projects / mirror_frr.git / blame
| Commit | Line | Data |
|---|---|---|
| acddc0ed | 1 | // SPDX-License-Identifier: GPL-2.0-or-later |
| 13d60d35 | 2 | /* |
| 3 | * Zebra VxLAN (EVPN) Data structures and definitions | |
| 4 | * These are public definitions referenced by other files. | |
| 5 | * Copyright (C) 2016, 2017 Cumulus Networks, Inc. | |
| 13d60d35 | 6 | */ |
| 7 | ||
| 8 | #ifndef _ZEBRA_VXLAN_H | |
| 9 | #define _ZEBRA_VXLAN_H | |
| 10 | ||
| 11 | #include <zebra.h> | |
| 0fb2ad05 | 12 | #include <zebra/zebra_router.h> |
| 13d60d35 | 13 | |
| 14 | #include "linklist.h" | |
| 15 | #include "if.h" | |
| 16 | #include "vlan.h" | |
| 17 | #include "vxlan.h" | |
| 18 | ||
| 4cce389e | 19 | #include "lib/json.h" |
| 13d60d35 | 20 | #include "zebra/zebra_vrf.h" |
| 89f4e507 | 21 | #include "zebra/zserv.h" |
| 036d93c0 | 22 | #include "zebra/zebra_dplane.h" |
| 8d30ff3b | 23 | #include "zebra/interface.h" |
| 13d60d35 | 24 | |
| 51e94aa7 EDP |
25 | #ifdef __cplusplus |
| 26 | extern "C" { | |
| 27 | #endif | |
| 28 | ||
| 13d60d35 | 29 | /* Is EVPN enabled? */ |
| 30 | #define EVPN_ENABLED(zvrf) (zvrf)->advertise_all_vni | |
| 4d762f26 | 31 | static inline int is_evpn_enabled(void) |
| 2853fed6 | 32 | { |
| 81157cbd | 33 | return EVPN_ENABLED(zebra_vrf_get_evpn()); |
| 2853fed6 | 34 | } |
| 35 | ||
| fbac9605 | 36 | static inline int |
| 4d762f26 | 37 | is_vxlan_flooding_head_end(void) |
| fbac9605 | 38 | { |
| cff8f33b | 39 | struct zebra_vrf *zvrf = zebra_vrf_get_evpn(); |
| fbac9605 DS |
40 | return (zvrf->vxlan_flood_ctrl == VXLAN_FLOOD_HEAD_END_REPL); |
| 41 | } | |
| 13d60d35 | 42 | |
| 43 | /* VxLAN interface change flags of interest. */ | |
| 3d434f5c AK |
44 | #define ZEBRA_VXLIF_LOCAL_IP_CHANGE (1 << 0) |
| 45 | #define ZEBRA_VXLIF_MASTER_CHANGE (1 << 1) | |
| 46 | #define ZEBRA_VXLIF_VLAN_CHANGE (1 << 2) | |
| 47 | #define ZEBRA_VXLIF_MCAST_GRP_CHANGE (1 << 3) | |
| c7620108 | 48 | #define ZEBRA_VXLIF_MASTER_MAC_CHANGE (1 << 4) |
| 3d434f5c | 49 | |
| 8d30ff3b SR |
50 | #define ZEBRA_VXLIF_VNI_UPDATE(__flags) \ |
| 51 | ((__flags) & (ZEBRA_VXLIF_VLAN_CHANGE | ZEBRA_VXLIF_MCAST_GRP_CHANGE)) | |
| 52 | #define ZEBRA_VXLIF_UPDATE(__flags) \ | |
| 53 | ((__flags) & (ZEBRA_VXLIF_LOCAL_IP_CHANGE | ZEBRA_VXLIF_MASTER_CHANGE)) | |
| 13d60d35 | 54 | |
| cd233079 CS |
55 | #define VNI_STR_LEN 32 |
| 56 | ||
| 1002497a | 57 | /* ZAPI message handlers */ |
| 89f4e507 QY |
58 | extern void zebra_vxlan_remote_macip_add(ZAPI_HANDLER_ARGS); |
| 59 | extern void zebra_vxlan_remote_macip_del(ZAPI_HANDLER_ARGS); | |
| 7e5b0b2b MS |
60 | extern void zebra_vxlan_remote_vtep_add_zapi(ZAPI_HANDLER_ARGS); |
| 61 | extern void zebra_vxlan_remote_vtep_del_zapi(ZAPI_HANDLER_ARGS); | |
| 62 | void zebra_vxlan_remote_vtep_add(vrf_id_t vrf_id, vni_t vni, | |
| 63 | struct in_addr vtep_ip, int flood_control); | |
| 64 | extern void zebra_vxlan_remote_vtep_del(vrf_id_t vrf_id, vni_t vni, | |
| 65 | struct in_addr vtep_ip); | |
| fbac9605 | 66 | extern void zebra_vxlan_flood_control(ZAPI_HANDLER_ARGS); |
| 89f4e507 | 67 | extern void zebra_vxlan_advertise_subnet(ZAPI_HANDLER_ARGS); |
| 278e26de | 68 | extern void zebra_vxlan_advertise_svi_macip(ZAPI_HANDLER_ARGS); |
| 89f4e507 QY |
69 | extern void zebra_vxlan_advertise_gw_macip(ZAPI_HANDLER_ARGS); |
| 70 | extern void zebra_vxlan_advertise_all_vni(ZAPI_HANDLER_ARGS); | |
| 3950b52c | 71 | extern void zebra_vxlan_dup_addr_detection(ZAPI_HANDLER_ARGS); |
| ecbbc3a7 | 72 | extern void zebra_vxlan_sg_replay(ZAPI_HANDLER_ARGS); |
| 89f4e507 | 73 | |
| c48d9f5f | 74 | extern int is_l3vni_for_prefix_routes_only(vni_t vni); |
| d3135ba3 | 75 | extern ifindex_t get_l3vni_svi_ifindex(vrf_id_t vrf_id); |
| b260197d SW |
76 | extern ifindex_t get_l3vni_vxlan_ifindex(vrf_id_t vrf_id); |
| 77 | extern vni_t get_l3vni_vni(vrf_id_t vrf_id); | |
| 78 | extern bool is_vrf_l3vni_svd_backed(vrf_id_t vrf_id); | |
| 523cafc4 | 79 | extern int zebra_vxlan_vrf_delete(struct zebra_vrf *zvrf); |
| 84915b0a | 80 | extern int zebra_vxlan_vrf_enable(struct zebra_vrf *zvrf); |
| 81 | extern int zebra_vxlan_vrf_disable(struct zebra_vrf *zvrf); | |
| 82 | extern int zebra_vxlan_vrf_delete(struct zebra_vrf *zvrf); | |
| 9aa741ea | 83 | extern void zebra_vxlan_print_specific_nh_l3vni(struct vty *vty, vni_t l3vni, |
| 9f049418 | 84 | struct ipaddr *ip, bool uj); |
| 088f1098 | 85 | extern void zebra_vxlan_print_evpn(struct vty *vty, bool uj); |
| 9aa741ea | 86 | extern void zebra_vxlan_print_specific_rmac_l3vni(struct vty *vty, vni_t l3vni, |
| 316f4ca4 | 87 | struct ethaddr *rmac, |
| 9f049418 | 88 | bool use_json); |
| d62a17ae | 89 | extern void zebra_vxlan_print_macs_vni(struct vty *vty, struct zebra_vrf *zvrf, |
| 283ef1b0 | 90 | vni_t vni, bool use_json, bool detail); |
| d62a17ae | 91 | extern void zebra_vxlan_print_macs_all_vni(struct vty *vty, |
| cd233079 | 92 | struct zebra_vrf *zvrf, |
| 1374d4db | 93 | bool print_dup, |
| 9f049418 | 94 | bool use_json); |
| cffe7580 NS |
95 | extern void zebra_vxlan_print_macs_all_vni_detail(struct vty *vty, |
| 96 | struct zebra_vrf *zvrf, | |
| 97 | bool print_dup, | |
| 98 | bool use_json); | |
| d62a17ae | 99 | extern void zebra_vxlan_print_macs_all_vni_vtep(struct vty *vty, |
| 100 | struct zebra_vrf *zvrf, | |
| cd233079 | 101 | struct in_addr vtep_ip, |
| 9f049418 | 102 | bool use_json); |
| d62a17ae | 103 | extern void zebra_vxlan_print_specific_mac_vni(struct vty *vty, |
| 104 | struct zebra_vrf *zvrf, | |
| 24cdbd0d DS |
105 | vni_t vni, struct ethaddr *mac, |
| 106 | bool use_json); | |
| d62a17ae | 107 | extern void zebra_vxlan_print_macs_vni_vtep(struct vty *vty, |
| 108 | struct zebra_vrf *zvrf, vni_t vni, | |
| cd233079 | 109 | struct in_addr vtep_ip, |
| 9f049418 | 110 | bool use_json); |
| 1374d4db CS |
111 | extern void zebra_vxlan_print_macs_vni_dad(struct vty *vty, |
| 112 | struct zebra_vrf *zvrf, vni_t vni, | |
| 113 | bool use_json); | |
| d62a17ae | 114 | extern void zebra_vxlan_print_neigh_vni(struct vty *vty, struct zebra_vrf *zvrf, |
| 9f049418 | 115 | vni_t vni, bool use_json); |
| d62a17ae | 116 | extern void zebra_vxlan_print_neigh_all_vni(struct vty *vty, |
| cd233079 | 117 | struct zebra_vrf *zvrf, |
| 1374d4db | 118 | bool print_dup, |
| 9f049418 | 119 | bool use_json); |
| e3fac919 NS |
120 | extern void zebra_vxlan_print_neigh_all_vni_detail(struct vty *vty, |
| 121 | struct zebra_vrf *zvrf, | |
| 122 | bool print_dup, | |
| 123 | bool use_json); | |
| d62a17ae | 124 | extern void zebra_vxlan_print_specific_neigh_vni(struct vty *vty, |
| 125 | struct zebra_vrf *zvrf, | |
| cd233079 | 126 | vni_t vni, struct ipaddr *ip, |
| 9f049418 | 127 | bool use_json); |
| d62a17ae | 128 | extern void zebra_vxlan_print_neigh_vni_vtep(struct vty *vty, |
| 129 | struct zebra_vrf *zvrf, vni_t vni, | |
| cd233079 | 130 | struct in_addr vtep_ip, |
| 9f049418 | 131 | bool use_json); |
| 1374d4db CS |
132 | extern void zebra_vxlan_print_neigh_vni_dad(struct vty *vty, |
| 133 | struct zebra_vrf *zvrf, vni_t vni, | |
| 134 | bool use_json); | |
| d62a17ae | 135 | extern void zebra_vxlan_print_vni(struct vty *vty, struct zebra_vrf *zvrf, |
| 06931fdb LK |
136 | vni_t vni, bool use_json, |
| 137 | json_object *json_array); | |
| cd233079 | 138 | extern void zebra_vxlan_print_vnis(struct vty *vty, struct zebra_vrf *zvrf, |
| 9f049418 | 139 | bool use_json); |
| 09af6961 NS |
140 | extern void zebra_vxlan_print_vnis_detail(struct vty *vty, |
| 141 | struct zebra_vrf *zvrf, | |
| 142 | bool use_json); | |
| 996c9314 | 143 | extern void zebra_vxlan_print_rmacs_l3vni(struct vty *vty, vni_t vni, |
| 9f049418 DS |
144 | bool use_json); |
| 145 | extern void zebra_vxlan_print_rmacs_all_l3vni(struct vty *vty, bool use_json); | |
| 996c9314 | 146 | extern void zebra_vxlan_print_nh_l3vni(struct vty *vty, vni_t vni, |
| 9f049418 | 147 | bool use_json); |
| d44fc240 | 148 | extern void zebra_vxlan_print_nh_svd(struct vty *vty, bool use_json); |
| 9f049418 DS |
149 | extern void zebra_vxlan_print_nh_all_l3vni(struct vty *vty, bool use_json); |
| 150 | extern void zebra_vxlan_print_l3vni(struct vty *vty, vni_t vni, bool use_json); | |
| 4cce389e MK |
151 | extern void zebra_vxlan_print_vrf_vni(struct vty *vty, struct zebra_vrf *zvrf, |
| 152 | json_object *json_vrfs); | |
| 7e5b0b2b MS |
153 | extern int zebra_vxlan_add_del_gw_macip(struct interface *ifp, |
| 154 | const struct prefix *p, int add); | |
| d62a17ae | 155 | extern int zebra_vxlan_svi_up(struct interface *ifp, struct interface *link_if); |
| 156 | extern int zebra_vxlan_svi_down(struct interface *ifp, | |
| 157 | struct interface *link_if); | |
| ee69da27 | 158 | extern int zebra_vxlan_handle_kernel_neigh_update( |
| d62a17ae | 159 | struct interface *ifp, struct interface *link_if, struct ipaddr *ip, |
| a37f4598 | 160 | struct ethaddr *macaddr, uint16_t state, bool is_ext, |
| b169fd6f | 161 | bool is_router, bool local_inactive, bool dp_static); |
| ee69da27 | 162 | extern int zebra_vxlan_handle_kernel_neigh_del(struct interface *ifp, |
| d62a17ae | 163 | struct interface *link_if, |
| 164 | struct ipaddr *ip); | |
| d62a17ae | 165 | extern int zebra_vxlan_local_mac_add_update(struct interface *ifp, |
| 166 | struct interface *br_if, | |
| 167 | struct ethaddr *mac, vlanid_t vid, | |
| b169fd6f AK |
168 | bool sticky, bool local_inactive, |
| 169 | bool dp_static); | |
| d62a17ae | 170 | extern int zebra_vxlan_local_mac_del(struct interface *ifp, |
| 171 | struct interface *br_if, | |
| 172 | struct ethaddr *mac, vlanid_t vid); | |
| 784d88aa | 173 | extern int zebra_vxlan_check_readd_vtep(struct interface *ifp, vni_t vni, |
| 4b3f26f4 | 174 | struct in_addr vtep_ip); |
| d62a17ae | 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); | |
| 00d30205 | 178 | extern int zebra_vxlan_if_update(struct interface *ifp, |
| 179 | struct zebra_vxlan_if_update_ctx *ctx); | |
| 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, |
| e4a1ec74 MS |
190 | const struct ethaddr *rmac, |
| 191 | const struct ipaddr *ip, | |
| 192 | const 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); | |
| e20755b2 | 196 | extern int zebra_vxlan_clear_dup_detect_vni_mac(struct zebra_vrf *zvrf, |
| 1883de66 | 197 | vni_t vni, |
| 9bee0232 CS |
198 | struct ethaddr *macaddr, |
| 199 | char *errmsg, | |
| 200 | size_t errmsg_len); | |
| e20755b2 | 201 | extern int zebra_vxlan_clear_dup_detect_vni_ip(struct zebra_vrf *zvrf, |
| 9bee0232 CS |
202 | vni_t vni, struct ipaddr *ip, |
| 203 | char *errmsg, size_t errmsg_len); | |
| e20755b2 CS |
204 | extern int zebra_vxlan_clear_dup_detect_vni_all(struct zebra_vrf *zvrf); |
| 205 | extern int zebra_vxlan_clear_dup_detect_vni(struct zebra_vrf *zvrf, vni_t vni); | |
| 036d93c0 MS |
206 | extern void zebra_vxlan_handle_result(struct zebra_dplane_ctx *ctx); |
| 207 | ||
| 27627f9a | 208 | extern void zebra_evpn_init(void); |
| 0056f687 CS |
209 | extern void zebra_vxlan_macvlan_up(struct interface *ifp); |
| 210 | extern void zebra_vxlan_macvlan_down(struct interface *ifp); | |
| ce5160c0 | 211 | extern int vni_list_cmp(void *p1, void *p2); |
| 15400f95 AK |
212 | extern int zebra_vxlan_dp_network_mac_add(struct interface *ifp, |
| 213 | struct interface *br_if, | |
| 214 | struct ethaddr *macaddr, vlanid_t vid, | |
| 784d88aa SR |
215 | vni_t vni, uint32_t nhg_id, |
| 216 | bool sticky, bool dp_static); | |
| 15400f95 AK |
217 | extern int zebra_vxlan_dp_network_mac_del(struct interface *ifp, |
| 218 | struct interface *br_if, | |
| 784d88aa SR |
219 | struct ethaddr *macaddr, vlanid_t vid, |
| 220 | vni_t vni); | |
| 13d60d35 | 221 | |
| 7d99ad7f | 222 | extern void zebra_vxlan_set_accept_bgp_seq(bool set); |
| da823882 | 223 | extern bool zebra_vxlan_get_accept_bgp_seq(void); |
| 7d99ad7f | 224 | |
| 51e94aa7 EDP |
225 | #ifdef __cplusplus |
| 226 | } | |
| 227 | #endif | |
| 228 | ||
| 13d60d35 | 229 | #endif /* _ZEBRA_VXLAN_H */ |