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Merge pull request #4635 from AnuradhaKaruppiah/evpn-pim-replay
[mirror_frr.git] / zebra / zebra_vxlan.h
CommitLineData
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"
13d60d35 38
51e94aa7
EDP		 39#ifdef __cplusplus
40extern "C" {
41#endif
42
13d60d35 43/* Is EVPN enabled? */
44#define EVPN_ENABLED(zvrf) (zvrf)->advertise_all_vni
4d762f26 45static inline int is_evpn_enabled(void)
2853fed6 46{
47 struct zebra_vrf *zvrf = NULL;
150971b5 48 zvrf = zebra_vrf_get_evpn();
f920dd6d 49 return zvrf ? EVPN_ENABLED(zvrf) : 0;
2853fed6 50}
51
fbac9605 52static inline int
4d762f26 53is_vxlan_flooding_head_end(void)
fbac9605 54{
cff8f33b 55 struct zebra_vrf *zvrf = zebra_vrf_get_evpn();
fbac9605
DS		 56
57 if (!zvrf)
58 return 0;
59 return (zvrf->vxlan_flood_ctrl == VXLAN_FLOOD_HEAD_END_REPL);
60}
13d60d35 61
62/* VxLAN interface change flags of interest. */
3d434f5c
AK		 63#define ZEBRA_VXLIF_LOCAL_IP_CHANGE (1 << 0)
64#define ZEBRA_VXLIF_MASTER_CHANGE (1 << 1)
65#define ZEBRA_VXLIF_VLAN_CHANGE (1 << 2)
66#define ZEBRA_VXLIF_MCAST_GRP_CHANGE (1 << 3)
67
13d60d35 68
cd233079
CS		 69#define VNI_STR_LEN 32
70
1002497a 71/* ZAPI message handlers */
89f4e507
QY		 72extern void zebra_vxlan_remote_macip_add(ZAPI_HANDLER_ARGS);
73extern void zebra_vxlan_remote_macip_del(ZAPI_HANDLER_ARGS);
74extern void zebra_vxlan_remote_vtep_add(ZAPI_HANDLER_ARGS);
75extern void zebra_vxlan_remote_vtep_del(ZAPI_HANDLER_ARGS);
fbac9605 76extern void zebra_vxlan_flood_control(ZAPI_HANDLER_ARGS);
89f4e507 77extern void zebra_vxlan_advertise_subnet(ZAPI_HANDLER_ARGS);
278e26de 78extern void zebra_vxlan_advertise_svi_macip(ZAPI_HANDLER_ARGS);
89f4e507
QY		 79extern void zebra_vxlan_advertise_gw_macip(ZAPI_HANDLER_ARGS);
80extern void zebra_vxlan_advertise_all_vni(ZAPI_HANDLER_ARGS);
3950b52c 81extern void zebra_vxlan_dup_addr_detection(ZAPI_HANDLER_ARGS);
ecbbc3a7 82extern void zebra_vxlan_sg_replay(ZAPI_HANDLER_ARGS);
89f4e507 83
c48d9f5f 84extern int is_l3vni_for_prefix_routes_only(vni_t vni);
d3135ba3 85extern ifindex_t get_l3vni_svi_ifindex(vrf_id_t vrf_id);
523cafc4 86extern int zebra_vxlan_vrf_delete(struct zebra_vrf *zvrf);
84915b0a 87extern int zebra_vxlan_vrf_enable(struct zebra_vrf *zvrf);
88extern int zebra_vxlan_vrf_disable(struct zebra_vrf *zvrf);
89extern int zebra_vxlan_vrf_delete(struct zebra_vrf *zvrf);
9aa741ea 90extern void zebra_vxlan_print_specific_nh_l3vni(struct vty *vty, vni_t l3vni,
9f049418 91 struct ipaddr *ip, bool uj);
088f1098 92extern void zebra_vxlan_print_evpn(struct vty *vty, bool uj);
9aa741ea 93extern void zebra_vxlan_print_specific_rmac_l3vni(struct vty *vty, vni_t l3vni,
316f4ca4 94 struct ethaddr *rmac,
9f049418 95 bool use_json);
d62a17ae 96extern void zebra_vxlan_print_macs_vni(struct vty *vty, struct zebra_vrf *zvrf,
9f049418 97 vni_t vni, bool use_json);
d62a17ae 98extern void zebra_vxlan_print_macs_all_vni(struct vty *vty,
cd233079 99 struct zebra_vrf *zvrf,
1374d4db 100 bool print_dup,
9f049418 101 bool use_json);
cffe7580
NS		 102extern void zebra_vxlan_print_macs_all_vni_detail(struct vty *vty,
103 struct zebra_vrf *zvrf,
104 bool print_dup,
105 bool use_json);
d62a17ae 106extern void zebra_vxlan_print_macs_all_vni_vtep(struct vty *vty,
107 struct zebra_vrf *zvrf,
cd233079 108 struct in_addr vtep_ip,
9f049418 109 bool use_json);
d62a17ae 110extern void zebra_vxlan_print_specific_mac_vni(struct vty *vty,
111 struct zebra_vrf *zvrf,
24cdbd0d
DS		 112 vni_t vni, struct ethaddr *mac,
113 bool use_json);
d62a17ae 114extern void zebra_vxlan_print_macs_vni_vtep(struct vty *vty,
115 struct zebra_vrf *zvrf, vni_t vni,
cd233079 116 struct in_addr vtep_ip,
9f049418 117 bool use_json);
1374d4db
CS		 118extern void zebra_vxlan_print_macs_vni_dad(struct vty *vty,
119 struct zebra_vrf *zvrf, vni_t vni,
120 bool use_json);
d62a17ae 121extern void zebra_vxlan_print_neigh_vni(struct vty *vty, struct zebra_vrf *zvrf,
9f049418 122 vni_t vni, bool use_json);
d62a17ae 123extern void zebra_vxlan_print_neigh_all_vni(struct vty *vty,
cd233079 124 struct zebra_vrf *zvrf,
1374d4db 125 bool print_dup,
9f049418 126 bool use_json);
e3fac919
NS		 127extern void zebra_vxlan_print_neigh_all_vni_detail(struct vty *vty,
128 struct zebra_vrf *zvrf,
129 bool print_dup,
130 bool use_json);
d62a17ae 131extern void zebra_vxlan_print_specific_neigh_vni(struct vty *vty,
132 struct zebra_vrf *zvrf,
cd233079 133 vni_t vni, struct ipaddr *ip,
9f049418 134 bool use_json);
d62a17ae 135extern void zebra_vxlan_print_neigh_vni_vtep(struct vty *vty,
136 struct zebra_vrf *zvrf, vni_t vni,
cd233079 137 struct in_addr vtep_ip,
9f049418 138 bool use_json);
1374d4db
CS		 139extern void zebra_vxlan_print_neigh_vni_dad(struct vty *vty,
140 struct zebra_vrf *zvrf, vni_t vni,
141 bool use_json);
d62a17ae 142extern void zebra_vxlan_print_vni(struct vty *vty, struct zebra_vrf *zvrf,
9f049418 143 vni_t vni, bool use_json);
cd233079 144extern void zebra_vxlan_print_vnis(struct vty *vty, struct zebra_vrf *zvrf,
9f049418 145 bool use_json);
09af6961
NS		 146extern void zebra_vxlan_print_vnis_detail(struct vty *vty,
147 struct zebra_vrf *zvrf,
148 bool use_json);
996c9314 149extern void zebra_vxlan_print_rmacs_l3vni(struct vty *vty, vni_t vni,
9f049418
DS		 150 bool use_json);
151extern void zebra_vxlan_print_rmacs_all_l3vni(struct vty *vty, bool use_json);
996c9314 152extern void zebra_vxlan_print_nh_l3vni(struct vty *vty, vni_t vni,
9f049418
DS		 153 bool use_json);
154extern void zebra_vxlan_print_nh_all_l3vni(struct vty *vty, bool use_json);
155extern void zebra_vxlan_print_l3vni(struct vty *vty, vni_t vni, bool use_json);
4cce389e
MK		 156extern void zebra_vxlan_print_vrf_vni(struct vty *vty, struct zebra_vrf *zvrf,
157 json_object *json_vrfs);
1a98c087
MK		 158extern int zebra_vxlan_add_del_gw_macip(struct interface *ifp, struct prefix *p,
159 int add);
d62a17ae 160extern int zebra_vxlan_svi_up(struct interface *ifp, struct interface *link_if);
161extern int zebra_vxlan_svi_down(struct interface *ifp,
162 struct interface *link_if);
ee69da27 163extern int zebra_vxlan_handle_kernel_neigh_update(
d62a17ae 164 struct interface *ifp, struct interface *link_if, struct ipaddr *ip,
a37f4598 165 struct ethaddr *macaddr, uint16_t state, bool is_ext,
166 bool is_router);
ee69da27 167extern int zebra_vxlan_handle_kernel_neigh_del(struct interface *ifp,
d62a17ae 168 struct interface *link_if,
169 struct ipaddr *ip);
d62a17ae 170extern int zebra_vxlan_local_mac_add_update(struct interface *ifp,
171 struct interface *br_if,
172 struct ethaddr *mac, vlanid_t vid,
a37f4598 173 bool sticky);
d62a17ae 174extern int zebra_vxlan_local_mac_del(struct interface *ifp,
175 struct interface *br_if,
176 struct ethaddr *mac, vlanid_t vid);
177extern int zebra_vxlan_check_readd_remote_mac(struct interface *ifp,
178 struct interface *br_if,
179 struct ethaddr *mac,
180 vlanid_t vid);
181extern int zebra_vxlan_check_del_local_mac(struct interface *ifp,
182 struct interface *br_if,
183 struct ethaddr *mac, vlanid_t vid);
184extern int zebra_vxlan_if_up(struct interface *ifp);
185extern int zebra_vxlan_if_down(struct interface *ifp);
186extern int zebra_vxlan_if_add(struct interface *ifp);
d7c0a89a 187extern int zebra_vxlan_if_update(struct interface *ifp, uint16_t chgflags);
d62a17ae 188extern int zebra_vxlan_if_del(struct interface *ifp);
523cafc4 189extern int zebra_vxlan_process_vrf_vni_cmd(struct zebra_vrf *zvrf, vni_t vni,
996c9314
LB		 190 char *err, int err_str_sz,
191 int filter, int add);
d62a17ae 192extern void zebra_vxlan_init_tables(struct zebra_vrf *zvrf);
193extern void zebra_vxlan_close_tables(struct zebra_vrf *);
84915b0a 194extern void zebra_vxlan_cleanup_tables(struct zebra_vrf *);
6548050a
PG		 195extern void zebra_vxlan_init(void);
196extern void zebra_vxlan_disable(void);
2dbad57f 197extern void zebra_vxlan_evpn_vrf_route_add(vrf_id_t vrf_id,
198 struct ethaddr *rmac,
6134fd82 199 struct ipaddr *ip,
200 struct prefix *host_prefix);
2dbad57f 201extern void zebra_vxlan_evpn_vrf_route_del(vrf_id_t vrf_id,
6134fd82 202 struct ipaddr *vtep_ip,
203 struct prefix *host_prefix);
1883de66 204extern int zebra_vxlan_clear_dup_detect_vni_mac(struct vty *vty,
09de9258 205 struct zebra_vrf *zvrf,
1883de66
CS		 206 vni_t vni,
207 struct ethaddr *macaddr);
208extern int zebra_vxlan_clear_dup_detect_vni_ip(struct vty *vty,
209 struct zebra_vrf *zvrf,
210 vni_t vni, struct ipaddr *ip);
211extern int zebra_vxlan_clear_dup_detect_vni_all(struct vty *vty,
212 struct zebra_vrf *zvrf);
213extern int zebra_vxlan_clear_dup_detect_vni(struct vty *vty,
214 struct zebra_vrf *zvrf,
215 vni_t vni);
27627f9a 216extern void zebra_evpn_init(void);
13d60d35 217
51e94aa7
EDP		 218#ifdef __cplusplus
219}
220#endif
221
13d60d35 222#endif /* _ZEBRA_VXLAN_H */
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