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
94
|
/*
* Copyright (c) 2018 Cisco and/or its affiliates.
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef included_vnet_dhcp6_client_common_dp_h
#define included_vnet_dhcp6_client_common_dp_h
#include <vlib/vlib.h>
#include <dhcp/dhcp6_packet.h>
typedef struct
{
u32 sw_if_index;
u32 server_index;
u8 msg_type;
u32 T1;
u32 T2;
u16 inner_status_code;
u16 status_code;
u8 preference;
} dhcp6_report_common_t;
typedef struct
{
u8 *data;
u16 len;
} server_id_t;
typedef struct
{
server_id_t *server_ids;
} dhcp6_client_common_main_t;
extern dhcp6_client_common_main_t dhcp6_client_common_main;
typedef union
{
CLIB_PACKED (struct
{
u16 duid_type;
u16 hardware_type;
u8 lla[6];
});
char bin_string[10];
} dhcpv6_duid_ll_string_t;
extern dhcpv6_duid_ll_string_t client_duid;
#define CLIENT_DUID_LENGTH sizeof (client_duid)
#define DHCPV6_CLIENT_IAID 1
void dhcp6_clients_enable_disable (u8 enable);
u32 server_index_get_or_create (u8 * data, u16 len);
extern dhcpv6_duid_ll_string_t client_duid;
static_always_inline f64
random_f64_from_to (f64 from, f64 to)
{
static u32 seed = 0;
static u8 seed_set = 0;
if (!seed_set)
{
seed = random_default_seed ();
seed_set = 1;
}
return random_f64 (&seed) * (to - from) + from;
}
static const ip6_address_t all_dhcp6_relay_agents_and_servers = {
.as_u8 = {
0xff, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x02}
};
#endif /* included_vnet_dhcp6_client_common_dp_h */
/*
* fd.io coding-style-patch-verification: ON
*
* Local Variables:
* eval: (c-set-style "gnu")
* End:
*/
|
