summaryrefslogtreecommitdiff
path: root/src/network/netdev/vxlan.h
blob: 6c3081d5fc96076de0876c6893790b06a8ab3a90 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
#pragma once

/***
  This file is part of systemd.

  Copyright 2014 Tom Gundersen <teg@jklm.no>

  systemd is free software; you can redistribute it and/or modify it
  under the terms of the GNU Lesser General Public License as published by
  the Free Software Foundation; either version 2.1 of the License, or
  (at your option) any later version.

  systemd is distributed in the hope that it will be useful, but
  WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  Lesser General Public License for more details.

  You should have received a copy of the GNU Lesser General Public License
  along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/

typedef struct VxLan VxLan;

#include "in-addr-util.h"
#include "netdev/netdev.h"

#define VXLAN_VID_MAX (1u << 24) - 1

struct VxLan {
        NetDev meta;

        uint64_t id;

        int family;
        union in_addr_union group;

        unsigned tos;
        unsigned ttl;
        unsigned max_fdb;

        uint16_t dest_port;

        usec_t fdb_ageing;

        bool learning;
        bool arp_proxy;
        bool route_short_circuit;
        bool l2miss;
        bool l3miss;
        bool udpcsum;
        bool udp6zerocsumtx;
        bool udp6zerocsumrx;
        bool remote_csum_tx;
        bool remote_csum_rx;
        bool group_policy;

        struct ifla_vxlan_port_range port_range;
};

DEFINE_NETDEV_CAST(VXLAN, VxLan);
extern const NetDevVTable vxlan_vtable;

int config_parse_vxlan_group_address(const char *unit,
                                     const char *filename,
                                     unsigned line,
                                     const char *section,
                                     unsigned section_line,
                                     const char *lvalue,
                                     int ltype,
                                     const char *rvalue,
                                     void *data,
                                     void *userdata);
int config_parse_port_range(const char *unit,
                            const char *filename,
                            unsigned line,
                            const char *section,
                            unsigned section_line,
                            const char *lvalue,
                            int ltype,
                            const char *rvalue,
                            void *data,
                            void *userdata);

int config_parse_destination_port(const char *unit,
                                  const char *filename,
                                  unsigned line,
                                  const char *section,
                                  unsigned section_line,
                                  const char *lvalue,
                                  int ltype,
                                  const char *rvalue,
                                  void *data,
                                  void *userdata);