1 /*
2  *  Copyright (c) 2022, The OpenThread Authors.
3  *  All rights reserved.
4  *
5  *  Redistribution and use in source and binary forms, with or without
6  *  modification, are permitted provided that the following conditions are met:
7  *  1. Redistributions of source code must retain the above copyright
8  *     notice, this list of conditions and the following disclaimer.
9  *  2. Redistributions in binary form must reproduce the above copyright
10  *     notice, this list of conditions and the following disclaimer in the
11  *     documentation and/or other materials provided with the distribution.
12  *  3. Neither the name of the copyright holder nor the
13  *     names of its contributors may be used to endorse or promote products
14  *     derived from this software without specific prior written permission.
15  *
16  *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
17  *  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18  *  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19  *  ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
20  *  LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
21  *  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
22  *  SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
23  *  INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
24  *  CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
25  *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
26  *  POSSIBILITY OF SUCH DAMAGE.
27  */
28 
29 /**
30  * @file
31  *   This file includes compile-time configurations for NAT64.
32  *
33  */
34 
35 #ifndef CONFIG_NAT64_H_
36 #define CONFIG_NAT64_H_
37 
38 /**
39  * @addtogroup config-nat64
40  *
41  * @brief
42  *   This module includes configuration variables for NAT64.
43  *
44  * @{
45  *
46  */
47 
48 /**
49  * @def OPENTHREAD_CONFIG_NAT64_TRANSLATOR_ENABLE
50  *
51  * Define to 1 to enable the internal NAT64 translator.
52  *
53  */
54 #ifndef OPENTHREAD_CONFIG_NAT64_TRANSLATOR_ENABLE
55 #define OPENTHREAD_CONFIG_NAT64_TRANSLATOR_ENABLE 0
56 #endif
57 
58 /**
59  * @def OPENTHREAD_CONFIG_NAT64_MAX_MAPPINGS
60  *
61  * Specifies maximum number of active mappings for NAT64.
62  *
63  */
64 #ifndef OPENTHREAD_CONFIG_NAT64_MAX_MAPPINGS
65 #define OPENTHREAD_CONFIG_NAT64_MAX_MAPPINGS 254
66 #endif
67 
68 /**
69  * @def OPENTHREAD_CONFIG_NAT64_IDLE_TIMEOUT_SECONDS
70  *
71  * Specifies timeout in seconds before removing an inactive address mapping.
72  *
73  */
74 #ifndef OPENTHREAD_CONFIG_NAT64_IDLE_TIMEOUT_SECONDS
75 #define OPENTHREAD_CONFIG_NAT64_IDLE_TIMEOUT_SECONDS 7200
76 #endif
77 
78 /**
79  * @def OPENTHREAD_CONFIG_NAT64_BORDER_ROUTING_ENABLE
80  *
81  * Define to 1 to enable NAT64 support in Border Routing Manager.
82  *
83  */
84 #ifndef OPENTHREAD_CONFIG_NAT64_BORDER_ROUTING_ENABLE
85 #define OPENTHREAD_CONFIG_NAT64_BORDER_ROUTING_ENABLE 0
86 #endif
87 
88 /**
89  * @}
90  *
91  */
92 
93 #endif
94