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zebra: Change checks for EVPN VRF to a macro
[mirror_frr.git] / zebra / zebra_vxlan.h
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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>
28
29#include "linklist.h"
30#include "if.h"
31#include "vlan.h"
32#include "vxlan.h"
33
4cce389e 34#include "lib/json.h"
13d60d35 35#include "zebra/zebra_vrf.h"
89f4e507 36#include "zebra/zserv.h"
13d60d35 37
38/* Is EVPN enabled? */
39#define EVPN_ENABLED(zvrf) (zvrf)->advertise_all_vni
4d762f26 40static inline int is_evpn_enabled(void)
2853fed6 41{
42 struct zebra_vrf *zvrf = NULL;
150971b5 43 zvrf = zebra_vrf_get_evpn();
f920dd6d 44 return zvrf ? EVPN_ENABLED(zvrf) : 0;
2853fed6 45}
46
fbac9605 47static inline int
4d762f26 48is_vxlan_flooding_head_end(void)
fbac9605 49{
cff8f33b 50 struct zebra_vrf *zvrf = zebra_vrf_get_evpn();
fbac9605
DS		 51
52 if (!zvrf)
53 return 0;
54 return (zvrf->vxlan_flood_ctrl == VXLAN_FLOOD_HEAD_END_REPL);
55}
13d60d35 56
57/* VxLAN interface change flags of interest. */
58#define ZEBRA_VXLIF_LOCAL_IP_CHANGE 0x1
59#define ZEBRA_VXLIF_MASTER_CHANGE 0x2
60#define ZEBRA_VXLIF_VLAN_CHANGE 0x4
61
cd233079
CS		 62#define VNI_STR_LEN 32
63
1002497a 64/* ZAPI message handlers */
89f4e507
QY		 65extern void zebra_vxlan_remote_macip_add(ZAPI_HANDLER_ARGS);
66extern void zebra_vxlan_remote_macip_del(ZAPI_HANDLER_ARGS);
67extern void zebra_vxlan_remote_vtep_add(ZAPI_HANDLER_ARGS);
68extern void zebra_vxlan_remote_vtep_del(ZAPI_HANDLER_ARGS);
fbac9605 69extern void zebra_vxlan_flood_control(ZAPI_HANDLER_ARGS);
89f4e507 70extern void zebra_vxlan_advertise_subnet(ZAPI_HANDLER_ARGS);
278e26de 71extern void zebra_vxlan_advertise_svi_macip(ZAPI_HANDLER_ARGS);
89f4e507
QY		 72extern void zebra_vxlan_advertise_gw_macip(ZAPI_HANDLER_ARGS);
73extern void zebra_vxlan_advertise_all_vni(ZAPI_HANDLER_ARGS);
3950b52c 74extern void zebra_vxlan_dup_addr_detection(ZAPI_HANDLER_ARGS);
89f4e507 75
c48d9f5f 76extern int is_l3vni_for_prefix_routes_only(vni_t vni);
d3135ba3 77extern ifindex_t get_l3vni_svi_ifindex(vrf_id_t vrf_id);
523cafc4 78extern int zebra_vxlan_vrf_delete(struct zebra_vrf *zvrf);
84915b0a 79extern int zebra_vxlan_vrf_enable(struct zebra_vrf *zvrf);
80extern int zebra_vxlan_vrf_disable(struct zebra_vrf *zvrf);
81extern int zebra_vxlan_vrf_delete(struct zebra_vrf *zvrf);
9aa741ea 82extern void zebra_vxlan_print_specific_nh_l3vni(struct vty *vty, vni_t l3vni,
9f049418 83 struct ipaddr *ip, bool uj);
088f1098 84extern void zebra_vxlan_print_evpn(struct vty *vty, bool uj);
9aa741ea 85extern void zebra_vxlan_print_specific_rmac_l3vni(struct vty *vty, vni_t l3vni,
316f4ca4 86 struct ethaddr *rmac,
9f049418 87 bool use_json);
d62a17ae 88extern void zebra_vxlan_print_macs_vni(struct vty *vty, struct zebra_vrf *zvrf,
9f049418 89 vni_t vni, bool use_json);
d62a17ae 90extern void zebra_vxlan_print_macs_all_vni(struct vty *vty,
cd233079 91 struct zebra_vrf *zvrf,
1374d4db 92 bool print_dup,
9f049418 93 bool use_json);
cffe7580
NS		 94extern void zebra_vxlan_print_macs_all_vni_detail(struct vty *vty,
95 struct zebra_vrf *zvrf,
96 bool print_dup,
97 bool use_json);
d62a17ae 98extern void zebra_vxlan_print_macs_all_vni_vtep(struct vty *vty,
99 struct zebra_vrf *zvrf,
cd233079 100 struct in_addr vtep_ip,
9f049418 101 bool use_json);
d62a17ae 102extern void zebra_vxlan_print_specific_mac_vni(struct vty *vty,
103 struct zebra_vrf *zvrf,
24cdbd0d
DS		 104 vni_t vni, struct ethaddr *mac,
105 bool use_json);
d62a17ae 106extern void zebra_vxlan_print_macs_vni_vtep(struct vty *vty,
107 struct zebra_vrf *zvrf, vni_t vni,
cd233079 108 struct in_addr vtep_ip,
9f049418 109 bool use_json);
1374d4db
CS		 110extern void zebra_vxlan_print_macs_vni_dad(struct vty *vty,
111 struct zebra_vrf *zvrf, vni_t vni,
112 bool use_json);
d62a17ae 113extern void zebra_vxlan_print_neigh_vni(struct vty *vty, struct zebra_vrf *zvrf,
9f049418 114 vni_t vni, bool use_json);
d62a17ae 115extern void zebra_vxlan_print_neigh_all_vni(struct vty *vty,
cd233079 116 struct zebra_vrf *zvrf,
1374d4db 117 bool print_dup,
9f049418 118 bool use_json);
e3fac919
NS		 119extern void zebra_vxlan_print_neigh_all_vni_detail(struct vty *vty,
120 struct zebra_vrf *zvrf,
121 bool print_dup,
122 bool use_json);
d62a17ae 123extern void zebra_vxlan_print_specific_neigh_vni(struct vty *vty,
124 struct zebra_vrf *zvrf,
cd233079 125 vni_t vni, struct ipaddr *ip,
9f049418 126 bool use_json);
d62a17ae 127extern void zebra_vxlan_print_neigh_vni_vtep(struct vty *vty,
128 struct zebra_vrf *zvrf, vni_t vni,
cd233079 129 struct in_addr vtep_ip,
9f049418 130 bool use_json);
1374d4db
CS		 131extern void zebra_vxlan_print_neigh_vni_dad(struct vty *vty,
132 struct zebra_vrf *zvrf, vni_t vni,
133 bool use_json);
d62a17ae 134extern void zebra_vxlan_print_vni(struct vty *vty, struct zebra_vrf *zvrf,
9f049418 135 vni_t vni, bool use_json);
cd233079 136extern void zebra_vxlan_print_vnis(struct vty *vty, struct zebra_vrf *zvrf,
9f049418 137 bool use_json);
09af6961
NS		 138extern void zebra_vxlan_print_vnis_detail(struct vty *vty,
139 struct zebra_vrf *zvrf,
140 bool use_json);
996c9314 141extern void zebra_vxlan_print_rmacs_l3vni(struct vty *vty, vni_t vni,
9f049418
DS		 142 bool use_json);
143extern void zebra_vxlan_print_rmacs_all_l3vni(struct vty *vty, bool use_json);
996c9314 144extern void zebra_vxlan_print_nh_l3vni(struct vty *vty, vni_t vni,
9f049418
DS		 145 bool use_json);
146extern void zebra_vxlan_print_nh_all_l3vni(struct vty *vty, bool use_json);
147extern void zebra_vxlan_print_l3vni(struct vty *vty, vni_t vni, bool use_json);
4cce389e
MK		 148extern void zebra_vxlan_print_vrf_vni(struct vty *vty, struct zebra_vrf *zvrf,
149 json_object *json_vrfs);
1a98c087
MK		 150extern int zebra_vxlan_add_del_gw_macip(struct interface *ifp, struct prefix *p,
151 int add);
d62a17ae 152extern int zebra_vxlan_svi_up(struct interface *ifp, struct interface *link_if);
153extern int zebra_vxlan_svi_down(struct interface *ifp,
154 struct interface *link_if);
ee69da27 155extern int zebra_vxlan_handle_kernel_neigh_update(
d62a17ae 156 struct interface *ifp, struct interface *link_if, struct ipaddr *ip,
a37f4598 157 struct ethaddr *macaddr, uint16_t state, bool is_ext,
158 bool is_router);
ee69da27 159extern int zebra_vxlan_handle_kernel_neigh_del(struct interface *ifp,
d62a17ae 160 struct interface *link_if,
161 struct ipaddr *ip);
d62a17ae 162extern int zebra_vxlan_local_mac_add_update(struct interface *ifp,
163 struct interface *br_if,
164 struct ethaddr *mac, vlanid_t vid,
a37f4598 165 bool sticky);
d62a17ae 166extern int zebra_vxlan_local_mac_del(struct interface *ifp,
167 struct interface *br_if,
168 struct ethaddr *mac, vlanid_t vid);
169extern int zebra_vxlan_check_readd_remote_mac(struct interface *ifp,
170 struct interface *br_if,
171 struct ethaddr *mac,
172 vlanid_t vid);
173extern int zebra_vxlan_check_del_local_mac(struct interface *ifp,
174 struct interface *br_if,
175 struct ethaddr *mac, vlanid_t vid);
176extern int zebra_vxlan_if_up(struct interface *ifp);
177extern int zebra_vxlan_if_down(struct interface *ifp);
178extern int zebra_vxlan_if_add(struct interface *ifp);
d7c0a89a 179extern int zebra_vxlan_if_update(struct interface *ifp, uint16_t chgflags);
d62a17ae 180extern int zebra_vxlan_if_del(struct interface *ifp);
523cafc4 181extern int zebra_vxlan_process_vrf_vni_cmd(struct zebra_vrf *zvrf, vni_t vni,
996c9314
LB		 182 char *err, int err_str_sz,
183 int filter, int add);
d62a17ae 184extern void zebra_vxlan_init_tables(struct zebra_vrf *zvrf);
185extern void zebra_vxlan_close_tables(struct zebra_vrf *);
84915b0a 186extern void zebra_vxlan_cleanup_tables(struct zebra_vrf *);
6548050a
PG		 187extern void zebra_vxlan_init(void);
188extern void zebra_vxlan_disable(void);
2dbad57f 189extern void zebra_vxlan_evpn_vrf_route_add(vrf_id_t vrf_id,
190 struct ethaddr *rmac,
6134fd82 191 struct ipaddr *ip,
192 struct prefix *host_prefix);
2dbad57f 193extern void zebra_vxlan_evpn_vrf_route_del(vrf_id_t vrf_id,
6134fd82 194 struct ipaddr *vtep_ip,
195 struct prefix *host_prefix);
1883de66 196extern int zebra_vxlan_clear_dup_detect_vni_mac(struct vty *vty,
09de9258 197 struct zebra_vrf *zvrf,
1883de66
CS		 198 vni_t vni,
199 struct ethaddr *macaddr);
200extern int zebra_vxlan_clear_dup_detect_vni_ip(struct vty *vty,
201 struct zebra_vrf *zvrf,
202 vni_t vni, struct ipaddr *ip);
203extern int zebra_vxlan_clear_dup_detect_vni_all(struct vty *vty,
204 struct zebra_vrf *zvrf);
205extern int zebra_vxlan_clear_dup_detect_vni(struct vty *vty,
206 struct zebra_vrf *zvrf,
207 vni_t vni);
13d60d35 208
209#endif /* _ZEBRA_VXLAN_H */
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