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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 | 40 | static 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 | ||
13d60d35 | 47 | |
48 | /* VxLAN interface change flags of interest. */ | |
49 | #define ZEBRA_VXLIF_LOCAL_IP_CHANGE 0x1 | |
50 | #define ZEBRA_VXLIF_MASTER_CHANGE 0x2 | |
51 | #define ZEBRA_VXLIF_VLAN_CHANGE 0x4 | |
52 | ||
cd233079 CS |
53 | #define VNI_STR_LEN 32 |
54 | ||
1002497a | 55 | /* ZAPI message handlers */ |
89f4e507 QY |
56 | extern void zebra_vxlan_remote_macip_add(ZAPI_HANDLER_ARGS); |
57 | extern void zebra_vxlan_remote_macip_del(ZAPI_HANDLER_ARGS); | |
58 | extern void zebra_vxlan_remote_vtep_add(ZAPI_HANDLER_ARGS); | |
59 | extern void zebra_vxlan_remote_vtep_del(ZAPI_HANDLER_ARGS); | |
60 | extern void zebra_vxlan_advertise_subnet(ZAPI_HANDLER_ARGS); | |
61 | extern void zebra_vxlan_advertise_gw_macip(ZAPI_HANDLER_ARGS); | |
62 | extern void zebra_vxlan_advertise_all_vni(ZAPI_HANDLER_ARGS); | |
63 | ||
c48d9f5f | 64 | extern int is_l3vni_for_prefix_routes_only(vni_t vni); |
d3135ba3 | 65 | extern ifindex_t get_l3vni_svi_ifindex(vrf_id_t vrf_id); |
523cafc4 | 66 | extern int zebra_vxlan_vrf_delete(struct zebra_vrf *zvrf); |
84915b0a | 67 | extern int zebra_vxlan_vrf_enable(struct zebra_vrf *zvrf); |
68 | extern int zebra_vxlan_vrf_disable(struct zebra_vrf *zvrf); | |
69 | extern int zebra_vxlan_vrf_delete(struct zebra_vrf *zvrf); | |
9aa741ea | 70 | extern void zebra_vxlan_print_specific_nh_l3vni(struct vty *vty, vni_t l3vni, |
d7c0a89a QY |
71 | struct ipaddr *ip, uint8_t uj); |
72 | extern void zebra_vxlan_print_evpn(struct vty *vty, uint8_t uj); | |
9aa741ea | 73 | extern void zebra_vxlan_print_specific_rmac_l3vni(struct vty *vty, vni_t l3vni, |
316f4ca4 | 74 | struct ethaddr *rmac, |
d7c0a89a | 75 | uint8_t use_json); |
d62a17ae | 76 | extern void zebra_vxlan_print_macs_vni(struct vty *vty, struct zebra_vrf *zvrf, |
d7c0a89a | 77 | vni_t vni, uint8_t use_json); |
d62a17ae | 78 | extern void zebra_vxlan_print_macs_all_vni(struct vty *vty, |
cd233079 | 79 | struct zebra_vrf *zvrf, |
d7c0a89a | 80 | uint8_t use_json); |
d62a17ae | 81 | extern void zebra_vxlan_print_macs_all_vni_vtep(struct vty *vty, |
82 | struct zebra_vrf *zvrf, | |
cd233079 | 83 | struct in_addr vtep_ip, |
d7c0a89a | 84 | uint8_t use_json); |
d62a17ae | 85 | extern void zebra_vxlan_print_specific_mac_vni(struct vty *vty, |
86 | struct zebra_vrf *zvrf, | |
87 | vni_t vni, struct ethaddr *mac); | |
88 | extern void zebra_vxlan_print_macs_vni_vtep(struct vty *vty, | |
89 | struct zebra_vrf *zvrf, vni_t vni, | |
cd233079 | 90 | struct in_addr vtep_ip, |
d7c0a89a | 91 | uint8_t use_json); |
d62a17ae | 92 | extern void zebra_vxlan_print_neigh_vni(struct vty *vty, struct zebra_vrf *zvrf, |
d7c0a89a | 93 | vni_t vni, uint8_t use_json); |
d62a17ae | 94 | extern void zebra_vxlan_print_neigh_all_vni(struct vty *vty, |
cd233079 | 95 | struct zebra_vrf *zvrf, |
d7c0a89a | 96 | uint8_t use_json); |
d62a17ae | 97 | extern void zebra_vxlan_print_specific_neigh_vni(struct vty *vty, |
98 | struct zebra_vrf *zvrf, | |
cd233079 | 99 | vni_t vni, struct ipaddr *ip, |
d7c0a89a | 100 | uint8_t use_json); |
d62a17ae | 101 | extern void zebra_vxlan_print_neigh_vni_vtep(struct vty *vty, |
102 | struct zebra_vrf *zvrf, vni_t vni, | |
cd233079 | 103 | struct in_addr vtep_ip, |
d7c0a89a | 104 | uint8_t use_json); |
d62a17ae | 105 | extern void zebra_vxlan_print_vni(struct vty *vty, struct zebra_vrf *zvrf, |
d7c0a89a | 106 | vni_t vni, uint8_t use_json); |
cd233079 | 107 | extern void zebra_vxlan_print_vnis(struct vty *vty, struct zebra_vrf *zvrf, |
d7c0a89a | 108 | uint8_t use_json); |
996c9314 | 109 | extern void zebra_vxlan_print_rmacs_l3vni(struct vty *vty, vni_t vni, |
d7c0a89a QY |
110 | uint8_t use_json); |
111 | extern void zebra_vxlan_print_rmacs_all_l3vni(struct vty *vty, | |
112 | uint8_t use_json); | |
996c9314 | 113 | extern void zebra_vxlan_print_nh_l3vni(struct vty *vty, vni_t vni, |
d7c0a89a QY |
114 | uint8_t use_json); |
115 | extern void zebra_vxlan_print_nh_all_l3vni(struct vty *vty, uint8_t use_json); | |
b7cfce93 | 116 | extern void zebra_vxlan_print_l3vni(struct vty *vty, vni_t vni, |
d7c0a89a | 117 | uint8_t use_json); |
4cce389e MK |
118 | extern void zebra_vxlan_print_vrf_vni(struct vty *vty, struct zebra_vrf *zvrf, |
119 | json_object *json_vrfs); | |
1a98c087 MK |
120 | extern int zebra_vxlan_add_del_gw_macip(struct interface *ifp, struct prefix *p, |
121 | int add); | |
d62a17ae | 122 | extern int zebra_vxlan_svi_up(struct interface *ifp, struct interface *link_if); |
123 | extern int zebra_vxlan_svi_down(struct interface *ifp, | |
124 | struct interface *link_if); | |
ee69da27 | 125 | extern int zebra_vxlan_handle_kernel_neigh_update( |
d62a17ae | 126 | struct interface *ifp, struct interface *link_if, struct ipaddr *ip, |
68e33151 CS |
127 | struct ethaddr *macaddr, uint16_t state, uint8_t ext_learned, |
128 | uint8_t router_flag); | |
ee69da27 | 129 | extern int zebra_vxlan_handle_kernel_neigh_del(struct interface *ifp, |
d62a17ae | 130 | struct interface *link_if, |
131 | struct ipaddr *ip); | |
d62a17ae | 132 | extern int zebra_vxlan_local_mac_add_update(struct interface *ifp, |
133 | struct interface *br_if, | |
134 | struct ethaddr *mac, vlanid_t vid, | |
d7c0a89a | 135 | uint8_t sticky); |
d62a17ae | 136 | extern int zebra_vxlan_local_mac_del(struct interface *ifp, |
137 | struct interface *br_if, | |
138 | struct ethaddr *mac, vlanid_t vid); | |
139 | extern int zebra_vxlan_check_readd_remote_mac(struct interface *ifp, | |
140 | struct interface *br_if, | |
141 | struct ethaddr *mac, | |
142 | vlanid_t vid); | |
143 | extern int zebra_vxlan_check_del_local_mac(struct interface *ifp, | |
144 | struct interface *br_if, | |
145 | struct ethaddr *mac, vlanid_t vid); | |
146 | extern int zebra_vxlan_if_up(struct interface *ifp); | |
147 | extern int zebra_vxlan_if_down(struct interface *ifp); | |
148 | extern int zebra_vxlan_if_add(struct interface *ifp); | |
d7c0a89a | 149 | extern int zebra_vxlan_if_update(struct interface *ifp, uint16_t chgflags); |
d62a17ae | 150 | extern int zebra_vxlan_if_del(struct interface *ifp); |
523cafc4 | 151 | extern int zebra_vxlan_process_vrf_vni_cmd(struct zebra_vrf *zvrf, vni_t vni, |
996c9314 LB |
152 | char *err, int err_str_sz, |
153 | int filter, int add); | |
d62a17ae | 154 | extern void zebra_vxlan_init_tables(struct zebra_vrf *zvrf); |
155 | extern void zebra_vxlan_close_tables(struct zebra_vrf *); | |
84915b0a | 156 | extern void zebra_vxlan_cleanup_tables(struct zebra_vrf *); |
b7cfce93 MK |
157 | extern void zebra_vxlan_ns_init(struct zebra_ns *zns); |
158 | extern void zebra_vxlan_ns_disable(struct zebra_ns *zns); | |
2dbad57f | 159 | extern void zebra_vxlan_evpn_vrf_route_add(vrf_id_t vrf_id, |
160 | struct ethaddr *rmac, | |
6134fd82 | 161 | struct ipaddr *ip, |
162 | struct prefix *host_prefix); | |
2dbad57f | 163 | extern void zebra_vxlan_evpn_vrf_route_del(vrf_id_t vrf_id, |
6134fd82 | 164 | struct ipaddr *vtep_ip, |
165 | struct prefix *host_prefix); | |
13d60d35 | 166 | |
167 | #endif /* _ZEBRA_VXLAN_H */ |