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fe18ee2d DS |
1 | /* |
2 | * Zebra NS header | |
3 | * Copyright (C) 2016 Cumulus Networks, Inc. | |
4 | * Donald Sharp | |
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 | |
fe18ee2d DS |
21 | */ |
22 | #if !defined(__ZEBRA_NS_H__) | |
23 | #define __ZEBRA_NS_H__ | |
24 | ||
13460c44 | 25 | #include <lib/ns.h> |
942bf97b | 26 | #include <lib/vrf.h> |
13460c44 | 27 | |
fe18ee2d DS |
28 | #ifdef HAVE_NETLINK |
29 | /* Socket interface to kernel */ | |
d62a17ae | 30 | struct nlsock { |
31 | int sock; | |
32 | int seq; | |
33 | struct sockaddr_nl snl; | |
34 | char name[64]; | |
fe18ee2d DS |
35 | }; |
36 | #endif | |
37 | ||
5335613b DS |
38 | struct zebra_ns_table { |
39 | RB_ENTRY(zebra_ns_table) zebra_ns_table_entry; | |
40 | ||
41 | uint32_t tableid; | |
42 | afi_t afi; | |
43 | ||
44 | struct route_table *table; | |
45 | }; | |
46 | RB_HEAD(zebra_ns_table_head, zebra_ns_table); | |
47 | RB_PROTOTYPE(zebra_ns_table_head, zebra_ns_table, zebra_ns_table_entry, | |
48 | zebra_ns_table_entry_compare) | |
49 | ||
d62a17ae | 50 | struct zebra_ns { |
51 | /* net-ns name. */ | |
52 | char name[VRF_NAMSIZ]; | |
fe18ee2d | 53 | |
d62a17ae | 54 | /* Identifier. */ |
55 | ns_id_t ns_id; | |
fe18ee2d DS |
56 | |
57 | #ifdef HAVE_NETLINK | |
d62a17ae | 58 | struct nlsock netlink; /* kernel messages */ |
59 | struct nlsock netlink_cmd; /* command channel */ | |
60 | struct thread *t_netlink; | |
fe18ee2d DS |
61 | #endif |
62 | ||
d62a17ae | 63 | struct route_table *if_table; |
fe18ee2d | 64 | |
b7cfce93 MK |
65 | /* L3-VNI hash table (for EVPN). Only in default instance */ |
66 | struct hash *l3vni_table; | |
67 | ||
d62a17ae | 68 | #if defined(HAVE_RTADV) |
69 | struct rtadv rtadv; | |
fe18ee2d | 70 | #endif /* HAVE_RTADV */ |
5335613b DS |
71 | |
72 | struct zebra_ns_table_head ns_tables; | |
3347430b | 73 | |
43fe6a2a DS |
74 | struct hash *rules_hash; |
75 | ||
7661461a PG |
76 | struct hash *ipset_hash; |
77 | ||
78 | struct hash *ipset_entry_hash; | |
79 | ||
7abd6c4f PG |
80 | struct hash *iptable_hash; |
81 | ||
3347430b PG |
82 | /* Back pointer */ |
83 | struct ns *ns; | |
fe18ee2d DS |
84 | }; |
85 | ||
d62a17ae | 86 | struct zebra_ns *zebra_ns_lookup(ns_id_t ns_id); |
fe18ee2d | 87 | |
d62a17ae | 88 | int zebra_ns_init(void); |
89 | int zebra_ns_enable(ns_id_t ns_id, void **info); | |
ff705b15 | 90 | int zebra_ns_disabled(struct ns *ns); |
d62a17ae | 91 | int zebra_ns_disable(ns_id_t ns_id, void **info); |
5335613b | 92 | |
ae825b8b DS |
93 | extern struct route_table *zebra_ns_find_table(struct zebra_ns *zns, |
94 | uint32_t tableid, afi_t afi); | |
5335613b DS |
95 | extern struct route_table *zebra_ns_get_table(struct zebra_ns *zns, |
96 | struct zebra_vrf *zvrf, | |
97 | uint32_t tableid, afi_t afi); | |
b95c1883 | 98 | int zebra_ns_config_write(struct vty *vty, struct ns *ns); |
47a08aa9 | 99 | |
d7c0a89a | 100 | unsigned long zebra_ns_score_proto(uint8_t proto, unsigned short instance); |
95a29032 | 101 | void zebra_ns_sweep_route(void); |
fe18ee2d | 102 | #endif |