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isisd: implement the 'lsp-too-large' notification
[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
996c9314 40static inline int is_evpn_enabled()
2853fed6 41{
42 struct zebra_vrf *zvrf = NULL;
43 zvrf = zebra_vrf_lookup_by_id(VRF_DEFAULT);
44 return zvrf ? zvrf->advertise_all_vni : 0;
45}
46
fbac9605
DS		 47static inline int
48is_vxlan_flooding_head_end()
49{
50 struct zebra_vrf *zvrf = zebra_vrf_lookup_by_id(VRF_DEFAULT);
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
QY		 70extern void zebra_vxlan_advertise_subnet(ZAPI_HANDLER_ARGS);
71extern void zebra_vxlan_advertise_gw_macip(ZAPI_HANDLER_ARGS);
72extern void zebra_vxlan_advertise_all_vni(ZAPI_HANDLER_ARGS);
3950b52c 73extern void zebra_vxlan_dup_addr_detection(ZAPI_HANDLER_ARGS);
89f4e507 74
c48d9f5f 75extern int is_l3vni_for_prefix_routes_only(vni_t vni);
d3135ba3 76extern ifindex_t get_l3vni_svi_ifindex(vrf_id_t vrf_id);
523cafc4 77extern int zebra_vxlan_vrf_delete(struct zebra_vrf *zvrf);
84915b0a 78extern int zebra_vxlan_vrf_enable(struct zebra_vrf *zvrf);
79extern int zebra_vxlan_vrf_disable(struct zebra_vrf *zvrf);
80extern int zebra_vxlan_vrf_delete(struct zebra_vrf *zvrf);
9aa741ea 81extern void zebra_vxlan_print_specific_nh_l3vni(struct vty *vty, vni_t l3vni,
9f049418 82 struct ipaddr *ip, bool uj);
088f1098 83extern void zebra_vxlan_print_evpn(struct vty *vty, bool uj);
9aa741ea 84extern void zebra_vxlan_print_specific_rmac_l3vni(struct vty *vty, vni_t l3vni,
316f4ca4 85 struct ethaddr *rmac,
9f049418 86 bool use_json);
d62a17ae 87extern void zebra_vxlan_print_macs_vni(struct vty *vty, struct zebra_vrf *zvrf,
9f049418 88 vni_t vni, bool use_json);
d62a17ae 89extern void zebra_vxlan_print_macs_all_vni(struct vty *vty,
cd233079 90 struct zebra_vrf *zvrf,
1374d4db 91 bool print_dup,
9f049418 92 bool use_json);
cffe7580
NS		 93extern void zebra_vxlan_print_macs_all_vni_detail(struct vty *vty,
94 struct zebra_vrf *zvrf,
95 bool print_dup,
96 bool use_json);
d62a17ae 97extern void zebra_vxlan_print_macs_all_vni_vtep(struct vty *vty,
98 struct zebra_vrf *zvrf,
cd233079 99 struct in_addr vtep_ip,
9f049418 100 bool use_json);
d62a17ae 101extern void zebra_vxlan_print_specific_mac_vni(struct vty *vty,
102 struct zebra_vrf *zvrf,
24cdbd0d
DS		 103 vni_t vni, struct ethaddr *mac,
104 bool use_json);
d62a17ae 105extern void zebra_vxlan_print_macs_vni_vtep(struct vty *vty,
106 struct zebra_vrf *zvrf, vni_t vni,
cd233079 107 struct in_addr vtep_ip,
9f049418 108 bool use_json);
1374d4db
CS		 109extern void zebra_vxlan_print_macs_vni_dad(struct vty *vty,
110 struct zebra_vrf *zvrf, vni_t vni,
111 bool use_json);
d62a17ae 112extern void zebra_vxlan_print_neigh_vni(struct vty *vty, struct zebra_vrf *zvrf,
9f049418 113 vni_t vni, bool use_json);
d62a17ae 114extern void zebra_vxlan_print_neigh_all_vni(struct vty *vty,
cd233079 115 struct zebra_vrf *zvrf,
1374d4db 116 bool print_dup,
9f049418 117 bool use_json);
e3fac919
NS		 118extern void zebra_vxlan_print_neigh_all_vni_detail(struct vty *vty,
119 struct zebra_vrf *zvrf,
120 bool print_dup,
121 bool use_json);
d62a17ae 122extern void zebra_vxlan_print_specific_neigh_vni(struct vty *vty,
123 struct zebra_vrf *zvrf,
cd233079 124 vni_t vni, struct ipaddr *ip,
9f049418 125 bool use_json);
d62a17ae 126extern void zebra_vxlan_print_neigh_vni_vtep(struct vty *vty,
127 struct zebra_vrf *zvrf, vni_t vni,
cd233079 128 struct in_addr vtep_ip,
9f049418 129 bool use_json);
1374d4db
CS		 130extern void zebra_vxlan_print_neigh_vni_dad(struct vty *vty,
131 struct zebra_vrf *zvrf, vni_t vni,
132 bool use_json);
d62a17ae 133extern void zebra_vxlan_print_vni(struct vty *vty, struct zebra_vrf *zvrf,
9f049418 134 vni_t vni, bool use_json);
cd233079 135extern void zebra_vxlan_print_vnis(struct vty *vty, struct zebra_vrf *zvrf,
9f049418 136 bool use_json);
09af6961
NS		 137extern void zebra_vxlan_print_vnis_detail(struct vty *vty,
138 struct zebra_vrf *zvrf,
139 bool use_json);
996c9314 140extern void zebra_vxlan_print_rmacs_l3vni(struct vty *vty, vni_t vni,
9f049418
DS		 141 bool use_json);
142extern void zebra_vxlan_print_rmacs_all_l3vni(struct vty *vty, bool use_json);
996c9314 143extern void zebra_vxlan_print_nh_l3vni(struct vty *vty, vni_t vni,
9f049418
DS		 144 bool use_json);
145extern void zebra_vxlan_print_nh_all_l3vni(struct vty *vty, bool use_json);
146extern void zebra_vxlan_print_l3vni(struct vty *vty, vni_t vni, bool use_json);
4cce389e
MK		 147extern void zebra_vxlan_print_vrf_vni(struct vty *vty, struct zebra_vrf *zvrf,
148 json_object *json_vrfs);
1a98c087
MK		 149extern int zebra_vxlan_add_del_gw_macip(struct interface *ifp, struct prefix *p,
150 int add);
d62a17ae 151extern int zebra_vxlan_svi_up(struct interface *ifp, struct interface *link_if);
152extern int zebra_vxlan_svi_down(struct interface *ifp,
153 struct interface *link_if);
ee69da27 154extern int zebra_vxlan_handle_kernel_neigh_update(
d62a17ae 155 struct interface *ifp, struct interface *link_if, struct ipaddr *ip,
a37f4598 156 struct ethaddr *macaddr, uint16_t state, bool is_ext,
157 bool is_router);
ee69da27 158extern int zebra_vxlan_handle_kernel_neigh_del(struct interface *ifp,
d62a17ae 159 struct interface *link_if,
160 struct ipaddr *ip);
d62a17ae 161extern int zebra_vxlan_local_mac_add_update(struct interface *ifp,
162 struct interface *br_if,
163 struct ethaddr *mac, vlanid_t vid,
a37f4598 164 bool sticky);
d62a17ae 165extern int zebra_vxlan_local_mac_del(struct interface *ifp,
166 struct interface *br_if,
167 struct ethaddr *mac, vlanid_t vid);
168extern int zebra_vxlan_check_readd_remote_mac(struct interface *ifp,
169 struct interface *br_if,
170 struct ethaddr *mac,
171 vlanid_t vid);
172extern int zebra_vxlan_check_del_local_mac(struct interface *ifp,
173 struct interface *br_if,
174 struct ethaddr *mac, vlanid_t vid);
175extern int zebra_vxlan_if_up(struct interface *ifp);
176extern int zebra_vxlan_if_down(struct interface *ifp);
177extern int zebra_vxlan_if_add(struct interface *ifp);
d7c0a89a 178extern int zebra_vxlan_if_update(struct interface *ifp, uint16_t chgflags);
d62a17ae 179extern int zebra_vxlan_if_del(struct interface *ifp);
523cafc4 180extern int zebra_vxlan_process_vrf_vni_cmd(struct zebra_vrf *zvrf, vni_t vni,
996c9314
LB		 181 char *err, int err_str_sz,
182 int filter, int add);
d62a17ae 183extern void zebra_vxlan_init_tables(struct zebra_vrf *zvrf);
184extern void zebra_vxlan_close_tables(struct zebra_vrf *);
84915b0a 185extern void zebra_vxlan_cleanup_tables(struct zebra_vrf *);
6548050a
PG		 186extern void zebra_vxlan_init(void);
187extern void zebra_vxlan_disable(void);
2dbad57f 188extern void zebra_vxlan_evpn_vrf_route_add(vrf_id_t vrf_id,
189 struct ethaddr *rmac,
6134fd82 190 struct ipaddr *ip,
191 struct prefix *host_prefix);
2dbad57f 192extern void zebra_vxlan_evpn_vrf_route_del(vrf_id_t vrf_id,
6134fd82 193 struct ipaddr *vtep_ip,
194 struct prefix *host_prefix);
1883de66 195extern int zebra_vxlan_clear_dup_detect_vni_mac(struct vty *vty,
09de9258 196 struct zebra_vrf *zvrf,
1883de66
CS		 197 vni_t vni,
198 struct ethaddr *macaddr);
199extern int zebra_vxlan_clear_dup_detect_vni_ip(struct vty *vty,
200 struct zebra_vrf *zvrf,
201 vni_t vni, struct ipaddr *ip);
202extern int zebra_vxlan_clear_dup_detect_vni_all(struct vty *vty,
203 struct zebra_vrf *zvrf);
204extern int zebra_vxlan_clear_dup_detect_vni(struct vty *vty,
205 struct zebra_vrf *zvrf,
206 vni_t vni);
13d60d35 207
208#endif /* _ZEBRA_VXLAN_H */
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