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Merge pull request #5793 from ton31337/fix/formatting_show_bgp_summary_failed
[mirror_frr.git] / zebra / zebra_vxlan.h
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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#include <zebra/zebra_router.h>
29
30#include "linklist.h"
31#include "if.h"
32#include "vlan.h"
33#include "vxlan.h"
34
35#include "lib/json.h"
36#include "zebra/zebra_vrf.h"
37#include "zebra/zserv.h"
38#include "zebra/zebra_dplane.h"
39
40#ifdef __cplusplus
41extern "C" {
42#endif
43
44/* Is EVPN enabled? */
45#define EVPN_ENABLED(zvrf) (zvrf)->advertise_all_vni
46static inline int is_evpn_enabled(void)
47{
48 struct zebra_vrf *zvrf = NULL;
49 zvrf = zebra_vrf_get_evpn();
50 return zvrf ? EVPN_ENABLED(zvrf) : 0;
51}
52
53static inline int
54is_vxlan_flooding_head_end(void)
55{
56 struct zebra_vrf *zvrf = zebra_vrf_get_evpn();
57
58 if (!zvrf)
59 return 0;
60 return (zvrf->vxlan_flood_ctrl == VXLAN_FLOOD_HEAD_END_REPL);
61}
62
63/* VxLAN interface change flags of interest. */
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
69
70#define VNI_STR_LEN 32
71
72/* ZAPI message handlers */
73extern void zebra_vxlan_remote_macip_add(ZAPI_HANDLER_ARGS);
74extern void zebra_vxlan_remote_macip_del(ZAPI_HANDLER_ARGS);
75extern void zebra_vxlan_remote_vtep_add(ZAPI_HANDLER_ARGS);
76extern void zebra_vxlan_remote_vtep_del(ZAPI_HANDLER_ARGS);
77extern void zebra_vxlan_flood_control(ZAPI_HANDLER_ARGS);
78extern void zebra_vxlan_advertise_subnet(ZAPI_HANDLER_ARGS);
79extern void zebra_vxlan_advertise_svi_macip(ZAPI_HANDLER_ARGS);
80extern void zebra_vxlan_advertise_gw_macip(ZAPI_HANDLER_ARGS);
81extern void zebra_vxlan_advertise_all_vni(ZAPI_HANDLER_ARGS);
82extern void zebra_vxlan_dup_addr_detection(ZAPI_HANDLER_ARGS);
83extern void zebra_vxlan_sg_replay(ZAPI_HANDLER_ARGS);
84
85extern int is_l3vni_for_prefix_routes_only(vni_t vni);
86extern ifindex_t get_l3vni_svi_ifindex(vrf_id_t vrf_id);
87extern int zebra_vxlan_vrf_delete(struct zebra_vrf *zvrf);
88extern int zebra_vxlan_vrf_enable(struct zebra_vrf *zvrf);
89extern int zebra_vxlan_vrf_disable(struct zebra_vrf *zvrf);
90extern int zebra_vxlan_vrf_delete(struct zebra_vrf *zvrf);
91extern void zebra_vxlan_print_specific_nh_l3vni(struct vty *vty, vni_t l3vni,
92 struct ipaddr *ip, bool uj);
93extern void zebra_vxlan_print_evpn(struct vty *vty, bool uj);
94extern void zebra_vxlan_print_specific_rmac_l3vni(struct vty *vty, vni_t l3vni,
95 struct ethaddr *rmac,
96 bool use_json);
97extern void zebra_vxlan_print_macs_vni(struct vty *vty, struct zebra_vrf *zvrf,
98 vni_t vni, bool use_json);
99extern void zebra_vxlan_print_macs_all_vni(struct vty *vty,
100 struct zebra_vrf *zvrf,
101 bool print_dup,
102 bool use_json);
103extern void zebra_vxlan_print_macs_all_vni_detail(struct vty *vty,
104 struct zebra_vrf *zvrf,
105 bool print_dup,
106 bool use_json);
107extern void zebra_vxlan_print_macs_all_vni_vtep(struct vty *vty,
108 struct zebra_vrf *zvrf,
109 struct in_addr vtep_ip,
110 bool use_json);
111extern void zebra_vxlan_print_specific_mac_vni(struct vty *vty,
112 struct zebra_vrf *zvrf,
113 vni_t vni, struct ethaddr *mac,
114 bool use_json);
115extern void zebra_vxlan_print_macs_vni_vtep(struct vty *vty,
116 struct zebra_vrf *zvrf, vni_t vni,
117 struct in_addr vtep_ip,
118 bool use_json);
119extern void zebra_vxlan_print_macs_vni_dad(struct vty *vty,
120 struct zebra_vrf *zvrf, vni_t vni,
121 bool use_json);
122extern void zebra_vxlan_print_neigh_vni(struct vty *vty, struct zebra_vrf *zvrf,
123 vni_t vni, bool use_json);
124extern void zebra_vxlan_print_neigh_all_vni(struct vty *vty,
125 struct zebra_vrf *zvrf,
126 bool print_dup,
127 bool use_json);
128extern void zebra_vxlan_print_neigh_all_vni_detail(struct vty *vty,
129 struct zebra_vrf *zvrf,
130 bool print_dup,
131 bool use_json);
132extern void zebra_vxlan_print_specific_neigh_vni(struct vty *vty,
133 struct zebra_vrf *zvrf,
134 vni_t vni, struct ipaddr *ip,
135 bool use_json);
136extern void zebra_vxlan_print_neigh_vni_vtep(struct vty *vty,
137 struct zebra_vrf *zvrf, vni_t vni,
138 struct in_addr vtep_ip,
139 bool use_json);
140extern void zebra_vxlan_print_neigh_vni_dad(struct vty *vty,
141 struct zebra_vrf *zvrf, vni_t vni,
142 bool use_json);
143extern void zebra_vxlan_print_vni(struct vty *vty, struct zebra_vrf *zvrf,
144 vni_t vni, bool use_json,
145 json_object *json_array);
146extern void zebra_vxlan_print_vnis(struct vty *vty, struct zebra_vrf *zvrf,
147 bool use_json);
148extern void zebra_vxlan_print_vnis_detail(struct vty *vty,
149 struct zebra_vrf *zvrf,
150 bool use_json);
151extern void zebra_vxlan_print_rmacs_l3vni(struct vty *vty, vni_t vni,
152 bool use_json);
153extern void zebra_vxlan_print_rmacs_all_l3vni(struct vty *vty, bool use_json);
154extern void zebra_vxlan_print_nh_l3vni(struct vty *vty, vni_t vni,
155 bool use_json);
156extern void zebra_vxlan_print_nh_all_l3vni(struct vty *vty, bool use_json);
157extern void zebra_vxlan_print_l3vni(struct vty *vty, vni_t vni, bool use_json);
158extern void zebra_vxlan_print_vrf_vni(struct vty *vty, struct zebra_vrf *zvrf,
159 json_object *json_vrfs);
160extern int zebra_vxlan_add_del_gw_macip(struct interface *ifp, struct prefix *p,
161 int add);
162extern int zebra_vxlan_svi_up(struct interface *ifp, struct interface *link_if);
163extern int zebra_vxlan_svi_down(struct interface *ifp,
164 struct interface *link_if);
165extern int zebra_vxlan_handle_kernel_neigh_update(
166 struct interface *ifp, struct interface *link_if, struct ipaddr *ip,
167 struct ethaddr *macaddr, uint16_t state, bool is_ext,
168 bool is_router);
169extern int zebra_vxlan_handle_kernel_neigh_del(struct interface *ifp,
170 struct interface *link_if,
171 struct ipaddr *ip);
172extern int zebra_vxlan_local_mac_add_update(struct interface *ifp,
173 struct interface *br_if,
174 struct ethaddr *mac, vlanid_t vid,
175 bool sticky);
176extern int zebra_vxlan_local_mac_del(struct interface *ifp,
177 struct interface *br_if,
178 struct ethaddr *mac, vlanid_t vid);
179extern int zebra_vxlan_check_readd_remote_mac(struct interface *ifp,
180 struct interface *br_if,
181 struct ethaddr *mac,
182 vlanid_t vid);
183extern int zebra_vxlan_check_del_local_mac(struct interface *ifp,
184 struct interface *br_if,
185 struct ethaddr *mac, vlanid_t vid);
186extern int zebra_vxlan_if_up(struct interface *ifp);
187extern int zebra_vxlan_if_down(struct interface *ifp);
188extern int zebra_vxlan_if_add(struct interface *ifp);
189extern int zebra_vxlan_if_update(struct interface *ifp, uint16_t chgflags);
190extern int zebra_vxlan_if_del(struct interface *ifp);
191extern int zebra_vxlan_process_vrf_vni_cmd(struct zebra_vrf *zvrf, vni_t vni,
192 char *err, int err_str_sz,
193 int filter, int add);
194extern void zebra_vxlan_init_tables(struct zebra_vrf *zvrf);
195extern void zebra_vxlan_close_tables(struct zebra_vrf *);
196extern void zebra_vxlan_cleanup_tables(struct zebra_vrf *);
197extern void zebra_vxlan_init(void);
198extern void zebra_vxlan_disable(void);
199extern void zebra_vxlan_evpn_vrf_route_add(vrf_id_t vrf_id,
200 struct ethaddr *rmac,
201 struct ipaddr *ip,
202 struct prefix *host_prefix);
203extern void zebra_vxlan_evpn_vrf_route_del(vrf_id_t vrf_id,
204 struct ipaddr *vtep_ip,
205 struct prefix *host_prefix);
206extern int zebra_vxlan_clear_dup_detect_vni_mac(struct vty *vty,
207 struct zebra_vrf *zvrf,
208 vni_t vni,
209 struct ethaddr *macaddr);
210extern int zebra_vxlan_clear_dup_detect_vni_ip(struct vty *vty,
211 struct zebra_vrf *zvrf,
212 vni_t vni, struct ipaddr *ip);
213extern int zebra_vxlan_clear_dup_detect_vni_all(struct vty *vty,
214 struct zebra_vrf *zvrf);
215extern int zebra_vxlan_clear_dup_detect_vni(struct vty *vty,
216 struct zebra_vrf *zvrf,
217 vni_t vni);
218extern void zebra_vxlan_handle_result(struct zebra_dplane_ctx *ctx);
219
220extern void zebra_evpn_init(void);
221extern void zebra_vxlan_macvlan_up(struct interface *ifp);
222extern void zebra_vxlan_macvlan_down(struct interface *ifp);
223
224#ifdef __cplusplus
225}
226#endif
227
228#endif /* _ZEBRA_VXLAN_H */
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