 | extern void zebra_vxlan_remote_vtep_add(ZAPI_HANDLER_ARGS); | |
| 76 | extern void zebra_vxlan_remote_vtep_del(ZAPI_HANDLER_ARGS); | |
| fbac9605 | 77 | extern void zebra_vxlan_flood_control(ZAPI_HANDLER_ARGS); |
| 89f4e507 | 78 | extern void zebra_vxlan_advertise_subnet(ZAPI_HANDLER_ARGS); |
| 278e26de | 79 | extern void zebra_vxlan_advertise_svi_macip(ZAPI_HANDLER_ARGS); |
| 89f4e507 QY |
80 | extern void zebra_vxlan_advertise_gw_macip(ZAPI_HANDLER_ARGS); |
| 81 | extern void zebra_vxlan_advertise_all_vni(ZAPI_HANDLER_ARGS); | |
| 3950b52c | 82 | extern void zebra_vxlan_dup_addr_detection(ZAPI_HANDLER_ARGS); |
| ecbbc3a7 | 83 | extern void zebra_vxlan_sg_replay(ZAPI_HANDLER_ARGS); |
| 89f4e507 | 84 | |
| c48d9f5f | 85 | extern int is_l3vni_for_prefix_routes_only(vni_t vni); |
| d3135ba3 | 86 | extern ifindex_t get_l3vni_svi_ifindex(vrf_id_t vrf_id); |
| 523cafc4 | 87 | extern int zebra_vxlan_vrf_delete(struct zebra_vrf *zvrf); |
| 84915b0a | 88 | extern int zebra_vxlan_vrf_enable(struct zebra_vrf *zvrf); |
| 89 | extern int zebra_vxlan_vrf_disable(struct zebra_vrf *zvrf); | |
| 90 | extern int zebra_vxlan_vrf_delete(struct zebra_vrf *zvrf); | |
| 9aa741ea | 91 | extern void zebra_vxlan_print_specific_nh_l3vni(struct vty *vty, vni_t l3vni, |
| 9f049418 | 92 | struct ipaddr *ip, bool uj); |
| 088f1098 | 93 | extern void zebra_vxlan_print_evpn(struct vty *vty, bool uj); |
| 9aa741ea | 94 | extern void zebra_vxlan_print_specific_rmac_l3vni(struct vty *vty, vni_t l3vni, |
| 316f4ca4 | 95 | struct ethaddr *rmac, |
| 9f049418 | 96 | bool use_json); |
| d62a17ae | 97 | extern void zebra_vxlan_print_macs_vni(struct vty *vty, struct zebra_vrf *zvrf, |
| 9f049418 | 98 | vni_t vni, bool use_json); |
| d62a17ae | 99 | extern void zebra_vxlan_print_macs_all_vni(struct vty *vty, |
| cd233079 | 100 | struct zebra_vrf *zvrf, |
| 1374d4db | 101 | bool print_dup, |
| 9f049418 | 102 | bool use_json); |
| cffe7580 NS |
103 | extern void zebra_vxlan_print_macs_all_vni_detail(struct vty *vty, |
| 104 | struct zebra_vrf *zvrf, | |
| 105 | bool print_dup, | |
| 106 | bool use_json); | |
| d62a17ae | 107 | extern void zebra_vxlan_print_macs_all_vni_vtep(struct vty *vty, |
| 108 | struct zebra_vrf *zvrf, | |
| cd233079 | 109 | struct in_addr vtep_ip, |
| 9f049418 | 110 | bool use_json); |
| d62a17ae | 111 | extern void zebra_vxlan_print_specific_mac_vni(struct vty *vty, |
| 112 | struct zebra_vrf *zvrf, | |
| 24cdbd0d DS |
113 | vni_t vni, struct ethaddr *mac, |
| 114 | bool use_json); | |
| d62a17ae | 115 | extern void zebra_vxlan_print_macs_vni_vtep(struct vty *vty, |
| 116 | struct zebra_vrf *zvrf, vni_t vni, | |
| cd233079 | 117 | struct in_addr vtep_ip, |
| 9f049418 | 118 | bool use_json); |
| 1374d4db CS |
119 | extern void zebra_vxlan_print_macs_vni_dad(struct vty *vty, |
| 120 | struct zebra_vrf *zvrf, vni_t vni, | |
| 121 | bool use_json); | |
| d62a17ae | 122 | extern void zebra_vxlan_print_neigh_vni(struct vty *vty, struct zebra_vrf *zvrf, |
| 9f049418 | 123 | vni_t vni, bool use_json); |
| d62a17ae | 124 | extern void zebra_vxlan_print_neigh_all_vni(struct vty *vty, |
| cd233079 | 125 | struct zebra_vrf *zvrf, |
| 1374d4db | 126 | bool print_dup, |
| 9f049418 | 127 | bool use_json); |
| e3fac919 NS |
128 | extern void zebra_vxlan_print_neigh_all_vni_detail(struct vty *vty, |
| 129 | struct zebra_vrf *zvrf, | |
| 130 | bool print_dup, | |
| 131 | bool use_json); | |
| d62a17ae | 132 | extern void zebra_vxlan_print_specific_neigh_vni(struct vty *vty, |
| 133 | struct zebra_vrf *zvrf, | |
| cd233079 | 134 | vni_t vni, struct ipaddr *ip, |
| 9f049418 | 135 | bool use_json); |
| d62a17ae | 136 | extern void zebra_vxlan_print_neigh_vni_vtep(struct vty *vty, |
| 137 | struct zebra_vrf *zvrf, vni_t vni, | |
| cd233079 | 138 | struct in_addr vtep_ip, |
| 9f049418 | 139 | bool use_json); |
| 1374d4db CS |
140 | extern void zebra_vxlan_print_neigh_vni_dad(struct vty *vty, |
| 141 | struct zebra_vrf *zvrf, vni_t vni, | |
| 142 | bool use_json); | |
| d62a17ae | 143 | extern void zebra_vxlan_print_vni(struct vty *vty, struct zebra_vrf *zvrf, |
| 06931fdb LK |
144 | vni_t vni, bool use_json, |
| 145 | json_object *json_array); | |
| cd233079 | 146 | extern void zebra_vxlan_print_vnis(struct vty *vty, struct zebra_vrf *zvrf, |
| 9f049418 | 147 | bool use_json); |
| 09af6961 NS |
148 | extern void zebra_vxlan_print_vnis_detail(struct vty *vty, |
| 149 | struct zebra_vrf *zvrf, | |
| 150 | bool use_json); | |
| 996c9314 | 151 | extern void zebra_vxlan_print_rmacs_l3vni(struct vty *vty, vni_t vni, |
| 9f049418 DS |
152 | bool use_json); |
| 153 | extern void zebra_vxlan_print_rmacs_all_l3vni(struct vty *vty, bool use_json); | |
| 996c9314 | 154 | extern void zebra_vxlan_print_nh_l3vni(struct vty *vty, vni_t vni, |
| 9f049418 DS |
155 | bool use_json); |
| 156 | extern void zebra_vxlan_print_nh_all_l3vni(struct vty *vty, bool use_json); | |
| 157 | extern void zebra_vxlan_print_l3vni(struct vty *vty, vni_t vni, bool use_json); | |
| 4cce389e MK |
158 | extern void zebra_vxlan_print_vrf_vni(struct vty *vty, struct zebra_vrf *zvrf, |
| 159 | json_object *json_vrfs); | |
| 1a98c087 MK |
160 | extern int zebra_vxlan_add_del_gw_macip(struct interface *ifp, struct prefix *p, |
| 161 | int add); | |
| d62a17ae | 162 | extern int zebra_vxlan_svi_up(struct interface *ifp, struct interface *link_if); |
| 163 | extern int zebra_vxlan_svi_down(struct interface *ifp, | |
| 164 | struct interface *link_if); | |
| ee69da27 | 165 | extern int zebra_vxlan_handle_kernel_neigh_update( |
| d62a17ae | 166 | struct interface *ifp, struct interface *link_if, struct ipaddr *ip, |
| a37f4598 | 167 | struct ethaddr *macaddr, uint16_t state, bool is_ext, |
| 168 | bool is_router); | |
| ee69da27 | 169 | extern int zebra_vxlan_handle_kernel_neigh_del(struct interface *ifp, |
| d62a17ae | 170 | struct interface *link_if, |
| 171 | struct ipaddr *ip); | |
| d62a17ae | 172 | extern int zebra_vxlan_local_mac_add_update(struct interface *ifp, |
| 173 | struct interface *br_if, | |
| 174 | struct ethaddr *mac, vlanid_t vid, | |
| a37f4598 | 175 | bool sticky); |
| d62a17ae | 176 | extern int zebra_vxlan_local_mac_del(struct interface *ifp, |
| 177 | struct interface *br_if, | |
| 178 | struct ethaddr *mac, vlanid_t vid); | |
| 179 | extern int zebra_vxlan_check_readd_remote_mac(struct interface *ifp, | |
| 180 | struct interface *br_if, | |
| 181 | struct ethaddr *mac, | |
| 182 | vlanid_t vid); | |
| 183 | extern int zebra_vxlan_check_del_local_mac(struct interface *ifp, | |
| 184 | struct interface *br_if, | |
| 185 | struct ethaddr *mac, vlanid_t vid); | |
| 186 | extern int zebra_vxlan_if_up(struct interface *ifp); | |
| 187 | extern int zebra_vxlan_if_down(struct interface *ifp); | |
| 188 | extern int zebra_vxlan_if_add(struct interface *ifp); | |
| d7c0a89a | 189 | extern int zebra_vxlan_if_update(struct interface *ifp, uint16_t chgflags); |
| d62a17ae | 190 | extern int zebra_vxlan_if_del(struct interface *ifp); |
| 523cafc4 | 191 | extern int zebra_vxlan_process_vrf_vni_cmd(struct zebra_vrf *zvrf, vni_t vni, |
| 996c9314 LB |
192 | char *err, int err_str_sz, |
| 193 | int filter, int add); | |
| d62a17ae | 194 | extern void zebra_vxlan_init_tables(struct zebra_vrf *zvrf); |
| 195 | extern void zebra_vxlan_close_tables(struct zebra_vrf *); | |
| 84915b0a | 196 | extern void zebra_vxlan_cleanup_tables(struct zebra_vrf *); |
| 6548050a PG |
197 | extern void zebra_vxlan_init(void); |
| 198 | extern void zebra_vxlan_disable(void); | |
| 2dbad57f | 199 | extern void zebra_vxlan_evpn_vrf_route_add(vrf_id_t vrf_id, |
| 200 | struct ethaddr *rmac, | |
| 6134fd82 | 201 | struct ipaddr *ip, |
| 202 | struct prefix *host_prefix); | |
| 2dbad57f | 203 | extern void zebra_vxlan_evpn_vrf_route_del(vrf_id_t vrf_id, |
| 6134fd82 | 204 | struct ipaddr *vtep_ip, |
| 205 | struct prefix *host_prefix); | |
| 1883de66 | 206 | extern int zebra_vxlan_clear_dup_detect_vni_mac(struct vty *vty, |
| 09de9258 | 207 | struct zebra_vrf *zvrf, |
| 1883de66 CS |
208 | vni_t vni, |
| 209 | struct ethaddr *macaddr); | |
| 210 | extern int zebra_vxlan_clear_dup_detect_vni_ip(struct vty *vty, | |
| 211 | struct zebra_vrf *zvrf, | |
| 212 | vni_t vni, struct ipaddr *ip); | |
| 213 | extern int zebra_vxlan_clear_dup_detect_vni_all(struct vty *vty, | |
| 214 | struct zebra_vrf *zvrf); | |
| 215 | extern int zebra_vxlan_clear_dup_detect_vni(struct vty *vty, | |
| 216 | struct zebra_vrf *zvrf, | |
| 217 | vni_t vni); | |
| 036d93c0 MS |
218 | extern void zebra_vxlan_handle_result(struct zebra_dplane_ctx *ctx); |
| 219 | ||
| 27627f9a | 220 | extern void zebra_evpn_init(void); |
| 0056f687 CS |
221 | extern void zebra_vxlan_macvlan_up(struct interface *ifp); |
| 222 | extern void zebra_vxlan_macvlan_down(struct interface *ifp); | |
| 13d60d35 | 223 | |
| 51e94aa7 EDP |
224 | #ifdef __cplusplus |
| 225 | } | |
| 226 | #endif | |
| 227 | ||
| 13d60d35 | 228 | #endif /* _ZEBRA_VXLAN_H */ |