libosmo-sigtran: include/osmocom/sigtran/protocol/sua.h Source File

libosmo-sigtran 2.2.1.95-893c Osmocom SIGTRAN library

sua.h
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1/* RFC 3868 SUA SCCP User Adaption */
2
3/* (C) 2012 by Harald Welte <laforge@gnumonks.org>
4 *
5 * All Rights Reserved
6 *
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as
9 * published by the Free Software Foundation; either version 2 of the
10 * License, or (at your option) any later version.
11 *
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License
18 * along with this program. If not, see <http://www.gnu.org/licenses/>.
19 */
20
21#pragma once
22#include <stddef.h>
23#include <stdint.h>
24
25#include <osmocom/sigtran/protocol/m3ua.h>
26
27#define SUA_VERSION 1
28#define SUA_PPID 4
29#define SUA_PORT 14001
30
31/* 3.1.2 Message Classes */
32#define SUA_MSGC_MGMT 0
33#define SUA_MSGC_SNM 2
34#define SUA_MSGC_ASPSM 3
35#define SUA_MSGC_ASPTM 4
36#define SUA_MSGC_CL 7
37#define SUA_MSGC_CO 8
38#define SUA_MSGC_RKM 9
39
40/* 3.1.3 Message Types */
41#define SUA_MGMT_ERR 0
42#define SUA_MGMT_NTFY 1
43
44#define SUA_SNM_DUNA 1
45#define SUA_SNM_DAVA 2
46#define SUA_SNM_DAUD 3
47#define SUA_SNM_SCON 4
48#define SUA_SNM_DUPU 5
49#define SUA_SNM_DRST 6
50
51#define SUA_ASPSM_UP 1
52#define SUA_ASPSM_DOWN 2
53#define SUA_ASPSM_BEAT 3
54#define SUA_ASPSM_UP_ACK 4
55#define SUA_ASPSM_DOWN_ACK 5
56#define SUA_ASPSM_BEAT_ACK 6
57
58#define SUA_ASPTM_ACTIVE 1
59#define SUA_ASPTM_INACTIVE 2
60#define SUA_ASPTM_ACTIVE_ACK 3
61#define SUA_ASPTM_INACTIVE_ACK 4
62
63#define SUA_RKM_REG_REQ 1
64#define SUA_RKM_REG_RSP 2
65#define SUA_RKM_DEREG_REQ 3
66#define SUA_RKM_DEREG_RSP 4
67
68#define SUA_CL_CLDT 1
69#define SUA_CL_CLDR 2
70
71#define SUA_CO_CORE 1
72#define SUA_CO_COAK 2
73#define SUA_CO_COREF 3
74#define SUA_CO_RELRE 4
75#define SUA_CO_RELCO 5
76#define SUA_CO_RESCO 6
77#define SUA_CO_RESRE 7
78#define SUA_CO_CODT 8
79#define SUA_CO_CODA 9
80#define SUA_CO_COERR 10
81#define SUA_CO_COIT 11 /* Connection Oriented Inactiviy Test */
82
83#define SUA_IEI_INFO_STRING M3UA_IEI_INFO_STRING
84#define SUA_IEI_ROUTE_CTX M3UA_IEI_ROUTE_CTX
85#define SUA_IEI_DIAG_INFO M3UA_IEI_DIAG_INFO
86#define SUA_IEI_HEARTBT_DATA M3UA_IEI_HEARDBT_DATA
87#define SUA_IEI_TRAF_MODE_TYP M3UA_IEI_TRAF_MODE_TYP
88#define SUA_IEI_ERR_CODE M3UA_IEI_ERR_CODE
89#define SUA_IEI_STATUS M3UA_IEI_STATUS
90#define SUA_IEI_ASP_ID M3UA_IEI_ASP_ID
91#define SUA_IEI_AFFECTED_PC M3UA_IEI_AFFECTED_PC
92#define SUA_IEI_CORR_ID M3UA_IEI_CORR_ID
93#define SUA_IEI_REG_RESULT 0x0014
94#define SUA_IEI_DEREG_RESULT 0x0015
95
96/* 3.10 SUA specific parameters */
97
98#define SUA_IEI_S7_HOP_CTR 0x0101
99#define SUA_IEI_SRC_ADDR 0x0102
100#define SUA_IEI_DEST_ADDR 0x0103
101#define SUA_IEI_SRC_REF 0x0104
102#define SUA_IEI_DEST_REF 0x0105
103#define SUA_IEI_CAUSE 0x0106
104#define SUA_IEI_SEQ_NR 0x0107
105#define SUA_IEI_RX_SEQ_NR 0x0108
106#define SUA_IEI_ASP_CAPA 0x0109
107#define SUA_IEI_CREDIT 0x010A
108#define SUA_IEI_DATA 0x010B
109#define SUA_IEI_USER_CAUSE 0x010C
110#define SUA_IEI_NET_APPEARANCE 0x010D
111#define SUA_IEI_ROUTING_KEY 0x010E
112#define SUA_IEI_DRN 0x010F
113#define SUA_IEI_TID 0x0110
114#define SUA_IEI_SMI 0x0112
115#define SUA_IEI_IMPORTANCE 0x0113
116#define SUA_IEI_MSG_PRIO 0x0114
117#define SUA_IEI_PROTO_CLASS 0x0115
118#define SUA_IEI_SEQ_CTRL 0x0116
119#define SUA_IEI_SEGMENTATION 0x0117
120#define SUA_IEI_CONG_LEVEL 0x0118
121
122#define SUA_IEI_GT 0x8001
123#define SUA_IEI_PC 0x8002
124#define SUA_IEI_SSN 0x8003
125#define SUA_IEI_IPv4 0x8004
126#define SUA_IEI_HOST 0x8005
127#define SUA_IEI_IPv6 0x8006
128
129#define SUA_RI_GT 1
130#define SUA_RI_SSN_PC 2
131#define SUA_RI_HOST 3
132#define SUA_RI_SSN_IP 4
133
134/* 3.10.6. SCCP Cause: Cause Type */
135#define SUA_CAUSE_T_MASK 0xff00
136#define SUA_CAUSE_T_RETURN 0x0100
137#define SUA_CAUSE_T_REFUSAL 0x0200
138#define SUA_CAUSE_T_RELEASE 0x0300
139#define SUA_CAUSE_T_RESET 0x0400
140#define SUA_CAUSE_T_ERROR 0x0500
141
142const char *osmo_sua_sccp_cause_name(uint32_t sccp_cause, char *out_buf, size_t out_buf_len);
143
144/* 3.9.12 Error: Identical to M3UA, extended by two at the bottom */
145#define SUA_ERR_INVALID_VERSION M3UA_ERR_INVALID_VERSION
146#define SUA_ERR_UNSUPP_MSG_CLASS M3UA_ERR_UNSUPP_MSG_CLASS
147#define SUA_ERR_UNSUPP_MSG_TYPE M3UA_ERR_UNSUPP_MSG_TYPE
148#define SUA_ERR_UNSUPP_TRAF_MOD_TYP M3UA_ERR_UNSUPP_TRAF_MOD_TYP
149#define SUA_ERR_UNEXPECTED_MSG M3UA_ERR_UNEXPECTED_MSG
150#define SUA_ERR_PROTOCOL_ERR M3UA_ERR_PROTOCOL_ERR
151#define SUA_ERR_INVAL_STREAM_ID M3UA_ERR_INVAL_STREAM_ID
152#define SUA_ERR_REFUSED_MGMT_BLOCKING M3UA_ERR_REFUSED_MGMT_BLOCKING
153#define SUA_ERR_ASP_ID_REQD M3UA_ERR_ASP_ID_REQD
154#define SUA_ERR_INVAL_ASP_ID M3UA_ERR_INVAL_ASP_ID
155#define SUA_ERR_INVAL_PARAM_VAL M3UA_ERR_INVAL_PARAM_VAL
156#define SUA_ERR_PARAM_FIELD_ERR M3UA_ERR_PARAM_FIELD_ERR
157#define SUA_ERR_UNEXP_PARAM M3UA_ERR_UNEXP_PARAM
158#define SUA_ERR_DEST_STATUS_UNKN M3UA_ERR_DEST_STATUS_UNKN
159#define SUA_ERR_INVAL_NET_APPEAR M3UA_ERR_INVAL_NET_APPEAR
160#define SUA_ERR_MISSING_PARAM M3UA_ERR_MISSING_PARAM
161#define SUA_ERR_INVAL_ROUT_CTX M3UA_ERR_INVAL_ROUT_CTX
162#define SUA_ERR_NO_CONFGD_AS_FOR_ASP M3UA_ERR_NO_CONFGD_AS_FOR_ASP
163#define SUA_ERR_SUBSYS_STATUS_UNKN 0x1b
164#define SUA_ERR_INVAL_LOADSH_LEVEL 0x1c
m3ua.h
osmo_sua_sccp_cause_name
const char * osmo_sua_sccp_cause_name(uint32_t sccp_cause, char *out_buf, size_t out_buf_len)
Definition: sua.c:1148