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1 /* Header file exported by rt_netlink.c to zebra.
2 * Copyright (C) 1997, 98, 99 Kunihiro Ishiguro
4 * This file is part of GNU Zebra.
6 * GNU Zebra is free software; you can redistribute it and/or modify it
7 * under the terms of the GNU General Public License as published by the
8 * Free Software Foundation; either version 2, or (at your option) any
11 * GNU Zebra is distributed in the hope that it will be useful, but
12 * WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * General Public License for more details.
16 * You should have received a copy of the GNU General Public License along
17 * with this program; see the file COPYING; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
21 #ifndef _ZEBRA_RT_NETLINK_H
22 #define _ZEBRA_RT_NETLINK_H
26 #include "zebra/zebra_mpls.h"
27 #include "zebra/zebra_dplane.h"
33 #define NL_DEFAULT_ROUTE_METRIC 20
36 * Additional protocol strings to push into routes
37 * If we add anything new here please make sure
39 * zebra2proto Function
40 * proto2zebra Function
41 * is_selfroute Function
42 * tools/frr To flush the route upon exit
44 * Finally update this file to allow iproute2 to
45 * know about this new route.
46 * tools/etc/iproute2/rt_protos.d
48 #define RTPROT_BGP 186
49 #define RTPROT_ISIS 187
50 #define RTPROT_OSPF 188
51 #define RTPROT_RIP 189
52 #define RTPROT_RIPNG 190
53 #if !defined(RTPROT_BABEL)
54 #define RTPROT_BABEL 42
56 #define RTPROT_NHRP 191
57 #define RTPROT_EIGRP 192
58 #define RTPROT_LDP 193
59 #define RTPROT_SHARP 194
60 #define RTPROT_PBR 195
61 #define RTPROT_ZSTATIC 196
62 #define RTPROT_OPENFABRIC 197
63 #define RTPROT_SRTE 198
65 void rt_netlink_init(void);
67 /* MPLS label forwarding table change, using dataplane context information. */
68 extern ssize_t
netlink_mpls_multipath_msg_encode(int cmd
,
69 struct zebra_dplane_ctx
*ctx
,
70 void *buf
, size_t buflen
);
72 extern ssize_t
netlink_route_multipath_msg_encode(int cmd
,
73 struct zebra_dplane_ctx
*ctx
,
74 uint8_t *data
, size_t datalen
,
75 bool fpm
, bool force_nhg
);
76 extern ssize_t
netlink_macfdb_update_ctx(struct zebra_dplane_ctx
*ctx
,
77 uint8_t *data
, size_t datalen
);
79 extern int netlink_route_change(struct nlmsghdr
*h
, ns_id_t ns_id
, int startup
);
80 extern int netlink_route_read(struct zebra_ns
*zns
);
82 extern int netlink_nexthop_change(struct nlmsghdr
*h
, ns_id_t ns_id
,
84 extern int netlink_nexthop_read(struct zebra_ns
*zns
);
85 extern ssize_t
netlink_nexthop_msg_encode(uint16_t cmd
,
86 const struct zebra_dplane_ctx
*ctx
,
87 void *buf
, size_t buflen
);
89 extern int netlink_neigh_change(struct nlmsghdr
*h
, ns_id_t ns_id
);
90 extern int netlink_macfdb_read(struct zebra_ns
*zns
);
91 extern int netlink_macfdb_read_for_bridge(struct zebra_ns
*zns
,
92 struct interface
*ifp
,
93 struct interface
*br_if
);
94 extern int netlink_neigh_read(struct zebra_ns
*zns
);
95 extern int netlink_neigh_read_for_vlan(struct zebra_ns
*zns
,
96 struct interface
*vlan_if
);
97 extern int netlink_macfdb_read_specific_mac(struct zebra_ns
*zns
,
98 struct interface
*br_if
,
99 struct ethaddr
*mac
, uint16_t vid
);
100 extern int netlink_neigh_read_specific_ip(struct ipaddr
*ip
,
101 struct interface
*vlan_if
);
102 extern vrf_id_t
vrf_lookup_by_table(uint32_t table_id
, ns_id_t ns_id
);
108 #endif /* HAVE_NETLINK */
110 #endif /* _ZEBRA_RT_NETLINK_H */