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3 Copyright (C) 2011, 2016, 2017 GNUnet e.V.
5 GNUnet is free software: you can redistribute it and/or modify it
6 under the terms of the GNU Affero General Public License as published
7 by the Free Software Foundation, either version 3 of the License,
8 or (at your option) any later version.
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17 * @file src/nat-auto/nat-auto.h
18 * @brief Messages for interaction with gnunet-nat-auto-service
19 * @author Christian Grothoff
24 #include "gnunet_util_lib.h"
28 GNUNET_NETWORK_STRUCT_BEGIN
31 * Request to test NAT traversal, sent to the gnunet-nat-server
34 struct GNUNET_NAT_AUTO_TestMessage
37 * Header with type #GNUNET_MESSAGE_TYPE_NAT_TEST
39 struct GNUNET_MessageHeader header;
42 * IPv4 target IP address
47 * Port to use, 0 to send dummy ICMP response.
52 * Data to send OR advertised-port (in NBO) to use for dummy ICMP.
57 * #GNUNET_YES for TCP, #GNUNET_NO for UDP.
65 * Client requesting automatic configuration.
67 struct GNUNET_NAT_AUTO_AutoconfigRequestMessage
70 * Header with type #GNUNET_MESSAGE_TYPE_NAT_REQUEST_AUTO_CFG
72 struct GNUNET_MessageHeader header;
74 /* Followed by configuration (diff, serialized, compressed) */
80 * Service responding with proposed configuration.
82 struct GNUNET_NAT_AUTO_AutoconfigResultMessage
85 * Header with type #GNUNET_MESSAGE_TYPE_NAT_AUTO_CFG_RESULT
87 struct GNUNET_MessageHeader header;
90 * An `enum GNUNET_NAT_StatusCode` in NBO.
92 int32_t status_code GNUNET_PACKED;
95 * An `enum GNUNET_NAT_Type` in NBO.
97 int32_t type GNUNET_PACKED;
99 /* Followed by configuration (diff, serialized, compressed) */
103 GNUNET_NETWORK_STRUCT_END