[mirror_frr.git] / zebra / zebra_vxlan.h

/*
 * Zebra VxLAN (EVPN) Data structures and definitions
 * These are public definitions referenced by other files.
 * Copyright (C) 2016, 2017 Cumulus Networks, Inc.
 *
 * This file is part of FRR.
 *
 * FRR is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License as published by the
 * Free Software Foundation; either version 2, or (at your option) any
 * later version.
 *
 * FRR is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with FRR; see the file COPYING.  If not, write to the Free
 * Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
 * 02111-1307, USA.
 */

#ifndef _ZEBRA_VXLAN_H
#define _ZEBRA_VXLAN_H

#include <zebra.h>

#include "linklist.h"
#include "if.h"
#include "vlan.h"
#include "vxlan.h"

#include "lib/json.h"
#include "zebra/zebra_vrf.h"

/* Is EVPN enabled? */
#define EVPN_ENABLED(zvrf)  (zvrf)->advertise_all_vni
static inline int is_evpn_enabled()
{
	struct zebra_vrf *zvrf = NULL;
	zvrf = zebra_vrf_lookup_by_id(VRF_DEFAULT);
	return zvrf ? zvrf->advertise_all_vni : 0;
}


/* VxLAN interface change flags of interest. */
#define ZEBRA_VXLIF_LOCAL_IP_CHANGE     0x1
#define ZEBRA_VXLIF_MASTER_CHANGE       0x2
#define ZEBRA_VXLIF_VLAN_CHANGE         0x4

#define VNI_STR_LEN 32

/* zserv handlers */
extern void zebra_vxlan_remote_macip_add(struct zserv *client, u_short length,
					 struct zebra_vrf *zvrf);
extern void zebra_vxlan_remote_macip_del(struct zserv *client, u_short length,
					 struct zebra_vrf *zvrf);
extern void zebra_vxlan_remote_vtep_add(struct zserv *client, u_short length,
					struct zebra_vrf *zvrf);
extern void zebra_vxlan_remote_vtep_del(struct zserv *client, u_short length,
					struct zebra_vrf *zvrf);
extern void zebra_vxlan_advertise_subnet(struct zserv *client, u_short length,
					 struct zebra_vrf *zvrf);
extern void zebra_vxlan_advertise_gw_macip(struct zserv *client, u_short length,
					   struct zebra_vrf *zvrf);
extern void zebra_vxlan_advertise_all_vni(struct zserv *client, u_short length,
					  struct zebra_vrf *zvrf);

extern int is_l3vni_for_prefix_routes_only(vni_t vni);
extern ifindex_t get_l3vni_svi_ifindex(vrf_id_t vrf_id);
extern int zebra_vxlan_vrf_delete(struct zebra_vrf *zvrf);
extern int zebra_vxlan_vrf_enable(struct zebra_vrf *zvrf);
extern int zebra_vxlan_vrf_disable(struct zebra_vrf *zvrf);
extern int zebra_vxlan_vrf_delete(struct zebra_vrf *zvrf);
extern void zebra_vxlan_print_specific_nh_l3vni(struct vty *vty, vni_t l3vni,
						struct ipaddr *ip, u_char uj);
extern void zebra_vxlan_print_evpn(struct vty *vty, u_char uj);
extern void zebra_vxlan_print_specific_rmac_l3vni(struct vty *vty, vni_t l3vni,
						  struct ethaddr *rmac,
						  u_char use_json);
extern void zebra_vxlan_print_macs_vni(struct vty *vty, struct zebra_vrf *zvrf,
				       vni_t vni, u_char use_json);
extern void zebra_vxlan_print_macs_all_vni(struct vty *vty,
					   struct zebra_vrf *zvrf,
					   u_char use_json);
extern void zebra_vxlan_print_macs_all_vni_vtep(struct vty *vty,
						struct zebra_vrf *zvrf,
						struct in_addr vtep_ip,
						u_char use_json);
extern void zebra_vxlan_print_specific_mac_vni(struct vty *vty,
					       struct zebra_vrf *zvrf,
					       vni_t vni, struct ethaddr *mac);
extern void zebra_vxlan_print_macs_vni_vtep(struct vty *vty,
					    struct zebra_vrf *zvrf, vni_t vni,
					    struct in_addr vtep_ip,
					    u_char use_json);
extern void zebra_vxlan_print_neigh_vni(struct vty *vty, struct zebra_vrf *zvrf,
					vni_t vni, u_char use_json);
extern void zebra_vxlan_print_neigh_all_vni(struct vty *vty,
					    struct zebra_vrf *zvrf,
					    u_char use_json);
extern void zebra_vxlan_print_specific_neigh_vni(struct vty *vty,
						 struct zebra_vrf *zvrf,
						 vni_t vni, struct ipaddr *ip,
						 u_char use_json);
extern void zebra_vxlan_print_neigh_vni_vtep(struct vty *vty,
					     struct zebra_vrf *zvrf, vni_t vni,
					     struct in_addr vtep_ip,
					     u_char use_json);
extern void zebra_vxlan_print_vni(struct vty *vty, struct zebra_vrf *zvrf,
				  vni_t vni, u_char use_json);
extern void zebra_vxlan_print_vnis(struct vty *vty, struct zebra_vrf *zvrf,
				   u_char use_json);
extern void zebra_vxlan_print_rmacs_l3vni(struct vty *vty, vni_t vni,
					  u_char use_json);
extern void zebra_vxlan_print_rmacs_all_l3vni(struct vty *vty, u_char use_json);
extern void zebra_vxlan_print_nh_l3vni(struct vty *vty, vni_t vni,
				       u_char use_json);
extern void zebra_vxlan_print_nh_all_l3vni(struct vty *vty, u_char use_json);
extern void zebra_vxlan_print_l3vni(struct vty *vty, vni_t vni,
				    u_char use_json);
extern void zebra_vxlan_print_vrf_vni(struct vty *vty, struct zebra_vrf *zvrf,
				      json_object *json_vrfs);
extern int zebra_vxlan_add_del_gw_macip(struct interface *ifp, struct prefix *p,
					int add);
extern int zebra_vxlan_svi_up(struct interface *ifp, struct interface *link_if);
extern int zebra_vxlan_svi_down(struct interface *ifp,
				struct interface *link_if);
extern int zebra_vxlan_local_neigh_add_update(
	struct interface *ifp, struct interface *link_if, struct ipaddr *ip,
	struct ethaddr *macaddr, u_int16_t state, u_char ext_learned);
extern int zebra_vxlan_local_neigh_del(struct interface *ifp,
				       struct interface *link_if,
				       struct ipaddr *ip);
extern int zebra_vxlan_local_mac_add_update(struct interface *ifp,
					    struct interface *br_if,
					    struct ethaddr *mac, vlanid_t vid,
					    u_char sticky);
extern int zebra_vxlan_local_mac_del(struct interface *ifp,
				     struct interface *br_if,
				     struct ethaddr *mac, vlanid_t vid);
extern int zebra_vxlan_check_readd_remote_mac(struct interface *ifp,
					      struct interface *br_if,
					      struct ethaddr *mac,
					      vlanid_t vid);
extern int zebra_vxlan_check_del_local_mac(struct interface *ifp,
					   struct interface *br_if,
					   struct ethaddr *mac, vlanid_t vid);
extern int zebra_vxlan_if_up(struct interface *ifp);
extern int zebra_vxlan_if_down(struct interface *ifp);
extern int zebra_vxlan_if_add(struct interface *ifp);
extern int zebra_vxlan_if_update(struct interface *ifp, u_int16_t chgflags);
extern int zebra_vxlan_if_del(struct interface *ifp);
extern int zebra_vxlan_process_vrf_vni_cmd(struct zebra_vrf *zvrf, vni_t vni,
					   char *err, int err_str_sz,
					   int filter, int add);
extern void zebra_vxlan_init_tables(struct zebra_vrf *zvrf);
extern void zebra_vxlan_close_tables(struct zebra_vrf *);
extern void zebra_vxlan_cleanup_tables(struct zebra_vrf *);
extern void zebra_vxlan_ns_init(struct zebra_ns *zns);
extern void zebra_vxlan_ns_disable(struct zebra_ns *zns);
extern void zebra_vxlan_evpn_vrf_route_add(vrf_id_t vrf_id,
					   struct ethaddr *rmac,
					   struct ipaddr *ip,
					   struct prefix *host_prefix);
extern void zebra_vxlan_evpn_vrf_route_del(vrf_id_t vrf_id,
					   struct ethaddr *rmac,
					   struct ipaddr *vtep_ip,
					   struct prefix *host_prefix);

#endif /* _ZEBRA_VXLAN_H */
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>
	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"
	36
	37	/* Is EVPN enabled? */
	38	#define EVPN_ENABLED(zvrf) (zvrf)->advertise_all_vni
996c9314	39	static inline int is_evpn_enabled()
2853fed6	40	{
	41	struct zebra_vrf *zvrf = NULL;
	42	zvrf = zebra_vrf_lookup_by_id(VRF_DEFAULT);
	43	return zvrf ? zvrf->advertise_all_vni : 0;
	44	}
	45
13d60d35	46
	47	/* VxLAN interface change flags of interest. */
	48	#define ZEBRA_VXLIF_LOCAL_IP_CHANGE 0x1
	49	#define ZEBRA_VXLIF_MASTER_CHANGE 0x2
	50	#define ZEBRA_VXLIF_VLAN_CHANGE 0x4
	51
cd233079 CS	52	#define VNI_STR_LEN 32
cd233079 CS	53
8068a649 QY	54	/* zserv handlers */
	55	extern void zebra_vxlan_remote_macip_add(struct zserv *client, u_short length,
	56	struct zebra_vrf *zvrf);
	57	extern void zebra_vxlan_remote_macip_del(struct zserv *client, u_short length,
	58	struct zebra_vrf *zvrf);
	59	extern void zebra_vxlan_remote_vtep_add(struct zserv *client, u_short length,
	60	struct zebra_vrf *zvrf);
	61	extern void zebra_vxlan_remote_vtep_del(struct zserv *client, u_short length,
	62	struct zebra_vrf *zvrf);
	63	extern void zebra_vxlan_advertise_subnet(struct zserv *client, u_short length,
	64	struct zebra_vrf *zvrf);
	65	extern void zebra_vxlan_advertise_gw_macip(struct zserv *client, u_short length,
	66	struct zebra_vrf *zvrf);
	67	extern void zebra_vxlan_advertise_all_vni(struct zserv *client, u_short length,
	68	struct zebra_vrf *zvrf);
	69
c48d9f5f	70	extern int is_l3vni_for_prefix_routes_only(vni_t vni);
d3135ba3	71	extern ifindex_t get_l3vni_svi_ifindex(vrf_id_t vrf_id);
523cafc4	72	extern int zebra_vxlan_vrf_delete(struct zebra_vrf *zvrf);
84915b0a	73	extern int zebra_vxlan_vrf_enable(struct zebra_vrf *zvrf);
	74	extern int zebra_vxlan_vrf_disable(struct zebra_vrf *zvrf);
	75	extern int zebra_vxlan_vrf_delete(struct zebra_vrf *zvrf);
9aa741ea	76	extern void zebra_vxlan_print_specific_nh_l3vni(struct vty *vty, vni_t l3vni,
c0e519d3	77	struct ipaddr *ip, u_char uj);
4cce389e	78	extern void zebra_vxlan_print_evpn(struct vty *vty, u_char uj);
9aa741ea	79	extern void zebra_vxlan_print_specific_rmac_l3vni(struct vty *vty, vni_t l3vni,
316f4ca4 MK	80	struct ethaddr *rmac,
316f4ca4 MK	81	u_char use_json);
d62a17ae	82	extern void zebra_vxlan_print_macs_vni(struct vty vty, struct zebra_vrf zvrf,
cd233079	83	vni_t vni, u_char use_json);
d62a17ae	84	extern void zebra_vxlan_print_macs_all_vni(struct vty *vty,
cd233079 CS	85	struct zebra_vrf *zvrf,
cd233079 CS	86	u_char use_json);
d62a17ae	87	extern void zebra_vxlan_print_macs_all_vni_vtep(struct vty *vty,
d62a17ae	88	struct zebra_vrf *zvrf,
cd233079 CS	89	struct in_addr vtep_ip,
cd233079 CS	90	u_char use_json);
d62a17ae	91	extern void zebra_vxlan_print_specific_mac_vni(struct vty *vty,
	92	struct zebra_vrf *zvrf,
	93	vni_t vni, struct ethaddr *mac);
	94	extern void zebra_vxlan_print_macs_vni_vtep(struct vty *vty,
	95	struct zebra_vrf *zvrf, vni_t vni,
cd233079 CS	96	struct in_addr vtep_ip,
cd233079 CS	97	u_char use_json);
d62a17ae	98	extern void zebra_vxlan_print_neigh_vni(struct vty vty, struct zebra_vrf zvrf,
cd233079	99	vni_t vni, u_char use_json);
d62a17ae	100	extern void zebra_vxlan_print_neigh_all_vni(struct vty *vty,
cd233079 CS	101	struct zebra_vrf *zvrf,
cd233079 CS	102	u_char use_json);
d62a17ae	103	extern void zebra_vxlan_print_specific_neigh_vni(struct vty *vty,
d62a17ae	104	struct zebra_vrf *zvrf,
cd233079 CS	105	vni_t vni, struct ipaddr *ip,
cd233079 CS	106	u_char use_json);
d62a17ae	107	extern void zebra_vxlan_print_neigh_vni_vtep(struct vty *vty,
d62a17ae	108	struct zebra_vrf *zvrf, vni_t vni,
cd233079 CS	109	struct in_addr vtep_ip,
cd233079 CS	110	u_char use_json);
d62a17ae	111	extern void zebra_vxlan_print_vni(struct vty vty, struct zebra_vrf zvrf,
cd233079 CS	112	vni_t vni, u_char use_json);
	113	extern void zebra_vxlan_print_vnis(struct vty vty, struct zebra_vrf zvrf,
	114	u_char use_json);
996c9314 LB	115	extern void zebra_vxlan_print_rmacs_l3vni(struct vty *vty, vni_t vni,
996c9314 LB	116	u_char use_json);
523cafc4	117	extern void zebra_vxlan_print_rmacs_all_l3vni(struct vty *vty, u_char use_json);
996c9314 LB	118	extern void zebra_vxlan_print_nh_l3vni(struct vty *vty, vni_t vni,
996c9314 LB	119	u_char use_json);
523cafc4	120	extern void zebra_vxlan_print_nh_all_l3vni(struct vty *vty, u_char use_json);
b7cfce93 MK	121	extern void zebra_vxlan_print_l3vni(struct vty *vty, vni_t vni,
b7cfce93 MK	122	u_char use_json);
4cce389e MK	123	extern void zebra_vxlan_print_vrf_vni(struct vty vty, struct zebra_vrf zvrf,
4cce389e MK	124	json_object *json_vrfs);
1a98c087 MK	125	extern int zebra_vxlan_add_del_gw_macip(struct interface ifp, struct prefix p,
1a98c087 MK	126	int add);
d62a17ae	127	extern int zebra_vxlan_svi_up(struct interface ifp, struct interface link_if);
	128	extern int zebra_vxlan_svi_down(struct interface *ifp,
	129	struct interface *link_if);
	130	extern int zebra_vxlan_local_neigh_add_update(
	131	struct interface ifp, struct interface link_if, struct ipaddr *ip,
	132	struct ethaddr *macaddr, u_int16_t state, u_char ext_learned);
	133	extern int zebra_vxlan_local_neigh_del(struct interface *ifp,
	134	struct interface *link_if,
	135	struct ipaddr *ip);
d62a17ae	136	extern int zebra_vxlan_local_mac_add_update(struct interface *ifp,
	137	struct interface *br_if,
	138	struct ethaddr *mac, vlanid_t vid,
	139	u_char sticky);
	140	extern int zebra_vxlan_local_mac_del(struct interface *ifp,
	141	struct interface *br_if,
	142	struct ethaddr *mac, vlanid_t vid);
	143	extern int zebra_vxlan_check_readd_remote_mac(struct interface *ifp,
	144	struct interface *br_if,
	145	struct ethaddr *mac,
	146	vlanid_t vid);
	147	extern int zebra_vxlan_check_del_local_mac(struct interface *ifp,
	148	struct interface *br_if,
	149	struct ethaddr *mac, vlanid_t vid);
	150	extern int zebra_vxlan_if_up(struct interface *ifp);
	151	extern int zebra_vxlan_if_down(struct interface *ifp);
	152	extern int zebra_vxlan_if_add(struct interface *ifp);
	153	extern int zebra_vxlan_if_update(struct interface *ifp, u_int16_t chgflags);
	154	extern int zebra_vxlan_if_del(struct interface *ifp);
523cafc4	155	extern int zebra_vxlan_process_vrf_vni_cmd(struct zebra_vrf *zvrf, vni_t vni,
996c9314 LB	156	char *err, int err_str_sz,
996c9314 LB	157	int filter, int add);
d62a17ae	158	extern void zebra_vxlan_init_tables(struct zebra_vrf *zvrf);
d62a17ae	159	extern void zebra_vxlan_close_tables(struct zebra_vrf *);
84915b0a	160	extern void zebra_vxlan_cleanup_tables(struct zebra_vrf *);
b7cfce93 MK	161	extern void zebra_vxlan_ns_init(struct zebra_ns *zns);
b7cfce93 MK	162	extern void zebra_vxlan_ns_disable(struct zebra_ns *zns);
2dbad57f	163	extern void zebra_vxlan_evpn_vrf_route_add(vrf_id_t vrf_id,
2dbad57f	164	struct ethaddr *rmac,
6134fd82	165	struct ipaddr *ip,
6134fd82	166	struct prefix *host_prefix);
2dbad57f	167	extern void zebra_vxlan_evpn_vrf_route_del(vrf_id_t vrf_id,
2dbad57f	168	struct ethaddr *rmac,
6134fd82	169	struct ipaddr *vtep_ip,
6134fd82	170	struct prefix *host_prefix);
13d60d35	171
13d60d35	172	#endif /* _ZEBRA_VXLAN_H */