Harald Welte | 1831443 | 2018-10-05 19:03:28 +0200 | [diff] [blame] | 1 | module SGsAP_Templates { |
| 2 | |
| 3 | /* Templates for the SGsAP protocol as per 3GPP TS 29.118 |
| 4 | * (C) 2018 by Harald Welte <laforg@gnumonks.org> |
| 5 | * All rights reserved. |
| 6 | * |
| 7 | * Released under the terms of the GNU General Public License, Version 2 or |
| 8 | * (at your option) any later version. |
| 9 | */ |
| 10 | |
| 11 | import from SGsAP_Types all; |
| 12 | import from GSM_Types all; |
| 13 | import from General_Types all; |
| 14 | import from MobileL3_CommonIE_Types all; |
| 15 | |
| 16 | /* 9.4.2 */ |
| 17 | template (value) EPS_LocationUpdateType ts_SGsAP_IE_EpsLuType(template (value) EPS_location_update_type lut) := { |
| 18 | iEI := '00001010'B, |
| 19 | lengthIndicator := 1, |
| 20 | locationUpdateType := lut |
| 21 | } |
| 22 | template EPS_LocationUpdateType tr_SGsAP_IE_EpsLuType(template EPS_location_update_type lut) := { |
| 23 | iEI := '00001010'B, |
| 24 | lengthIndicator := 1, |
| 25 | locationUpdateType := lut |
| 26 | } |
| 27 | |
| 28 | /* 9.4.3 */ |
| 29 | template (value) ErroneousMessage ts_SGsAP_IE_ErrMsg(template (value) octetstring err_msg) := { |
| 30 | iEI := '00011011'B, |
| 31 | lengthIndicator := lengthof(valueof(err_msg)), |
| 32 | erroneousMessage := err_msg |
| 33 | } |
| 34 | template ErroneousMessage tr_SGsAP_IE_ErrMsg(template octetstring err_msg) := { |
| 35 | iEI := '00011011'B, |
| 36 | lengthIndicator := ?, |
| 37 | erroneousMessage := err_msg |
| 38 | } |
| 39 | |
| 40 | |
| 41 | /* 9.4.6 */ |
| 42 | private function ts_SGsAP_IMSI(hexstring digits) return template (value) IMSI { |
| 43 | var template (value) IMSI imsi := { |
| 44 | iEI := '00000001'B, |
| 45 | lengthIndicator := lengthof(digits)/2 + 1, |
| 46 | iMSI := { |
| 47 | field1 := '001'B, |
| 48 | parity := '0'B, /* even */ |
| 49 | digits := digits, |
| 50 | fillerDigit := '1111'B /* even */ |
| 51 | } |
| 52 | } |
| 53 | if (lengthof(digits) mod 2 == 1) { |
| 54 | /* odd number of digits */ |
| 55 | imsi.iMSI.parity := '1'B; |
| 56 | imsi.iMSI.fillerDigit := omit; |
| 57 | } |
| 58 | return imsi; |
| 59 | } |
| 60 | private function ts_SGsAP_IMSI_omit(template (omit) hexstring digits) return template (omit) IMSI { |
| 61 | if (istemplatekind(digits, "omit")) { |
| 62 | return omit; |
| 63 | } else { |
| 64 | return ts_SGsAP_IMSI(valueof(digits)); |
| 65 | } |
| 66 | } |
| 67 | private function tr_SGsAP_IMSI(template hexstring digits) return template IMSI { |
| 68 | if (istemplatekind(digits, "omit")) { |
| 69 | return omit; |
| 70 | } else if (istemplatekind(digits, "*")) { |
| 71 | return *; |
Harald Welte | 4263c52 | 2018-12-06 11:56:27 +0100 | [diff] [blame] | 72 | } else if (istemplatekind(digits, "?")) { |
| 73 | return ?; |
Harald Welte | 1831443 | 2018-10-05 19:03:28 +0200 | [diff] [blame] | 74 | } |
Harald Welte | 4263c52 | 2018-12-06 11:56:27 +0100 | [diff] [blame] | 75 | log("tr_SGsAP_IMSI: ", digits); |
Harald Welte | 1831443 | 2018-10-05 19:03:28 +0200 | [diff] [blame] | 76 | var template IMSI imsi := { |
| 77 | iEI := '00000001'B, |
| 78 | lengthIndicator := lengthof(digits)/2 + 1, |
| 79 | iMSI := { |
| 80 | field1 := '001'B, |
| 81 | parity := '0'B, /* even */ |
| 82 | digits := digits, |
| 83 | fillerDigit := '1111'B /* even */ |
| 84 | } |
| 85 | } |
| 86 | if (lengthof(digits) mod 2 == 1) { |
| 87 | /* odd number of digits */ |
| 88 | /* odd number of digits */ |
| 89 | imsi.iMSI.parity := '1'B; |
| 90 | imsi.iMSI.fillerDigit := omit; |
| 91 | } |
| 92 | return imsi; |
| 93 | } |
| 94 | |
| 95 | /* 9.4.7 */ |
| 96 | template (value) IMSI_DetachFromEPS_ServiceType ts_SGsAP_IE_DetServiceType(template (value) IMSI_detachFromEPS_serviceType st) := { |
| 97 | iEI := '00010000'B, |
| 98 | lengthIndicator := 1, |
| 99 | serviceType := st |
| 100 | } |
| 101 | template IMSI_DetachFromEPS_ServiceType tr_SGsAP_IE_DetServiceType(template IMSI_detachFromEPS_serviceType st) := { |
| 102 | iEI := '00010000'B, |
| 103 | lengthIndicator := 1, |
| 104 | serviceType := st |
| 105 | } |
| 106 | |
| 107 | /* 9.4.8 */ |
| 108 | template (value) IMSI_DetachFromNonEPS_ServiceType ts_SGsAP_IE_DetNonEpsServiceType(template (value) IMSI_detachFromNonEPS_serviceType st) := { |
| 109 | iEI := '00010001'B, |
| 110 | lengthIndicator := 1, |
| 111 | serviceType := st |
| 112 | } |
| 113 | template IMSI_DetachFromNonEPS_ServiceType tr_SGsAP_IE_DetNonEpsServiceType(template IMSI_detachFromNonEPS_serviceType st) := { |
| 114 | iEI := '00010001'B, |
| 115 | lengthIndicator := 1, |
| 116 | serviceType := st |
| 117 | } |
| 118 | |
| 119 | /* 9.4.11 */ |
| 120 | private function f_enc_mnc_digit3(GsmMnc mnc) return HEX1 { |
| 121 | if (lengthof(mnc) == 2) { |
| 122 | return 'F'H; |
| 123 | } else { |
| 124 | return mnc[2]; |
| 125 | } |
| 126 | } |
| 127 | template (value) LocationAreaIdValue ts_SGsAP_LAI(GsmMcc mcc, GsmMnc mnc, GsmLac lac) := { |
| 128 | mccDigit1 := mcc[0], |
| 129 | mccDigit2 := mcc[1], |
| 130 | mccDigit3 := mcc[2], |
| 131 | mncDigit3 := f_enc_mnc_digit3(mnc), |
| 132 | mncDigit1 := mnc[0], |
| 133 | mncDigit2 := mnc[1], |
| 134 | lac := int2oct(lac, 2) |
| 135 | } |
| 136 | template (value) LocationAreaId ts_SGsAP_IE_Lai(template (value) LocationAreaIdValue lai) := { |
| 137 | iEI := '00000100'B, |
| 138 | lengthIndicator := 5, |
| 139 | locationAreaId := lai |
| 140 | } |
| 141 | template LocationAreaId tr_SGsAP_IE_Lai(template LocationAreaIdValue lai) := { |
| 142 | iEI := '00000100'B, |
| 143 | lengthIndicator := 5, |
| 144 | locationAreaId := lai |
| 145 | } |
| 146 | function ts_SGsAP_IE_Lai_omit(template (omit) LocationAreaIdValue lai) return template (omit) LocationAreaId { |
| 147 | if (istemplatekind(lai, "omit")) { |
| 148 | return omit; |
| 149 | } else { |
| 150 | return ts_SGsAP_IE_Lai(lai); |
| 151 | } |
| 152 | } |
| 153 | function tr_SGsAP_IE_Lai_omit(template LocationAreaIdValue lai) return template LocationAreaId { |
| 154 | if (istemplatekind(lai, "omit")) { |
| 155 | return omit; |
| 156 | } else if (istemplatekind(lai, "*")) { |
| 157 | return *; |
| 158 | } else { |
| 159 | return tr_SGsAP_IE_Lai(lai); |
| 160 | } |
| 161 | } |
| 162 | |
| 163 | |
| 164 | |
| 165 | /* 9.4.12 */ |
| 166 | template (value) MM_Information ts_SGsAP_IE_MmInfo(template (value) octetstring mm_info) := { |
| 167 | iEI := '00010111'B, |
| 168 | lengthIndicator := lengthof(valueof(mm_info)), |
| 169 | information := mm_info |
| 170 | } |
| 171 | template MM_Information tr_SGsAP_IE_MmInfo(template octetstring mm_info) := { |
| 172 | iEI := '00010111'B, |
| 173 | lengthIndicator := ?, |
| 174 | information := mm_info |
| 175 | } |
| 176 | |
| 177 | |
| 178 | |
| 179 | /* 9.4.13 */ |
Harald Welte | 1fd461a | 2018-10-28 10:26:13 +0100 | [diff] [blame] | 180 | template (value) MME_Name ts_SGsAP_IE_MmeName(template (value) octetstring name) := { |
Harald Welte | 1831443 | 2018-10-05 19:03:28 +0200 | [diff] [blame] | 181 | iEI := '00001001'B, |
| 182 | lengthIndicator := lengthof(valueof(name)), |
| 183 | name := name |
| 184 | }; |
Harald Welte | 1fd461a | 2018-10-28 10:26:13 +0100 | [diff] [blame] | 185 | template MME_Name tr_SGsAP_IE_MmeName(template octetstring name) := { |
Harald Welte | 1831443 | 2018-10-05 19:03:28 +0200 | [diff] [blame] | 186 | iEI := '00001001'B, |
| 187 | lengthIndicator := ?, |
| 188 | name := name |
| 189 | }; |
| 190 | |
| 191 | /* 9.4.14 */ |
| 192 | function f_l3_to_sgs_id(MobileIdentityLV l3) return MobileIdentityValue { |
| 193 | var OddEvenInd_Identity l3v := l3.mobileIdentityV.oddEvenInd_identity; |
| 194 | var MobileIdentityValue ret; |
| 195 | ret.typeOfIdentity := l3.mobileIdentityV.typeOfIdentity; |
| 196 | if (ischosen(l3v.imei)) { |
| 197 | ret.iD.imei.oddevenIndicator := l3v.imei.oddevenIndicator; |
| 198 | ret.iD.imei.digits := l3v.imei.digits; |
| 199 | } else if (ischosen(l3v.imsi)) { |
| 200 | ret.iD.imsi.oddevenIndicator := l3v.imsi.oddevenIndicator; |
| 201 | ret.iD.imsi.digits := l3v.imsi.digits; |
| 202 | ret.iD.imsi.fillerDigit := l3v.imsi.fillerDigit; |
| 203 | } else if (ischosen(l3v.imei_sv)) { |
| 204 | ret.iD.imei_sv.oddevenIndicator := l3v.imei_sv.oddevenIndicator; |
| 205 | ret.iD.imei_sv.digits := l3v.imei_sv.digits; |
| 206 | ret.iD.imei_sv.fillerDigit := l3v.imei_sv.fillerDigit; |
| 207 | } else if (ischosen(l3v.tmsi_ptmsi)) { |
| 208 | ret.iD.tmsi_ptmsi.oddevenIndicator := l3v.tmsi_ptmsi.oddevenIndicator; |
| 209 | ret.iD.tmsi_ptmsi.fillerDigit := l3v.tmsi_ptmsi.fillerDigit; |
| 210 | ret.iD.tmsi_ptmsi.octets := l3v.tmsi_ptmsi.octets; |
| 211 | } else if (ischosen(l3v.tmgi_and_MBMS_SessionID)) { |
| 212 | ret.iD.tmgi_and_MBMS_SessionID.oddevenIndicator := l3v.tmgi_and_MBMS_SessionID.oddevenIndicator; |
| 213 | ret.iD.tmgi_and_MBMS_SessionID.mCC_MNCIndicator := l3v.tmgi_and_MBMS_SessionID.mCC_MNCIndicator; |
| 214 | ret.iD.tmgi_and_MBMS_SessionID.mBMS_SessionIdentityIndicator := l3v.tmgi_and_MBMS_SessionID.mBMS_SessionIdentityIndicator; |
| 215 | ret.iD.tmgi_and_MBMS_SessionID.spare := l3v.tmgi_and_MBMS_SessionID.spare; |
| 216 | ret.iD.tmgi_and_MBMS_SessionID.mBMS_ServiceID := l3v.tmgi_and_MBMS_SessionID.mBMS_ServiceID; |
| 217 | ret.iD.tmgi_and_MBMS_SessionID.mccDigit1 := l3v.tmgi_and_MBMS_SessionID.mccDigit1; |
| 218 | ret.iD.tmgi_and_MBMS_SessionID.mccDigit2 := l3v.tmgi_and_MBMS_SessionID.mccDigit2; |
| 219 | ret.iD.tmgi_and_MBMS_SessionID.mccDigit3 := l3v.tmgi_and_MBMS_SessionID.mccDigit3; |
| 220 | ret.iD.tmgi_and_MBMS_SessionID.mccDigit3 := l3v.tmgi_and_MBMS_SessionID.mccDigit3; |
| 221 | ret.iD.tmgi_and_MBMS_SessionID.mccDigit1 := l3v.tmgi_and_MBMS_SessionID.mccDigit1; |
| 222 | ret.iD.tmgi_and_MBMS_SessionID.mccDigit2 := l3v.tmgi_and_MBMS_SessionID.mccDigit2; |
| 223 | ret.iD.tmgi_and_MBMS_SessionID.mBMS_SessionIdentity := l3v.tmgi_and_MBMS_SessionID.mBMS_SessionIdentity; |
| 224 | } else if (ischosen(l3v.no_identity)) { |
| 225 | ret.iD.no_identity.oddevenIndicator := l3v.no_identity.oddevenIndicator; |
| 226 | ret.iD.no_identity.fillerDigits := l3v.no_identity.fillerDigits; |
| 227 | } |
| 228 | return ret; |
| 229 | } |
| 230 | template MobileIdentity ts_SGsAP_IE_MobileID(template (value) MobileIdentityLV l3_mi) := { |
| 231 | iEI := '00001110'B, |
| 232 | lengthIndicator := 0, /* overwritten */ |
| 233 | iD := f_l3_to_sgs_id(valueof(l3_mi)) |
| 234 | } |
| 235 | |
| 236 | |
| 237 | /* 9.4.15 */ |
| 238 | template (value) NAS_MessageContainer ts_SGsAP_NasContainer(template (value) octetstring nas_pdu) := { |
| 239 | iEI := '00010110'B, |
| 240 | lengthIndicator := lengthof(valueof(nas_pdu)), |
| 241 | nAS_MessageContainer := nas_pdu |
| 242 | } |
| 243 | template NAS_MessageContainer tr_SGsAP_NasContainer(template octetstring nas_pdu) := { |
| 244 | iEI := '00010110'B, |
| 245 | lengthIndicator := ?, |
| 246 | nAS_MessageContainer := nas_pdu |
| 247 | } |
| 248 | |
| 249 | /* 9.4.16 */ |
| 250 | template (value) RejectCause ts_SGsAP_IE_RejCause(template (value) Reject_Cause cause) := { |
| 251 | iEI := '00001111'B, |
| 252 | lengthIndicator := 1, |
| 253 | cause := cause |
| 254 | } |
| 255 | template RejectCause tr_SGsAP_IE_RejCause(template Reject_Cause cause) := { |
| 256 | iEI := '00001111'B, |
| 257 | lengthIndicator := 1, |
| 258 | cause := cause |
| 259 | } |
| 260 | |
| 261 | /* 9.4.17 */ |
| 262 | template (value) ServiceIndicator ts_SGsAP_ServiceInd(template (value) Service_Indicator si) := { |
| 263 | iEI := '00100000'B, |
| 264 | lengthIndicator := 1, |
| 265 | indicator := si |
| 266 | } |
| 267 | template ServiceIndicator tr_SGsAP_ServiceInd(template Service_Indicator si) := { |
| 268 | iEI := '00100000'B, |
| 269 | lengthIndicator := 1, |
| 270 | indicator := si |
| 271 | } |
| 272 | |
| 273 | |
| 274 | /* 9.4.18 */ |
| 275 | template (value) SGsCause ts_SGsAP_IE_SgsCause(template (value) SGs_Cause cause) := { |
| 276 | iEI := '00001000'B, |
| 277 | lengthIndicator := 1, |
| 278 | cause := cause |
| 279 | } |
| 280 | function tr_SGsAP_IE_SgsCause(template SGs_Cause cause) return template SGsCause { |
| 281 | if (istemplatekind(cause, "omit")) { |
| 282 | return omit; |
| 283 | } else if (istemplatekind(cause, "*")) { |
| 284 | return *; |
| 285 | } else { |
| 286 | var template SGsCause ret := { |
| 287 | iEI := '00001000'B, |
| 288 | lengthIndicator := 1, |
| 289 | cause := cause |
| 290 | } |
| 291 | return ret; |
| 292 | } |
| 293 | } |
| 294 | |
| 295 | /* 9.4.21c */ |
| 296 | template (value) UE_EMM_Mode ts_SGsAP_IE_UeEmmMode(template (value) UE_EMM_mode mode) := { |
| 297 | iEI := '00100101'B, |
| 298 | lengthIndicator := 1, |
| 299 | mode := mode |
| 300 | } |
| 301 | template UE_EMM_Mode tr_SGsAP_IE_UeEmmMode(template UE_EMM_mode mode) := { |
| 302 | iEI := '00100101'B, |
| 303 | lengthIndicator := 1, |
| 304 | mode := mode |
| 305 | } |
| 306 | |
| 307 | |
| 308 | /* 9.4.22 */ |
Harald Welte | 1fd461a | 2018-10-28 10:26:13 +0100 | [diff] [blame] | 309 | template (value) VLR_Name ts_SGsAP_IE_VlrName(template (value) octetstring name) := { |
Harald Welte | 1831443 | 2018-10-05 19:03:28 +0200 | [diff] [blame] | 310 | iEI := '00000010'B, |
| 311 | lengthIndicator := lengthof(name), |
| 312 | name := name |
| 313 | } |
Harald Welte | 1fd461a | 2018-10-28 10:26:13 +0100 | [diff] [blame] | 314 | template VLR_Name tr_SGsAP_IE_VlrName(template octetstring name) := { |
Harald Welte | 1831443 | 2018-10-05 19:03:28 +0200 | [diff] [blame] | 315 | iEI := '00000010'B, |
| 316 | lengthIndicator := ?, |
| 317 | name := name |
| 318 | } |
| 319 | |
| 320 | |
| 321 | |
| 322 | |
| 323 | |
| 324 | /* 3GPP TS 29.118 Section 8.1 */ |
| 325 | template (value) PDU_SGsAP ts_SGsAP_ALERT_ACK(hexstring imsi) := { |
| 326 | sGsAP_ALERT_ACK := { |
| 327 | messageType := '00001110'B, |
| 328 | iMSI := ts_SGsAP_IMSI(imsi) |
| 329 | } |
| 330 | } |
| 331 | template PDU_SGsAP tr_SGsAP_ALERT_ACK(template hexstring imsi) := { |
| 332 | sGsAP_ALERT_ACK := { |
| 333 | messageType := '00001110'B, |
| 334 | iMSI := tr_SGsAP_IMSI(imsi) |
| 335 | } |
| 336 | } |
| 337 | |
| 338 | /* 3GPP TS 29.118 Section 8.2 */ |
| 339 | template PDU_SGsAP ts_SGsAP_ALERT_REJECT(hexstring imsi, |
| 340 | template (value) SGs_Cause cause) := { |
| 341 | sGsAP_ALERT_REJECT := { |
| 342 | messageType := '00001111'B, |
| 343 | iMSI := ts_SGsAP_IMSI(imsi), |
| 344 | sGsCause := ts_SGsAP_IE_SgsCause(cause) |
| 345 | } |
| 346 | } |
| 347 | template PDU_SGsAP tr_SGsAP_ALERT_REJECT(template hexstring imsi, |
| 348 | template SGs_Cause cause := ?) := { |
| 349 | sGsAP_ALERT_REJECT := { |
| 350 | messageType := '00001111'B, |
| 351 | iMSI := tr_SGsAP_IMSI(imsi), |
| 352 | sGsCause := tr_SGsAP_IE_SgsCause(cause) |
| 353 | } |
| 354 | } |
| 355 | |
| 356 | /* 3GPP TS 29.118 Section 8.3 */ |
| 357 | template (value) PDU_SGsAP ts_SGsAP_ALERT_REQ(hexstring imsi) := { |
| 358 | sGsAP_ALERT_REQUEST := { |
| 359 | messageType := '00001101'B, |
| 360 | iMSI := ts_SGsAP_IMSI(imsi) |
| 361 | } |
| 362 | } |
| 363 | template PDU_SGsAP tr_SGsAP_ALERT_REQ(template hexstring imsi) := { |
| 364 | sGsAP_ALERT_REQUEST := { |
| 365 | messageType := '00001101'B, |
| 366 | iMSI := tr_SGsAP_IMSI(imsi) |
| 367 | } |
| 368 | } |
| 369 | |
| 370 | /* 3GPP TS 29.118 Section 8.4 */ |
| 371 | template (value) PDU_SGsAP ts_SGsAP_DL_UD(hexstring imsi, |
| 372 | template (value) octetstring nas_pdu) := { |
| 373 | sGsAP_DOWNLINK_UNITDATA := { |
| 374 | messageType := '00000111'B, |
| 375 | iMSI := ts_SGsAP_IMSI(imsi), |
| 376 | nAS_MessageContainer := ts_SGsAP_NasContainer(nas_pdu) |
| 377 | } |
| 378 | } |
| 379 | template PDU_SGsAP tr_SGsAP_DL_UD(template hexstring imsi, template octetstring nas_pdu := ?) := { |
| 380 | sGsAP_DOWNLINK_UNITDATA := { |
| 381 | messageType := '00000111'B, |
| 382 | iMSI := tr_SGsAP_IMSI(imsi), |
| 383 | nAS_MessageContainer := tr_SGsAP_NasContainer(nas_pdu) |
| 384 | } |
| 385 | } |
| 386 | |
| 387 | /* 8.5 */ |
| 388 | template (value) PDU_SGsAP ts_SGsAP_EPS_DETACH_ACK(hexstring imsi) := { |
| 389 | sGsAP_EPS_DETACH_ACK:= { |
| 390 | messageType := '00010010'B, |
| 391 | iMSI := ts_SGsAP_IMSI(imsi) |
| 392 | } |
| 393 | } |
| 394 | template PDU_SGsAP tr_SGsAP_EPS_DETACH_ACK(template hexstring imsi) := { |
| 395 | sGsAP_EPS_DETACH_ACK:= { |
| 396 | messageType := '00010010'B, |
| 397 | iMSI := tr_SGsAP_IMSI(valueof(imsi)) |
| 398 | } |
| 399 | } |
| 400 | |
| 401 | /* 8.6 */ |
| 402 | template (value) PDU_SGsAP ts_SGsAP_EPS_DETACH_IND(hexstring imsi, |
Harald Welte | 1fd461a | 2018-10-28 10:26:13 +0100 | [diff] [blame] | 403 | template (value) octetstring mme_name, |
Harald Welte | 1831443 | 2018-10-05 19:03:28 +0200 | [diff] [blame] | 404 | template (value) IMSI_detachFromEPS_serviceType det_serv_typ) := { |
| 405 | sGsAP_EPS_DETACH_INDICATION:= { |
| 406 | messageType := '00010001'B, |
| 407 | iMSI := ts_SGsAP_IMSI(imsi), |
| 408 | mME_Name := ts_SGsAP_IE_MmeName(mme_name), |
| 409 | iMSI_DetachFromEPS_ServiceType := ts_SGsAP_IE_DetServiceType(det_serv_typ) |
| 410 | } |
| 411 | } |
| 412 | template PDU_SGsAP tr_SGsAP_EPS_DETACH_IND(template hexstring imsi, |
Harald Welte | 1fd461a | 2018-10-28 10:26:13 +0100 | [diff] [blame] | 413 | template octetstring mme_name, |
Harald Welte | 1831443 | 2018-10-05 19:03:28 +0200 | [diff] [blame] | 414 | template IMSI_detachFromEPS_serviceType det_serv_typ) := { |
| 415 | sGsAP_EPS_DETACH_INDICATION:= { |
| 416 | messageType := '00010001'B, |
| 417 | iMSI := tr_SGsAP_IMSI(valueof(imsi)), |
| 418 | mME_Name := tr_SGsAP_IE_MmeName(mme_name), |
| 419 | iMSI_DetachFromEPS_ServiceType := tr_SGsAP_IE_DetServiceType(det_serv_typ) |
| 420 | } |
| 421 | } |
| 422 | |
| 423 | /* 8.7 */ |
| 424 | template (value) PDU_SGsAP ts_SGsAP_IMSI_DETACH_ACK(hexstring imsi) := { |
| 425 | sGsAP_IMSI_DETACH_ACK := { |
| 426 | messageType := '00010100'B, |
| 427 | iMSI := ts_SGsAP_IMSI(imsi) |
| 428 | } |
| 429 | } |
| 430 | template PDU_SGsAP tr_SGsAP_IMSI_DETACH_ACK(template hexstring imsi) := { |
| 431 | sGsAP_IMSI_DETACH_ACK := { |
| 432 | messageType := '00010100'B, |
| 433 | iMSI := tr_SGsAP_IMSI(imsi) |
| 434 | } |
| 435 | } |
| 436 | |
| 437 | /* 8.8 */ |
| 438 | template (value) PDU_SGsAP ts_SGsAP_IMSI_DETACH_IND(hexstring imsi, |
Harald Welte | 1fd461a | 2018-10-28 10:26:13 +0100 | [diff] [blame] | 439 | template (value) octetstring mme_name, |
Harald Welte | 1831443 | 2018-10-05 19:03:28 +0200 | [diff] [blame] | 440 | template (value) IMSI_detachFromNonEPS_serviceType det_serv_typ) := { |
| 441 | sGsAP_IMSI_DETACH_INDICATION := { |
| 442 | messageType := '00010011'B, |
| 443 | iMSI := ts_SGsAP_IMSI(imsi), |
| 444 | mME_Name := ts_SGsAP_IE_MmeName(mme_name), |
| 445 | iMSI_DetachFromNonEPS_ServiceType := ts_SGsAP_IE_DetNonEpsServiceType(det_serv_typ) |
| 446 | } |
| 447 | } |
| 448 | template PDU_SGsAP tr_SGsAP_IMSI_DETACH_IND(template hexstring imsi, |
Harald Welte | 1fd461a | 2018-10-28 10:26:13 +0100 | [diff] [blame] | 449 | template octetstring mme_name := ?, |
Harald Welte | 1831443 | 2018-10-05 19:03:28 +0200 | [diff] [blame] | 450 | template IMSI_detachFromNonEPS_serviceType det_serv_typ := ?) := { |
| 451 | sGsAP_IMSI_DETACH_INDICATION := { |
| 452 | messageType := '00010011'B, |
| 453 | iMSI := tr_SGsAP_IMSI(imsi), |
| 454 | mME_Name := tr_SGsAP_IE_MmeName(mme_name), |
| 455 | iMSI_DetachFromNonEPS_ServiceType := tr_SGsAP_IE_DetNonEpsServiceType(det_serv_typ) |
| 456 | } |
| 457 | } |
| 458 | |
| 459 | /* 8.9 */ |
| 460 | template (value) PDU_SGsAP ts_SGsAP_LU_ACCEPT(hexstring imsi, |
| 461 | template (value) LocationAreaIdValue lai, |
| 462 | template (value) MobileIdentityLV mobile_id) := { |
| 463 | sGsAP_LOCATION_UPDATE_ACCEPT := { |
| 464 | messageType := '00001010'B, |
| 465 | iMSI := ts_SGsAP_IMSI(imsi), |
| 466 | locationAreaId := ts_SGsAP_IE_Lai(lai), |
| 467 | newTMSIorIMSI := ts_SGsAP_IE_MobileID(mobile_id) |
| 468 | } |
| 469 | } |
| 470 | template PDU_SGsAP tr_SGsAP_LU_ACCEPT(template hexstring imsi, |
| 471 | template LocationAreaIdValue lai := ?) := { |
| 472 | sGsAP_LOCATION_UPDATE_ACCEPT := { |
| 473 | messageType := '00001010'B, |
| 474 | iMSI := tr_SGsAP_IMSI(imsi), |
| 475 | locationAreaId := tr_SGsAP_IE_Lai(lai), |
| 476 | newTMSIorIMSI := * |
| 477 | } |
| 478 | } |
| 479 | |
| 480 | /* 8.10 */ |
| 481 | template (value) PDU_SGsAP ts_SGsAP_LU_REJECT(hexstring imsi, |
| 482 | template (value) Reject_Cause rej_cause, |
| 483 | template (omit) LocationAreaIdValue lai) := { |
| 484 | sGsAP_LOCATION_UPDATE_REJECT := { |
| 485 | messageType := '00001011'B, |
| 486 | iMSI := ts_SGsAP_IMSI(imsi), |
| 487 | rejectCause := ts_SGsAP_IE_RejCause(rej_cause), |
| 488 | locationAreaId := ts_SGsAP_IE_Lai_omit(lai) |
| 489 | } |
| 490 | } |
| 491 | template PDU_SGsAP tr_SGsAP_LU_REJECT(template hexstring imsi, |
| 492 | template Reject_Cause rej_cause, |
| 493 | template LocationAreaIdValue lai) := { |
| 494 | sGsAP_LOCATION_UPDATE_REJECT := { |
| 495 | messageType := '00001011'B, |
| 496 | iMSI := tr_SGsAP_IMSI(imsi), |
| 497 | rejectCause := tr_SGsAP_IE_RejCause(rej_cause), |
| 498 | locationAreaId := tr_SGsAP_IE_Lai_omit(lai) |
| 499 | } |
| 500 | } |
| 501 | |
| 502 | /* 8.11 */ |
| 503 | template (value) PDU_SGsAP ts_SGsAP_LU_REQ(hexstring imsi, |
Harald Welte | 1fd461a | 2018-10-28 10:26:13 +0100 | [diff] [blame] | 504 | template (value) octetstring mme_name, |
Harald Welte | 1831443 | 2018-10-05 19:03:28 +0200 | [diff] [blame] | 505 | template (value) EPS_location_update_type eps_lu_type, |
| 506 | template (value) LocationAreaIdValue new_lai) := { |
| 507 | sGsAP_LOCATION_UPDATE_REQUEST := { |
| 508 | messageType := '00001001'B, |
| 509 | iMSI := ts_SGsAP_IMSI(imsi), |
| 510 | mME_Name := ts_SGsAP_IE_MmeName(mme_name), |
| 511 | ePS_LocationUpdateType := ts_SGsAP_IE_EpsLuType(eps_lu_type), |
| 512 | newLocationAreaId := ts_SGsAP_IE_Lai(new_lai), |
| 513 | oldLocationAreaId := omit, |
| 514 | tMSI_Status := omit, |
| 515 | iMEI_SV := omit, |
| 516 | tAI := omit, |
| 517 | eCGI := omit, |
| 518 | tMSI_NRI := omit, |
| 519 | cS_DomainOperator := omit |
| 520 | } |
| 521 | } |
| 522 | template PDU_SGsAP tr_SGsAP_LU_REQ(template hexstring imsi, |
Harald Welte | 1fd461a | 2018-10-28 10:26:13 +0100 | [diff] [blame] | 523 | template octetstring mme_name := ?, |
Harald Welte | 1831443 | 2018-10-05 19:03:28 +0200 | [diff] [blame] | 524 | template EPS_location_update_type eps_lu_type := ?, |
| 525 | template LocationAreaIdValue new_lai := ?) := { |
| 526 | sGsAP_LOCATION_UPDATE_REQUEST := { |
| 527 | messageType := '00001001'B, |
| 528 | iMSI := tr_SGsAP_IMSI(imsi), |
| 529 | mME_Name := tr_SGsAP_IE_MmeName(mme_name), |
| 530 | ePS_LocationUpdateType := tr_SGsAP_IE_EpsLuType(eps_lu_type), |
| 531 | newLocationAreaId := tr_SGsAP_IE_Lai_omit(new_lai), |
| 532 | oldLocationAreaId := *, |
| 533 | tMSI_Status := *, |
| 534 | iMEI_SV := *, |
| 535 | tAI := *, |
| 536 | eCGI := *, |
| 537 | tMSI_NRI := *, |
| 538 | cS_DomainOperator := * |
| 539 | } |
| 540 | } |
| 541 | |
| 542 | /* 8.12 */ |
| 543 | template (value) PDU_SGsAP ts_SGsAP_MM_INFO_REQ(hexstring imsi, |
| 544 | template (value) octetstring mm_info) := { |
| 545 | sGsAP_MM_INFORMATION_REQUEST := { |
| 546 | messageType := '00011010'B, |
| 547 | iMSI := ts_SGsAP_IMSI(imsi), |
| 548 | mM_Information := ts_SGsAP_IE_MmInfo(mm_info) |
| 549 | } |
| 550 | } |
| 551 | template PDU_SGsAP tr_SGsAP_MM_INFO_REQ(template hexstring imsi, |
| 552 | template octetstring mm_info :=?) := { |
| 553 | sGsAP_MM_INFORMATION_REQUEST := { |
| 554 | messageType := '00011010'B, |
| 555 | iMSI := tr_SGsAP_IMSI(imsi), |
| 556 | mM_Information := tr_SGsAP_IE_MmInfo(mm_info) |
| 557 | } |
| 558 | } |
| 559 | |
| 560 | /* 8.13 */ |
| 561 | template (value) PDU_SGsAP ts_SGsAP_PAGING_REJ(hexstring imsi, |
| 562 | template (value) SGs_Cause cause) := { |
| 563 | sGsAP_PAGING_REJECT := { |
| 564 | messageType := '00000010'B, |
| 565 | iMSI := ts_SGsAP_IMSI(imsi), |
| 566 | sGsCause := ts_SGsAP_IE_SgsCause(cause) |
| 567 | } |
| 568 | } |
| 569 | template PDU_SGsAP tr_SGsAP_PAGING_REJ(template hexstring imsi, |
| 570 | template SGs_Cause cause := ?) := { |
| 571 | sGsAP_PAGING_REJECT := { |
| 572 | messageType := '00000010'B, |
| 573 | iMSI := tr_SGsAP_IMSI(imsi), |
| 574 | sGsCause := tr_SGsAP_IE_SgsCause(cause) |
| 575 | } |
| 576 | } |
| 577 | |
| 578 | /* 8.14 */ |
| 579 | template (value) PDU_SGsAP ts_SGsAP_PAGING_REQ(hexstring imsi, |
Harald Welte | 1fd461a | 2018-10-28 10:26:13 +0100 | [diff] [blame] | 580 | template (value) octetstring vlr_name, |
Harald Welte | 1831443 | 2018-10-05 19:03:28 +0200 | [diff] [blame] | 581 | template (value) Service_Indicator serv_ind, |
| 582 | template (omit) OCT4 tmsi) := |
| 583 | { |
| 584 | sGsAP_PAGING_REQUEST := { |
| 585 | messageType := '00000001'B, |
| 586 | iMSI := ts_SGsAP_IMSI(imsi), |
| 587 | vLR_Name := ts_SGsAP_IE_VlrName(vlr_name), |
| 588 | serviceIndicator := ts_SGsAP_ServiceInd(serv_ind), |
| 589 | tMSI := omit, |
| 590 | cLI := omit, |
| 591 | locationAreaId := omit, |
| 592 | globalCN_Id := omit, |
| 593 | sS_Code := omit, |
| 594 | lCS_Indicator := omit, |
| 595 | lCS_ClientIdentity := omit, |
| 596 | channelNeeded := omit, |
| 597 | eMLPP_Priority := omit, |
| 598 | additionalPagingIndicator := omit |
| 599 | } |
| 600 | } |
| 601 | template PDU_SGsAP tr_SGsAP_PAGING_REQ(template hexstring imsi, |
Harald Welte | 1fd461a | 2018-10-28 10:26:13 +0100 | [diff] [blame] | 602 | template octetstring vlr_name, |
Harald Welte | 1831443 | 2018-10-05 19:03:28 +0200 | [diff] [blame] | 603 | template Service_Indicator serv_ind, |
| 604 | template OCT4 tmsi) := |
| 605 | { |
| 606 | sGsAP_PAGING_REQUEST := { |
| 607 | messageType := '00000001'B, |
| 608 | iMSI := tr_SGsAP_IMSI(imsi), |
| 609 | vLR_Name := tr_SGsAP_IE_VlrName(vlr_name), |
| 610 | serviceIndicator := tr_SGsAP_ServiceInd(serv_ind), |
| 611 | tMSI := *, |
| 612 | cLI := *, |
| 613 | locationAreaId := *, |
| 614 | globalCN_Id := *, |
| 615 | sS_Code := *, |
| 616 | lCS_Indicator := *, |
| 617 | lCS_ClientIdentity := *, |
| 618 | channelNeeded := *, |
| 619 | eMLPP_Priority := *, |
| 620 | additionalPagingIndicator := * |
| 621 | } |
| 622 | } |
| 623 | |
| 624 | /* 8.15 */ |
Harald Welte | 1fd461a | 2018-10-28 10:26:13 +0100 | [diff] [blame] | 625 | template (value) PDU_SGsAP ts_SGsAP_RESET_ACK_MME(template (value) octetstring mme_name) := { |
Harald Welte | 1831443 | 2018-10-05 19:03:28 +0200 | [diff] [blame] | 626 | sGsAP_RESET_ACK := { |
| 627 | messageType := '00010110'B, |
| 628 | mME_Name := ts_SGsAP_IE_MmeName(mme_name), |
| 629 | vLR_Name := omit |
| 630 | } |
| 631 | } |
Harald Welte | 1fd461a | 2018-10-28 10:26:13 +0100 | [diff] [blame] | 632 | template (value) PDU_SGsAP ts_SGsAP_RESET_ACK_VLR(template (value) octetstring vlr_name) := { |
Harald Welte | 1831443 | 2018-10-05 19:03:28 +0200 | [diff] [blame] | 633 | sGsAP_RESET_ACK := { |
| 634 | messageType := '00010110'B, |
| 635 | mME_Name := omit, |
| 636 | vLR_Name := ts_SGsAP_IE_VlrName(vlr_name) |
| 637 | } |
| 638 | } |
Harald Welte | 1fd461a | 2018-10-28 10:26:13 +0100 | [diff] [blame] | 639 | template PDU_SGsAP tr_SGsAP_RESET_ACK(template octetstring mme_name, template octetstring vlr_name) := { |
Harald Welte | 1831443 | 2018-10-05 19:03:28 +0200 | [diff] [blame] | 640 | sGsAP_RESET_ACK := { |
| 641 | messageType := '00010110'B, |
| 642 | mME_Name := tr_SGsAP_IE_MmeName(mme_name), |
| 643 | vLR_Name := tr_SGsAP_IE_VlrName(vlr_name) |
| 644 | } |
| 645 | } |
| 646 | |
| 647 | /* 8.16 */ |
Harald Welte | 1fd461a | 2018-10-28 10:26:13 +0100 | [diff] [blame] | 648 | template (value) PDU_SGsAP ts_SGsAP_RESET_IND_MME(template (value) octetstring mme_name) := { |
Harald Welte | 1831443 | 2018-10-05 19:03:28 +0200 | [diff] [blame] | 649 | sGsAP_RESET_INDICATION := { |
| 650 | messageType := '00010101'B, |
| 651 | mME_Name := ts_SGsAP_IE_MmeName(mme_name), |
| 652 | vLR_Name := omit |
| 653 | } |
| 654 | } |
Harald Welte | 1fd461a | 2018-10-28 10:26:13 +0100 | [diff] [blame] | 655 | template (value) PDU_SGsAP ts_SGsAP_RESET_IND_VLR(template (value) octetstring vlr_name) := { |
Harald Welte | 1831443 | 2018-10-05 19:03:28 +0200 | [diff] [blame] | 656 | sGsAP_RESET_INDICATION := { |
| 657 | messageType := '00010101'B, |
| 658 | mME_Name := omit, |
| 659 | vLR_Name := ts_SGsAP_IE_VlrName(vlr_name) |
| 660 | } |
| 661 | } |
Philipp Maier | d3e0bfa | 2019-04-09 15:29:40 +0200 | [diff] [blame^] | 662 | |
| 663 | template PDU_SGsAP tr_SGsAP_RESET_IND_MME(template octetstring mme_name) := { |
Harald Welte | 1831443 | 2018-10-05 19:03:28 +0200 | [diff] [blame] | 664 | sGsAP_RESET_INDICATION := { |
| 665 | messageType := '00010101'B, |
| 666 | mME_Name := tr_SGsAP_IE_MmeName(mme_name), |
Philipp Maier | d3e0bfa | 2019-04-09 15:29:40 +0200 | [diff] [blame^] | 667 | vLR_Name := omit |
| 668 | } |
| 669 | } |
| 670 | template PDU_SGsAP tr_SGsAP_RESET_IND_VLR(template octetstring vlr_name) := { |
| 671 | sGsAP_RESET_INDICATION := { |
| 672 | messageType := '00010101'B, |
| 673 | mME_Name := omit, |
Harald Welte | 1831443 | 2018-10-05 19:03:28 +0200 | [diff] [blame] | 674 | vLR_Name := tr_SGsAP_IE_VlrName(vlr_name) |
| 675 | } |
| 676 | } |
| 677 | |
| 678 | /* 8.17 */ |
| 679 | template (value) PDU_SGsAP ts_SGsAP_SERVICE_REQ(hexstring imsi, |
| 680 | template (value) Service_Indicator serv_ind, |
| 681 | template (value) UE_EMM_mode emm_mode) := { |
| 682 | sGsAP_SERVICE_REQUEST := { |
| 683 | messageType := '00000110'B, |
| 684 | iMSI := ts_SGsAP_IMSI(imsi), |
| 685 | serviceIndicator := ts_SGsAP_ServiceInd(serv_ind), |
| 686 | iMEI_SV := omit, |
| 687 | uE_TimeZone := omit, |
| 688 | mobileStationClassmark2 := omit, |
| 689 | tAI := omit, |
| 690 | eCGI := omit, |
| 691 | /* optional, but "the MME shall include this IE." */ |
| 692 | uE_EMM_Mode := ts_SGsAP_IE_UeEmmMode(emm_mode) |
| 693 | } |
| 694 | } |
| 695 | template PDU_SGsAP tr_SGsAP_SERVICE_REQ(template hexstring imsi, |
| 696 | template Service_Indicator serv_ind := ?, |
| 697 | template UE_EMM_mode emm_mode := ?) := { |
| 698 | sGsAP_SERVICE_REQUEST := { |
| 699 | messageType := '00000110'B, |
| 700 | iMSI := tr_SGsAP_IMSI(imsi), |
| 701 | serviceIndicator := tr_SGsAP_ServiceInd(serv_ind), |
| 702 | iMEI_SV := *, |
| 703 | uE_TimeZone := *, |
| 704 | mobileStationClassmark2 := *, |
| 705 | tAI := *, |
| 706 | eCGI := *, |
| 707 | /* optional, but "the MME shall include this IE." */ |
| 708 | uE_EMM_Mode := tr_SGsAP_IE_UeEmmMode(emm_mode) |
| 709 | } |
| 710 | } |
| 711 | |
| 712 | |
| 713 | /* 8.18 */ |
| 714 | template (value) PDU_SGsAP ts_SGsAP_STATUS(template (omit) hexstring imsi, |
| 715 | template (value) SGs_Cause cause, |
| 716 | template (value) octetstring err_msg) := { |
| 717 | sGsAP_STATUS := { |
| 718 | messageType := '00011101'B, |
| 719 | iMSI := ts_SGsAP_IMSI_omit(imsi), |
| 720 | sGsCause := ts_SGsAP_IE_SgsCause(cause), |
| 721 | erroneousMessage := ts_SGsAP_IE_ErrMsg(err_msg) |
| 722 | } |
| 723 | } |
| 724 | template PDU_SGsAP tr_SGsAP_STATUS(template hexstring imsi, |
| 725 | template SGs_Cause cause, |
| 726 | template octetstring err_msg) := { |
| 727 | sGsAP_STATUS := { |
| 728 | messageType := '00011101'B, |
| 729 | iMSI := tr_SGsAP_IMSI(imsi), |
| 730 | sGsCause := tr_SGsAP_IE_SgsCause(cause), |
| 731 | erroneousMessage := tr_SGsAP_IE_ErrMsg(err_msg) |
| 732 | } |
| 733 | } |
| 734 | |
| 735 | |
| 736 | /* 8.19 */ |
| 737 | template (value) PDU_SGsAP ts_SGsAP_TMSI_REALL_CMPL(hexstring imsi) := { |
| 738 | sGsAP_TMSI_REALLOCATION_COMPLETE := { |
| 739 | messageType := '00001100'B, |
| 740 | iMSI := ts_SGsAP_IMSI(imsi) |
| 741 | } |
| 742 | } |
| 743 | template PDU_SGsAP tr_SGsAP_TMSI_REALL_CMPL(template hexstring imsi) := { |
| 744 | sGsAP_TMSI_REALLOCATION_COMPLETE := { |
| 745 | messageType := '00001100'B, |
| 746 | iMSI := tr_SGsAP_IMSI(imsi) |
| 747 | } |
| 748 | } |
| 749 | |
| 750 | /* 8.20 */ |
| 751 | template (value) PDU_SGsAP ts_SGsAP_UE_ACT_IND(hexstring imsi) := { |
| 752 | sGsAP_UE_ACTIVITY_INDICATION := { |
| 753 | messageType := '00010000'B, |
| 754 | iMSI := ts_SGsAP_IMSI(imsi) |
| 755 | /* Rel 14: Max UE Avail Time */ |
| 756 | } |
| 757 | } |
| 758 | template PDU_SGsAP tr_SGsAP_UE_ACT_IND(template hexstring imsi) := { |
| 759 | sGsAP_UE_ACTIVITY_INDICATION := { |
| 760 | messageType := '00010000'B, |
| 761 | iMSI := tr_SGsAP_IMSI(imsi) |
| 762 | /* Rel 14: Max UE Avail Time */ |
| 763 | } |
| 764 | } |
| 765 | |
| 766 | /* 8.21 */ |
| 767 | template (value) PDU_SGsAP ts_SGsAP_UE_UNREACHABLE(hexstring imsi, |
| 768 | template (value) SGs_Cause cause) := { |
| 769 | sGsAP_UE_UNREACHABLE := { |
| 770 | messageType := '00011111'B, |
| 771 | iMSI := ts_SGsAP_IMSI(imsi), |
| 772 | sGsCause := ts_SGsAP_IE_SgsCause(cause) |
| 773 | /* Rel 14: Requested Retransmission Time */ |
| 774 | /* Rel 14: Additional UE Unreachable indicators */ |
| 775 | } |
| 776 | } |
| 777 | template PDU_SGsAP tr_SGsAP_UE_UNREACHABLE(template hexstring imsi, |
| 778 | template SGs_Cause cause := ?) := { |
| 779 | sGsAP_UE_UNREACHABLE := { |
| 780 | messageType := '00011111'B, |
| 781 | iMSI := tr_SGsAP_IMSI(imsi), |
| 782 | sGsCause := tr_SGsAP_IE_SgsCause(cause) |
| 783 | /* Rel 14: Requested Retransmission Time */ |
| 784 | /* Rel 14: Additional UE Unreachable indicators */ |
| 785 | } |
| 786 | } |
| 787 | |
| 788 | /* 8.22 */ |
| 789 | template (value) PDU_SGsAP ts_SGsAP_UL_UD(hexstring imsi, |
| 790 | template (value) octetstring nas_msg) := { |
| 791 | sGsAP_UPLINK_UNITDATA := { |
| 792 | messageType := '00001000'B, |
| 793 | iMSI := ts_SGsAP_IMSI(imsi), |
| 794 | nAS_MessageContainer := ts_SGsAP_NasContainer(nas_msg), |
| 795 | iMEI_SV := omit, |
| 796 | uE_TimeZone := omit, |
| 797 | mobileStationClassmark2 := omit, |
| 798 | tAI := omit, |
| 799 | eCGI := omit |
| 800 | } |
| 801 | } |
| 802 | template PDU_SGsAP tr_SGsAP_UL_UD(template hexstring imsi, |
| 803 | template octetstring nas_msg := ?) := { |
| 804 | sGsAP_UPLINK_UNITDATA := { |
| 805 | messageType := '00001000'B, |
| 806 | iMSI := tr_SGsAP_IMSI(imsi), |
| 807 | nAS_MessageContainer := tr_SGsAP_NasContainer(nas_msg), |
| 808 | iMEI_SV := *, |
| 809 | uE_TimeZone := *, |
| 810 | mobileStationClassmark2 := *, |
| 811 | tAI := *, |
| 812 | eCGI := * |
| 813 | } |
| 814 | } |
| 815 | |
| 816 | /* 8.23 */ |
| 817 | template (value) PDU_SGsAP ts_SGsAP_RELEASE_REQ(hexstring imsi, |
| 818 | template (value) SGs_Cause cause) := { |
| 819 | sGsAP_RELEASE_REQUEST := { |
| 820 | messageType := '00011011'B, |
| 821 | iMSI := ts_SGsAP_IMSI(imsi), |
| 822 | sGsCause := ts_SGsAP_IE_SgsCause(cause) |
| 823 | } |
| 824 | } |
| 825 | template PDU_SGsAP tr_SGsAP_RELEASE_REQ(template hexstring imsi, |
| 826 | template SGs_Cause cause) := { |
| 827 | sGsAP_RELEASE_REQUEST := { |
| 828 | messageType := '00011011'B, |
| 829 | iMSI := tr_SGsAP_IMSI(imsi), |
| 830 | sGsCause := tr_SGsAP_IE_SgsCause(cause) |
| 831 | } |
| 832 | } |
| 833 | |
| 834 | /* 8.24 */ |
| 835 | template (value) PDU_SGsAP ts_SGsAP_SERVICE_ABORT_REQ(hexstring imsi) := { |
| 836 | sGsAP_SERVICE_ABORT_REQUEST := { |
| 837 | messageType := '00010111'B, |
| 838 | iMSI := ts_SGsAP_IMSI(imsi) |
| 839 | } |
| 840 | } |
| 841 | template PDU_SGsAP tr_SGsAP_SERVICE_ABORT_REQ(template hexstring imsi) := { |
| 842 | sGsAP_SERVICE_ABORT_REQUEST := { |
| 843 | messageType := '00010111'B, |
| 844 | iMSI := tr_SGsAP_IMSI(imsi) |
| 845 | } |
| 846 | } |
| 847 | |
| 848 | /* 8.25 */ |
| 849 | template (value) PDU_SGsAP ts_SGsAP_MO_CSFB_IND(hexstring imsi) := { |
| 850 | sGsAP_MO_CSFB_INDICATION := { |
| 851 | messageType := '00011000'B, |
| 852 | iMSI := ts_SGsAP_IMSI(imsi), |
| 853 | tAI := omit, |
| 854 | eCGI := omit |
| 855 | } |
| 856 | } |
| 857 | template PDU_SGsAP tr_SGsAP_MO_CSFB_IND(template hexstring imsi) := { |
| 858 | sGsAP_MO_CSFB_INDICATION := { |
| 859 | messageType := '00011000'B, |
| 860 | iMSI := tr_SGsAP_IMSI(imsi), |
| 861 | tAI := *, |
| 862 | eCGI := * |
| 863 | } |
| 864 | } |
| 865 | |
| 866 | |
| 867 | |
| 868 | |
| 869 | |
| 870 | |
| 871 | } |