3 * Copyright (C) 2016 Cumulus Networks
6 * This file is part of Quagga.
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
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.
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
22 #if !defined(__ZEBRA_RIB_H__)
23 #define __ZEBRA_RIB_H__
25 #include <zebra/zebra_ns.h>
27 /* MPLS (Segment Routing) global block */
28 typedef struct mpls_srgb_t_
30 u_int32_t start_label
;
34 /* Routing table instance. */
48 #define ZEBRA_VRF_RIB_SCHEDULED (1 << 0)
49 #define ZEBRA_VRF_RETAIN (2 << 0)
54 struct route_table
*table
[AFI_MAX
][SAFI_MAX
];
56 /* Static route configuration. */
57 struct route_table
*stable
[AFI_MAX
][SAFI_MAX
];
59 /* Recursive Nexthop table */
60 struct route_table
*rnh_table
[AFI_MAX
];
62 /* Import check table (used mostly by BGP */
63 struct route_table
*import_check_table
[AFI_MAX
];
65 /* Routing tables off of main table for redistribute table */
66 struct route_table
*other_table
[AFI_MAX
][ZEBRA_KERNEL_TABLE_MAX
];
68 /* 2nd pointer type used primarily to quell a warning on
69 * ALL_LIST_ELEMENTS_RO
71 struct list _rid_all_sorted_list
;
72 struct list _rid_lo_sorted_list
;
73 struct list
*rid_all_sorted_list
;
74 struct list
*rid_lo_sorted_list
;
75 struct prefix rid_user_assigned
;
78 * Back pointer to the owning namespace.
82 /* MPLS static LSP config table */
83 struct hash
*slsp_table
;
85 /* MPLS label forwarding table */
86 struct hash
*lsp_table
;
88 /* MPLS FEC binding table */
89 struct route_table
*fec_table
[AFI_MAX
];
91 /* MPLS Segment Routing Global block */
92 mpls_srgb_t mpls_srgb
;
94 /* MPLS processing flags */
96 #define MPLS_FLAG_SCHEDULE_LSPS (1 << 0)
99 static inline vrf_id_t
100 zvrf_id (struct zebra_vrf
*zvrf
)
102 return zvrf
->vrf
->vrf_id
;
105 static inline const char *
106 zvrf_name (struct zebra_vrf
*zvrf
)
108 return zvrf
->vrf
->name
;
112 zebra_vrf_table_with_table_id (afi_t afi
, safi_t safi
,
113 vrf_id_t vrf_id
, u_int32_t table_id
);
115 extern void zebra_vrf_static_route_interface_fixup (struct interface
*ifp
);
116 extern void zebra_vrf_update_all (struct zserv
*client
);
117 extern struct zebra_vrf
*zebra_vrf_lookup_by_id (vrf_id_t vrf_id
);
118 extern struct zebra_vrf
*zebra_vrf_lookup_by_name (const char *);
119 extern struct zebra_vrf
*zebra_vrf_alloc (void);
120 extern struct route_table
*zebra_vrf_table (afi_t
, safi_t
, vrf_id_t
);
121 extern struct route_table
*zebra_vrf_static_table (afi_t
, safi_t
, struct zebra_vrf
*zvrf
);
122 extern struct route_table
*zebra_vrf_other_route_table (afi_t afi
, u_int32_t table_id
,
124 extern void zebra_vrf_init (void);