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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 | 40 | static inline int is_evpn_enabled(void) |
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 | 47 | static inline int |
4d762f26 | 48 | is_vxlan_flooding_head_end(void) |
fbac9605 DS |
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 |
65 | extern void zebra_vxlan_remote_macip_add(ZAPI_HANDLER_ARGS); |
66 | extern void zebra_vxlan_remote_macip_del(ZAPI_HANDLER_ARGS); | |
67 | extern void zebra_vxlan_remote_vtep_add(ZAPI_HANDLER_ARGS); | |
68 | extern void zebra_vxlan_remote_vtep_del(ZAPI_HANDLER_ARGS); | |
fbac9605 | 69 | extern void zebra_vxlan_flood_control(ZAPI_HANDLER_ARGS); |
89f4e507 | 70 | extern void zebra_vxlan_advertise_subnet(ZAPI_HANDLER_ARGS); |
278e26de | 71 | extern void zebra_vxlan_advertise_svi_macip(ZAPI_HANDLER_ARGS); |
89f4e507 QY |
72 | extern void zebra_vxlan_advertise_gw_macip(ZAPI_HANDLER_ARGS); |
73 | extern void zebra_vxlan_advertise_all_vni(ZAPI_HANDLER_ARGS); | |
3950b52c | 74 | extern void zebra_vxlan_dup_addr_detection(ZAPI_HANDLER_ARGS); |
89f4e507 | 75 | |
c48d9f5f | 76 | extern int is_l3vni_for_prefix_routes_only(vni_t vni); |
d3135ba3 | 77 | extern ifindex_t get_l3vni_svi_ifindex(vrf_id_t vrf_id); |
523cafc4 | 78 | extern int zebra_vxlan_vrf_delete(struct zebra_vrf *zvrf); |
84915b0a | 79 | extern int zebra_vxlan_vrf_enable(struct zebra_vrf *zvrf); |
80 | extern int zebra_vxlan_vrf_disable(struct zebra_vrf *zvrf); | |
81 | extern int zebra_vxlan_vrf_delete(struct zebra_vrf *zvrf); | |
9aa741ea | 82 | extern void zebra_vxlan_print_specific_nh_l3vni(struct vty *vty, vni_t l3vni, |
9f049418 | 83 | struct ipaddr *ip, bool uj); |
088f1098 | 84 | extern void zebra_vxlan_print_evpn(struct vty *vty, bool uj); |
9aa741ea | 85 | extern void zebra_vxlan_print_specific_rmac_l3vni(struct vty *vty, vni_t l3vni, |
316f4ca4 | 86 | struct ethaddr *rmac, |
9f049418 | 87 | bool use_json); |
d62a17ae | 88 | extern void zebra_vxlan_print_macs_vni(struct vty *vty, struct zebra_vrf *zvrf, |
9f049418 | 89 | vni_t vni, bool use_json); |
d62a17ae | 90 | extern 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 |
94 | extern 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 | 98 | extern 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 | 102 | extern 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 | 106 | extern 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 |
110 | extern void zebra_vxlan_print_macs_vni_dad(struct vty *vty, |
111 | struct zebra_vrf *zvrf, vni_t vni, | |
112 | bool use_json); | |
d62a17ae | 113 | extern void zebra_vxlan_print_neigh_vni(struct vty *vty, struct zebra_vrf *zvrf, |
9f049418 | 114 | vni_t vni, bool use_json); |
d62a17ae | 115 | extern 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 |
119 | extern 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 | 123 | extern 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 | 127 | extern 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 |
131 | extern void zebra_vxlan_print_neigh_vni_dad(struct vty *vty, |
132 | struct zebra_vrf *zvrf, vni_t vni, | |
133 | bool use_json); | |
d62a17ae | 134 | extern void zebra_vxlan_print_vni(struct vty *vty, struct zebra_vrf *zvrf, |
9f049418 | 135 | vni_t vni, bool use_json); |
cd233079 | 136 | extern void zebra_vxlan_print_vnis(struct vty *vty, struct zebra_vrf *zvrf, |
9f049418 | 137 | bool use_json); |
09af6961 NS |
138 | extern void zebra_vxlan_print_vnis_detail(struct vty *vty, |
139 | struct zebra_vrf *zvrf, | |
140 | bool use_json); | |
996c9314 | 141 | extern void zebra_vxlan_print_rmacs_l3vni(struct vty *vty, vni_t vni, |
9f049418 DS |
142 | bool use_json); |
143 | extern void zebra_vxlan_print_rmacs_all_l3vni(struct vty *vty, bool use_json); | |
996c9314 | 144 | extern void zebra_vxlan_print_nh_l3vni(struct vty *vty, vni_t vni, |
9f049418 DS |
145 | bool use_json); |
146 | extern void zebra_vxlan_print_nh_all_l3vni(struct vty *vty, bool use_json); | |
147 | extern void zebra_vxlan_print_l3vni(struct vty *vty, vni_t vni, bool use_json); | |
4cce389e MK |
148 | extern void zebra_vxlan_print_vrf_vni(struct vty *vty, struct zebra_vrf *zvrf, |
149 | json_object *json_vrfs); | |
1a98c087 MK |
150 | extern int zebra_vxlan_add_del_gw_macip(struct interface *ifp, struct prefix *p, |
151 | int add); | |
d62a17ae | 152 | extern int zebra_vxlan_svi_up(struct interface *ifp, struct interface *link_if); |
153 | extern int zebra_vxlan_svi_down(struct interface *ifp, | |
154 | struct interface *link_if); | |
ee69da27 | 155 | extern 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 | 159 | extern int zebra_vxlan_handle_kernel_neigh_del(struct interface *ifp, |
d62a17ae | 160 | struct interface *link_if, |
161 | struct ipaddr *ip); | |
d62a17ae | 162 | extern 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 | 166 | extern int zebra_vxlan_local_mac_del(struct interface *ifp, |
167 | struct interface *br_if, | |
168 | struct ethaddr *mac, vlanid_t vid); | |
169 | extern int zebra_vxlan_check_readd_remote_mac(struct interface *ifp, | |
170 | struct interface *br_if, | |
171 | struct ethaddr *mac, | |
172 | vlanid_t vid); | |
173 | extern int zebra_vxlan_check_del_local_mac(struct interface *ifp, | |
174 | struct interface *br_if, | |
175 | struct ethaddr *mac, vlanid_t vid); | |
176 | extern int zebra_vxlan_if_up(struct interface *ifp); | |
177 | extern int zebra_vxlan_if_down(struct interface *ifp); | |
178 | extern int zebra_vxlan_if_add(struct interface *ifp); | |
d7c0a89a | 179 | extern int zebra_vxlan_if_update(struct interface *ifp, uint16_t chgflags); |
d62a17ae | 180 | extern int zebra_vxlan_if_del(struct interface *ifp); |
523cafc4 | 181 | extern 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 | 184 | extern void zebra_vxlan_init_tables(struct zebra_vrf *zvrf); |
185 | extern void zebra_vxlan_close_tables(struct zebra_vrf *); | |
84915b0a | 186 | extern void zebra_vxlan_cleanup_tables(struct zebra_vrf *); |
6548050a PG |
187 | extern void zebra_vxlan_init(void); |
188 | extern void zebra_vxlan_disable(void); | |
2dbad57f | 189 | extern 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 | 193 | extern void zebra_vxlan_evpn_vrf_route_del(vrf_id_t vrf_id, |
6134fd82 | 194 | struct ipaddr *vtep_ip, |
195 | struct prefix *host_prefix); | |
1883de66 | 196 | extern 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); | |
200 | extern int zebra_vxlan_clear_dup_detect_vni_ip(struct vty *vty, | |
201 | struct zebra_vrf *zvrf, | |
202 | vni_t vni, struct ipaddr *ip); | |
203 | extern int zebra_vxlan_clear_dup_detect_vni_all(struct vty *vty, | |
204 | struct zebra_vrf *zvrf); | |
205 | extern 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 */ |