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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 QY |
70 | extern void zebra_vxlan_advertise_subnet(ZAPI_HANDLER_ARGS); |
71 | extern void zebra_vxlan_advertise_gw_macip(ZAPI_HANDLER_ARGS); | |
72 | extern void zebra_vxlan_advertise_all_vni(ZAPI_HANDLER_ARGS); | |
3950b52c | 73 | extern void zebra_vxlan_dup_addr_detection(ZAPI_HANDLER_ARGS); |
89f4e507 | 74 | |
c48d9f5f | 75 | extern int is_l3vni_for_prefix_routes_only(vni_t vni); |
d3135ba3 | 76 | extern ifindex_t get_l3vni_svi_ifindex(vrf_id_t vrf_id); |
523cafc4 | 77 | extern int zebra_vxlan_vrf_delete(struct zebra_vrf *zvrf); |
84915b0a | 78 | extern int zebra_vxlan_vrf_enable(struct zebra_vrf *zvrf); |
79 | extern int zebra_vxlan_vrf_disable(struct zebra_vrf *zvrf); | |
80 | extern int zebra_vxlan_vrf_delete(struct zebra_vrf *zvrf); | |
9aa741ea | 81 | extern void zebra_vxlan_print_specific_nh_l3vni(struct vty *vty, vni_t l3vni, |
9f049418 | 82 | struct ipaddr *ip, bool uj); |
088f1098 | 83 | extern void zebra_vxlan_print_evpn(struct vty *vty, bool uj); |
9aa741ea | 84 | extern void zebra_vxlan_print_specific_rmac_l3vni(struct vty *vty, vni_t l3vni, |
316f4ca4 | 85 | struct ethaddr *rmac, |
9f049418 | 86 | bool use_json); |
d62a17ae | 87 | extern void zebra_vxlan_print_macs_vni(struct vty *vty, struct zebra_vrf *zvrf, |
9f049418 | 88 | vni_t vni, bool use_json); |
d62a17ae | 89 | extern 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 |
93 | extern 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 | 97 | extern 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 | 101 | extern 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 | 105 | extern 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 |
109 | extern void zebra_vxlan_print_macs_vni_dad(struct vty *vty, |
110 | struct zebra_vrf *zvrf, vni_t vni, | |
111 | bool use_json); | |
d62a17ae | 112 | extern void zebra_vxlan_print_neigh_vni(struct vty *vty, struct zebra_vrf *zvrf, |
9f049418 | 113 | vni_t vni, bool use_json); |
d62a17ae | 114 | extern 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 |
118 | extern 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 | 122 | extern 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 | 126 | extern 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 |
130 | extern void zebra_vxlan_print_neigh_vni_dad(struct vty *vty, |
131 | struct zebra_vrf *zvrf, vni_t vni, | |
132 | bool use_json); | |
d62a17ae | 133 | extern void zebra_vxlan_print_vni(struct vty *vty, struct zebra_vrf *zvrf, |
9f049418 | 134 | vni_t vni, bool use_json); |
cd233079 | 135 | extern void zebra_vxlan_print_vnis(struct vty *vty, struct zebra_vrf *zvrf, |
9f049418 | 136 | bool use_json); |
09af6961 NS |
137 | extern void zebra_vxlan_print_vnis_detail(struct vty *vty, |
138 | struct zebra_vrf *zvrf, | |
139 | bool use_json); | |
996c9314 | 140 | extern void zebra_vxlan_print_rmacs_l3vni(struct vty *vty, vni_t vni, |
9f049418 DS |
141 | bool use_json); |
142 | extern void zebra_vxlan_print_rmacs_all_l3vni(struct vty *vty, bool use_json); | |
996c9314 | 143 | extern void zebra_vxlan_print_nh_l3vni(struct vty *vty, vni_t vni, |
9f049418 DS |
144 | bool use_json); |
145 | extern void zebra_vxlan_print_nh_all_l3vni(struct vty *vty, bool use_json); | |
146 | extern void zebra_vxlan_print_l3vni(struct vty *vty, vni_t vni, bool use_json); | |
4cce389e MK |
147 | extern void zebra_vxlan_print_vrf_vni(struct vty *vty, struct zebra_vrf *zvrf, |
148 | json_object *json_vrfs); | |
1a98c087 MK |
149 | extern int zebra_vxlan_add_del_gw_macip(struct interface *ifp, struct prefix *p, |
150 | int add); | |
d62a17ae | 151 | extern int zebra_vxlan_svi_up(struct interface *ifp, struct interface *link_if); |
152 | extern int zebra_vxlan_svi_down(struct interface *ifp, | |
153 | struct interface *link_if); | |
ee69da27 | 154 | extern 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 | 158 | extern int zebra_vxlan_handle_kernel_neigh_del(struct interface *ifp, |
d62a17ae | 159 | struct interface *link_if, |
160 | struct ipaddr *ip); | |
d62a17ae | 161 | extern 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 | 165 | extern int zebra_vxlan_local_mac_del(struct interface *ifp, |
166 | struct interface *br_if, | |
167 | struct ethaddr *mac, vlanid_t vid); | |
168 | extern int zebra_vxlan_check_readd_remote_mac(struct interface *ifp, | |
169 | struct interface *br_if, | |
170 | struct ethaddr *mac, | |
171 | vlanid_t vid); | |
172 | extern int zebra_vxlan_check_del_local_mac(struct interface *ifp, | |
173 | struct interface *br_if, | |
174 | struct ethaddr *mac, vlanid_t vid); | |
175 | extern int zebra_vxlan_if_up(struct interface *ifp); | |
176 | extern int zebra_vxlan_if_down(struct interface *ifp); | |
177 | extern int zebra_vxlan_if_add(struct interface *ifp); | |
d7c0a89a | 178 | extern int zebra_vxlan_if_update(struct interface *ifp, uint16_t chgflags); |
d62a17ae | 179 | extern int zebra_vxlan_if_del(struct interface *ifp); |
523cafc4 | 180 | extern 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 | 183 | extern void zebra_vxlan_init_tables(struct zebra_vrf *zvrf); |
184 | extern void zebra_vxlan_close_tables(struct zebra_vrf *); | |
84915b0a | 185 | extern void zebra_vxlan_cleanup_tables(struct zebra_vrf *); |
6548050a PG |
186 | extern void zebra_vxlan_init(void); |
187 | extern void zebra_vxlan_disable(void); | |
2dbad57f | 188 | extern 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 | 192 | extern void zebra_vxlan_evpn_vrf_route_del(vrf_id_t vrf_id, |
6134fd82 | 193 | struct ipaddr *vtep_ip, |
194 | struct prefix *host_prefix); | |
1883de66 | 195 | extern 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); | |
199 | extern int zebra_vxlan_clear_dup_detect_vni_ip(struct vty *vty, | |
200 | struct zebra_vrf *zvrf, | |
201 | vni_t vni, struct ipaddr *ip); | |
202 | extern int zebra_vxlan_clear_dup_detect_vni_all(struct vty *vty, | |
203 | struct zebra_vrf *zvrf); | |
204 | extern 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 */ |