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7c551956 DS |
1 | /* |
2 | * Zebra Vrf Header | |
3 | * Copyright (C) 2016 Cumulus Networks | |
4 | * Donald Sahrp | |
5 | * | |
6 | * This file is part of Quagga. | |
7 | * | |
8 | * Quagga 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 | * Quagga 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 | * | |
896014f4 DL |
18 | * You should have received a copy of the GNU General Public License along |
19 | * with this program; see the file COPYING; if not, write to the Free Software | |
20 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA | |
7c551956 DS |
21 | */ |
22 | #if !defined(__ZEBRA_RIB_H__) | |
23 | #define __ZEBRA_RIB_H__ | |
24 | ||
25 | #include <zebra/zebra_ns.h> | |
6833ae01 | 26 | #include <zebra/zebra_pw.h> |
7c551956 | 27 | |
1b6d5c7e | 28 | /* MPLS (Segment Routing) global block */ |
d62a17ae | 29 | typedef struct mpls_srgb_t_ { |
30 | u_int32_t start_label; | |
31 | u_int32_t end_label; | |
1b6d5c7e VV |
32 | } mpls_srgb_t; |
33 | ||
7c551956 | 34 | /* Routing table instance. */ |
d62a17ae | 35 | struct zebra_vrf { |
36 | /* Back pointer */ | |
37 | struct vrf *vrf; | |
7c551956 | 38 | |
d62a17ae | 39 | /* Description. */ |
40 | char *desc; | |
7c551956 | 41 | |
d62a17ae | 42 | /* FIB identifier. */ |
43 | u_char fib_id; | |
7c551956 | 44 | |
d62a17ae | 45 | /* Flags. */ |
46 | u_int16_t flags; | |
7c551956 | 47 | #define ZEBRA_VRF_RIB_SCHEDULED (1 << 0) |
5a8dfcd8 | 48 | #define ZEBRA_VRF_RETAIN (2 << 0) |
7c551956 | 49 | |
d62a17ae | 50 | u_int32_t table_id; |
7c551956 | 51 | |
d62a17ae | 52 | /* Routing table. */ |
53 | struct route_table *table[AFI_MAX][SAFI_MAX]; | |
7c551956 | 54 | |
d62a17ae | 55 | /* Static route configuration. */ |
56 | struct route_table *stable[AFI_MAX][SAFI_MAX]; | |
7c551956 | 57 | |
d62a17ae | 58 | /* Recursive Nexthop table */ |
59 | struct route_table *rnh_table[AFI_MAX]; | |
7c551956 | 60 | |
d62a17ae | 61 | /* Import check table (used mostly by BGP */ |
62 | struct route_table *import_check_table[AFI_MAX]; | |
7c551956 | 63 | |
d62a17ae | 64 | /* Routing tables off of main table for redistribute table */ |
65 | struct route_table *other_table[AFI_MAX][ZEBRA_KERNEL_TABLE_MAX]; | |
7c551956 | 66 | |
d62a17ae | 67 | /* 2nd pointer type used primarily to quell a warning on |
68 | * ALL_LIST_ELEMENTS_RO | |
69 | */ | |
70 | struct list _rid_all_sorted_list; | |
71 | struct list _rid_lo_sorted_list; | |
72 | struct list *rid_all_sorted_list; | |
73 | struct list *rid_lo_sorted_list; | |
74 | struct prefix rid_user_assigned; | |
7c551956 | 75 | |
d62a17ae | 76 | /* |
77 | * Back pointer to the owning namespace. | |
78 | */ | |
79 | struct zebra_ns *zns; | |
54d48ea1 | 80 | |
d62a17ae | 81 | /* MPLS static LSP config table */ |
82 | struct hash *slsp_table; | |
54d48ea1 | 83 | |
d62a17ae | 84 | /* MPLS label forwarding table */ |
85 | struct hash *lsp_table; | |
939fba27 | 86 | |
d62a17ae | 87 | /* MPLS FEC binding table */ |
88 | struct route_table *fec_table[AFI_MAX]; | |
f31e084c | 89 | |
d62a17ae | 90 | /* MPLS Segment Routing Global block */ |
91 | mpls_srgb_t mpls_srgb; | |
1b6d5c7e | 92 | |
6833ae01 | 93 | /* Pseudowires. */ |
94 | struct zebra_pw_head pseudowires; | |
95 | ||
d62a17ae | 96 | /* MPLS processing flags */ |
97 | u_int16_t mpls_flags; | |
939fba27 | 98 | #define MPLS_FLAG_SCHEDULE_LSPS (1 << 0) |
57282a31 | 99 | |
d62a17ae | 100 | /* |
101 | * VNI hash table (for EVPN). Only in default instance. | |
102 | */ | |
103 | struct hash *vni_table; | |
104 | /* | |
105 | * Whether EVPN is enabled or not. | |
106 | */ | |
107 | int advertise_all_vni; | |
108 | ||
109 | /* Route Installs */ | |
110 | uint64_t installs; | |
111 | uint64_t removals; | |
112 | uint64_t neigh_updates; | |
113 | uint64_t lsp_installs; | |
114 | uint64_t lsp_removals; | |
7c551956 DS |
115 | }; |
116 | ||
d62a17ae | 117 | static inline vrf_id_t zvrf_id(struct zebra_vrf *zvrf) |
661512bf | 118 | { |
d62a17ae | 119 | return zvrf->vrf->vrf_id; |
661512bf RW |
120 | } |
121 | ||
d62a17ae | 122 | static inline const char *zvrf_name(struct zebra_vrf *zvrf) |
661512bf | 123 | { |
d62a17ae | 124 | return zvrf->vrf->name; |
661512bf RW |
125 | } |
126 | ||
d62a17ae | 127 | struct route_table *zebra_vrf_table_with_table_id(afi_t afi, safi_t safi, |
128 | vrf_id_t vrf_id, | |
129 | u_int32_t table_id); | |
130 | ||
d62a17ae | 131 | extern void zebra_vrf_update_all(struct zserv *client); |
132 | extern struct zebra_vrf *zebra_vrf_lookup_by_id(vrf_id_t vrf_id); | |
133 | extern struct zebra_vrf *zebra_vrf_lookup_by_name(const char *); | |
134 | extern struct zebra_vrf *zebra_vrf_alloc(void); | |
135 | extern struct route_table *zebra_vrf_table(afi_t, safi_t, vrf_id_t); | |
136 | extern struct route_table *zebra_vrf_static_table(afi_t, safi_t, | |
137 | struct zebra_vrf *zvrf); | |
138 | extern struct route_table * | |
139 | zebra_vrf_other_route_table(afi_t afi, u_int32_t table_id, vrf_id_t vrf_id); | |
140 | extern void zebra_vrf_init(void); | |
7c551956 | 141 | #endif |