2 * Zebra next hop tracking header
3 * Copyright (C) 2013 Cumulus Networks, Inc.
5 * This file is part of GNU Zebra.
7 * GNU Zebra is free software; you can redistribute it and/or modify it
8 * under the terms of the GNU General Public License as published by the
9 * Free Software Foundation; either version 2, or (at your option) any
12 * GNU Zebra is distributed in the hope that it will be useful, but
13 * WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * General Public License for more details.
17 * You should have received a copy of the GNU General Public License along
18 * with this program; see the file COPYING; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
32 extern int zebra_rnh_ip_default_route
;
33 extern int zebra_rnh_ipv6_default_route
;
35 extern void zebra_rnh_init(void);
37 static inline int rnh_resolve_via_default(int family
)
39 if (((family
== AF_INET
) && zebra_rnh_ip_default_route
)
40 || ((family
== AF_INET6
) && zebra_rnh_ipv6_default_route
))
46 static inline const char *rnh_type2str(rnh_type_t type
)
49 case RNH_NEXTHOP_TYPE
:
51 case RNH_IMPORT_CHECK_TYPE
:
58 extern struct rnh
*zebra_add_rnh(struct prefix
*p
, vrf_id_t vrfid
,
59 rnh_type_t type
, bool *exists
);
60 extern struct rnh
*zebra_lookup_rnh(struct prefix
*p
, vrf_id_t vrfid
,
62 extern void zebra_free_rnh(struct rnh
*rnh
);
63 extern void zebra_add_rnh_client(struct rnh
*rnh
, struct zserv
*client
,
64 rnh_type_t type
, vrf_id_t vrfid
);
65 extern void zebra_register_rnh_pseudowire(vrf_id_t
, struct zebra_pw
*);
66 extern void zebra_deregister_rnh_pseudowire(vrf_id_t
, struct zebra_pw
*);
67 extern void zebra_remove_rnh_client(struct rnh
*rnh
, struct zserv
*client
,
69 extern void zebra_evaluate_rnh(struct zebra_vrf
*zvrf
, afi_t afi
, int force
,
70 rnh_type_t type
, struct prefix
*p
);
71 extern void zebra_print_rnh_table(vrf_id_t vrfid
, afi_t afi
, struct vty
*vty
,
72 rnh_type_t type
, struct prefix
*p
);
73 extern char *rnh_str(struct rnh
*rnh
, char *buf
, int size
);
79 #endif /*_ZEBRA_RNH_H */