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
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
|
#ifndef m2ua_types_h
#define m2ua_types_h
/**
* Types found in the M2UA RFC 3331
*/
#include <stdint.h>
#define M2UA_VERSION 1
#define M2UA_SPARE 0
enum {
M2UA_CLS_MGMT, /* Management (MGMT) Message [IUA/M2UA/M3UA/SUA] */
M2UA_CLS_TRANS, /* Transfer Messages [M3UA] */
M2UA_CLS_SSNM, /* SS7 Signalling Network Management (SSNM) Messages [M3UA/SUA] */
M2UA_CLS_ASPSM, /* ASP State Maintenance (ASPSM) Messages [IUA/M2UA/M3UA/SUA] */
M2UA_CLS_ASPTM, /* ASP Traffic Maintenance (ASPTM) Messages [IUA/M2UA/M3UA/SUA] */
M2UA_CLS_QPTM, /* Q.921/Q.931 Boundary Primitives Transport (QPTM) */
M2UA_CLS_MAUP, /* MTP2 User Adaptation (MAUP) Messages [M2UA] */
M2UA_CLS_SUA_LESS, /* Connectionless Messages [SUA] */
M2UA_CLS_SUA_CONN, /* Connection-Oriented Messages [SUA] */
M2UA_CLS_RKM, /* Routing Key Management (RKM) Messages (M3UA) */
M2UA_CLS_IIM, /* Interface Identifier Management (IIM) Messages (M2UA) */
};
/**
* MTP2 User Adaption = MAUP messages
*/
enum {
M2UA_MAUP_RESERVED, /* Reserved */
M2UA_MAUP_DATA, /* Data */
M2UA_MAUP_EST_REQ, /* Establish Request */
M2UA_MAUP_EST_CON, /* Establish Confirm */
M2UA_MAUP_REL_REQ, /* Release Request */
M2UA_MAUP_REL_CON, /* Release Confirm */
M2UA_MAUP_REL_IND, /* Release Indication */
M2UA_MAUP_STATE_REQ, /* State Request */
M2UA_MAUP_STATE_CON, /* State Confirm */
M2UA_MAUP_STATE_IND, /* State Indication */
M2UA_MAUP_RETR_REQ, /* Data Retrieval Request */
M2UA_MAUP_D_RETR_CON, /* Data Retrieval Confirm */
M2UA_MAUP_D_RETR_IND, /* Data Retrieval Indication */
M2UA_MAUP_D_RETR_COMPL, /* Data Retrieval Complete Indication */
M2UA_MAUP_CONG_IND, /* Congestion Indication */
M2UA_MAUP_DATA_ACK, /* Data Acknowledge */
};
/**
* Application Server Process State Maintaenance (ASPSM) messages
*/
enum {
M2UA_ASPSM_RESERVED, /* Reserved */
M2UA_ASPSM_UP, /* ASP Up (UP) */
M2UA_ASPSM_DOWN, /* ASP Down (DOWN) */
M2UA_ASPSM_BEAT, /* Heartbeat (BEAT) */
M2UA_ASPSM_UP_ACK, /* ASP Up Ack (UP ACK) */
M2UA_ASPSM_DOWN_ACK, /* ASP Down Ack (DOWN ACK) */
M2UA_ASPSM_BEAT_ACK, /* Heartbeat Ack (BEAT ACK) */
};
/**
* Application Server Process Traffic Maintaenance (ASPTM) messages.
*/
enum {
M2UA_ASPTM_RESERVED, /* Reserved */
M2UA_ASPTM_ACTIV, /* ASP Active (ACTIVE) */
M2UA_ASPTM_INACTIV, /* ASP Inactive (INACTIVE) */
M2UA_ASPTM_ACTIV_ACK, /* ASP Active Ack (ACTIVE ACK) */
M2UA_ASPTM_INACTIV_ACK, /* ASP Inactive Ack (INACTIVE ACK) */
};
/**
* Management (MGMT) messages
*/
enum {
M2UA_MGMT_ERROR, /* Error (ERR) */
M2UA_MGMT_NTFY, /* Notify (NTFY) */
};
/**
* Interface Identifier Management (IIM) Messages
*/
enum {
M2UA_IIM_RESERVED, /* Reserved */
M2UA_IIM_REG_REQ, /* Registration Request (REG REQ) */
M2UA_IIM_REG_RSP, /* Registration Response (REG RSP) */
M2UA_IIM_DEREG_REQ, /* Deregistration Request (DEREG REQ) */
M2UA_IIM_DEREG_RSP, /* Deregistration Response (DEREG RSP) */
};
/**
* Tag Values for M2UA
*/
enum {
__m2ua_tag_start = 767,
M2UA_TAG_DATA, /* Protocol Data 1 */
M2UA_TAG_DATA_TTC, /* Protocol Data 2 (TTC) */
M2UA_TAG_STATE_REQ, /* State Request */
M2UA_TAG_STATE_EVENT, /* State Event */
M2UA_TAG_CONG_STATUS, /* Congestion Status */
M2UA_TAG_DISC_STATUS, /* Discard Status */
M2UA_TAG_ACTION, /* Action */
M2UA_TAG_SEQ_NO, /* Sequence Number */
M2UA_TAG_RETR_RES, /* Retrieval Result */
M2UA_TAG_LNK_KEY, /* Link Key */
M2UA_TAG_L_LNK_KEY_ID, /* Local-LK-Identifier */
M2UA_TAG_SDT, /* Signalling Data Terminal (SDT) Identifier */
M2UA_TAG_SDL, /* Signalling Data Link (SDL) Identifier */
M2UA_TAG_REG_RES, /* Registration Result */
M2UA_TAG_RES_STATUS, /* Registration Status */
M2UA_TAG_DEREG_RES, /* De-Registration Result */
M2UA_TAG_DEREG_STATUS, /* De-Registration Status */
};
/**
* 3.3.1.5 State Request
*/
enum {
M2UA_STATUS_LPO_SET, /* Request local processor outage */
M2UA_STATUS_LPO_CLEAR, /* Request local processor outage recovered */
M2UA_STATUS_EMER_SET, /* Request emergency alignment */
M2UA_STATUS_EMER_CLEAR, /* Request normal alignment (cancel emergency) */
M2UA_STATUS_FLUSH_BUFFERS, /* Flush or clear receive, transmit and retransmit queues */
M2UA_STATUS_CONTINUE, /* Continue or Resume */
M2UA_STATUS_CLEAR_RTB, /* Clear the retransmit queue */
M2UA_STATUS_AUDIT, /* Audit state of link */
M2UA_STATUS_CONG_CLEAR, /* Congestion cleared */
M2UA_STATUS_CONG_ACCEPT, /* Congestion accept */
M2UA_STATUS_CONG_DISCARD, /* Congestion discard */
};
/**
* 3.3.1.7 State Indication
*/
enum {
__m2ua_event_dummy,
M2UA_EVENT_RPO_ENTER, /* Remote entered processor outage */
M2UA_EVENT_RPO_EXIT, /* Remote exited processor outage */
M2UA_EVENT_LPO_ENTER, /* Link entered processor outage */
M2UA_EVENT_LPO_EXIT, /* Link exited processor outage */
};
/**
* 3.3.1.8 Congestion Indication
*/
enum {
M2UA_LEVEL_NONE, /* No congestion */
M2UA_LEVEL_1, /* Congestion Level 1 */
M2UA_LEVEL_2, /* Congestion Level 2 */
M2UA_LEVEL_3, /* Congestion Level 3 */
};
/**
* 3.3.1.9 Retrieval Request
*/
enum {
M2UA_ACTION_RTRV_BSN, /* Retrieve the backward sequence number */
M2UA_ACTION_RTRV_MSGS, /* Retrieve the PDUs from the transmit and retransmit queues. */
};
/**
* 3.3.1.10 Retrieval Confirm
*/
enum {
M2UA_RESULT_SUCCESS, /* Action successful */
M2UA_RESULT_FAILURE, /* Action failed */
};
/**
* 3.3.2.7 ASP Active (ASPAC)
*/
enum {
M2UA_TRA_OVERRIDE = 1, /* Override */
M2UA_TRA_LOAD_SHARE = 2, /* Load-share */
M2UA_TRA_BROADCAST = 3, /* Broadcast */
};
/**
* 3.3.3.1 Error (ERR)
*/
enum {
__m2ua_err_unused,
M2UA_ERR_INV_VER, /* Invalid Version */
M2UA_ERR_INV_INT_IDENT, /* Invalid Interface Identifier */
M2UA_ERR_UNS_MSG_CLASS, /* Unsupported Message Class */
M2UA_ERR_UNS_MSG_TYPE, /* Unsupported Message Type */
M2UA_ERR_UNS_TRA_MODE, /* Unsupported Traffic Handling Mode */
M2UA_ERR_UNE_MSG, /* Unexpected Message */
M2UA_ERR_PROTO_ERROR, /* Protocol Error */
M2UA_ERR_UNS_INT_IDENT_T, /* Unsupported Interface Identifier Type */
M2UA_ERR_INV_STR_IDENT, /* Invalid Stream Identifier */
M2UA_ERR_UNUSED1, /* Unused in M2UA */
M2UA_ERR_UNUSED2, /* Unused in M2UA */
M2UA_ERR_UNUSED3, /* Unused in M2UA */
M2UA_ERR_REFUSED, /* Refused - Management Blocking */
M2UA_ERR_ASP_IDENT_REQ, /* ASP Identifier Required */
M2UA_ERR_INV_ASP_IDENT, /* Invalid ASP Identifier */
M2UA_ERR_ASP_ACT_FOR_IDENT, /* ASP Active for Interface Identifier(s) */
M2UA_ERR_INV_PARAM_VAL, /* Invalid Parameter Value */
M2UA_ERR_PARAM_FIELD_ERR, /* Parameter Field Error */
M2UA_ERR_UNEXP_PARAM, /* Unexpected Parameter */
M2UA_ERR_UNUSED4, /* Unused in M2UA */
M2UA_ERR_UNUSED5, /* Unused in M2UA */
M2UA_ERR_MISSING_PARAM, /* Missing Parameter */
};
/**
* 3.3.3.2 Notify (NTFY)
*/
enum {
M2UA_STP_AS_STATE_CHG = 1, /* Application Server state change (AS_State_Change) */
M2UA_STP_OTHER = 2, /* Other */
};
enum {
/* this is for M2UA_STP_AS_STATE_CHG */
M2UA_STP_AS_INACTIVE = 2, /* Application Server Inactive (AS_Inactive) */
M2UA_STP_AS_ACTIVE = 3, /* Application Server Active (AS_Active) */
M2UA_STP_AS_PENDING = 4, /* Application Server Pending (AS_Pending) */
/* this is for the other */
M2UA_STP_O_INSUFF_ASP_RES = 1, /* Insufficient ASP resources active in AS */
M2UA_STP_O_ALT_ASP_ACTIVR = 2, /* Alternate ASP Active */
M2UA_STP_O_ASP_FAILURE = 3, /* ASP Failure */
};
/**
* 3.3.4.3 Registration Response (REG RSP)
*/
enum {
M2UA_REG_SUCC, /* Successfully Registered */
M2UA_REG_ERR_UNK, /* Error - Unknown */
M2UA_REG_ERR_INV_SDLI, /* Error - Invalid SDLI */
M2UA_REG_ERR_INV_SDTI, /* Error - Invalid SDTI */
M2UA_REG_ERR_INV_LNK_KEY, /* Error - Invalid Link Key */
M2UA_REG_ERR_PERM_DENIED, /* Error - Permission Denied */
M2UA_REG_ERR_OVERLAP_KEY, /* Error - Overlapping (Non-unique) Link Key */
M2UA_REG_ERR_LNK_KEY_NOT_PROV, /* Error - Link Key not Provisioned */
M2UA_REG_ERR_INSUFF_RES, /* Error - Insufficient Resources */
};
/**
* 3.3.4.4 De-Registration Response (DEREG RSP)
*/
enum {
M2UA_DEREG_SUCC, /* Successfully De-registered */
M2UA_DEREG_ERR_UNK, /* Error - Unknown */
M2UA_DEREG_ERR_INV_IDENT, /* Error - Invalid Interface Identifier */
M2UA_DEREG_ERR_PERM_DENIED, /* Error - Permission Denied */
M2UA_DEREG_ERR_NOT_REG, /* Error - Not Registered */
};
#endif
|
