Mobile Application Part
Прикладная подсистема MAP является протоколом поддержки функционирования мобильных абонентов сотовой телефонной сети. Эта подсистема, базирующаяся на протоколе
TCAP, используется для передачи информации роуминга и другой сигнальной информации из одной сотовой сети в другую.
Пример дешифрации
MAP: 3GPP TS 29.002 Ver 6.12.0, 2005
86 ***b8*** TAG: class=0 code=16 type=1
87 ***b8*** Length........................ 34 Dec
-- Update location arg
88 ***b8*** TAG: class=0 code=4 type=0
89 ***b8*** Length........................ 8 Dec
-- IMSI
90 ***b20** Mobile country/network code... 25017:Russian Federation/Ermak RMS
***b44** MSIN.......................... 2100036154f
98 ***b8*** TAG: class=2 code=1 type=0
99 ***b8*** Length........................ 7 Dec
-- MSC-number
100 ....0001 Numbering plan ind............ ISDN/Telephony number plan
.001.... Nature of address ind......... International number
1....... Extension..................... No extension
101 ***B6*** Number........................ 79027240000f
107 ***b8*** TAG: class=0 code=4 type=0
108 ***b8*** Length........................ 7 Dec
-- VLR-number
109 ....0001 Numbering plan ind............ ISDN/Telephony number plan
.001.... Nature of address ind......... International number
1....... Extension..................... No extension
110 ***B6*** Number........................ 79027240000f
116 ***b8*** TAG: class=2 code=10 type=0
117 ***b8*** Length........................ 4 Dec
-- LMSI
118 ***B4*** LMSI.......................... 00016195
Фильтрация
MAP Interim Standard 41
Пример дешифрации
MAP: ANSI TIA/EIA-41.5-D, 1997
-- Parameter set
63 ***b8*** TAG: class=2 code=21 type=0
64 ***b8*** Length........................ 3 Dec
-- MSC id
65 ***b16** Market id..................... 1F2F Hex
67 00000001 Switch number................. 1 Hex
68 ***b8*** TAG: class=2 code=22 type=0
69 ***b8*** Length........................ 1 Dec
-- System my type code
70 00000011 System my type code........... Lucent technologies
71 ***b24** TAG: class=2 code=242 type=0
74 ***b8*** Length........................ 8 Dec
-- IMSI
75 ***b20** Mobile country/network code... Unknown MCC + MNC code
***b44** MSIN.......................... 9016235013f
83 ***b8*** TAG: class=2 code=9 type=0
84 ***b8*** Length........................ 4 Dec
-- Electronic serial number
85 01110000 Manufacture's code............ 70 Hex
86 ***b24** Serial number................. 348A00 Hex
89 ***b8*** TAG: class=2 code=1 type=0
90 ***b8*** Length........................ 7 Dec
-- Billing id
91 ***b16** Anchor originating market id.. 1F2F Hex
93 00000001 Anchor orig switch number..... 1 Hex
94 ***b24** ID number..................... 25AF02 Hex
97 00000000 Segment counter............... 0 Dec
98 ***b16** TAG: class=2 code=93 type=0
100 ***b8*** Length........................ 9 Dec
-- Mobile directory number
-- Address info
101 00000000 Type of digits................ Not used
-- Nat number
102 .......0 Nature of address ind......... National
......0. Presentation ind.............. Presentation allowed
.....0.. Number ind.................... Number is available
....0... Reserved...................... 0 Hex
..00.... Screening ind................. User provided, not screened
00...... Reserved...................... 0 Hex
103 ....0001 Encoding...................... BCD
0010.... Numbering plan................ Telephony numbering
-- BCD digits
104 00001010 Number of digits.............. 10 Dec
105 ***B5*** BCD Digits.................... 9016235013
110 ***b16** TAG: class=2 code=103 type=0
112 ***b8*** Length........................ 12 Dec
-- Sender identification number
-- Address info
113 00000100 Type of digits................ Routing number
-- Nat number
114 .......1 Nature of address ind......... International
......0. Presentation ind.............. Presentation allowed
.....0.. Number ind.................... Number is available
....0... Reserved...................... 0 Hex
..00.... Screening ind................. User provided, not screened
00...... Reserved...................... 0 Hex
115 ....0001 Encoding...................... BCD
0110.... Numbering plan................ Land mobile numbering
-- BCD digits
116 00001111 Number of digits.............. 15 Dec
117 ***b60** BCD Digits.................... 250099016235555
0000.... Filler........................ 0 Dec
125 ***b16** TAG: class=2 code=94 type=0
127 ***b8*** Length........................ 12 Dec
-- MSC id. number
-- Address info
128 00000100 Type of digits................ Routing number
-- Nat number
129 .......1 Nature of address ind......... International
......0. Presentation ind.............. Presentation allowed
.....0.. Number ind.................... Number is available
....0... Reserved...................... 0 Hex
..00.... Screening ind................. User provided, not screened
00...... Reserved...................... 0 Hex
130 ....0001 Encoding...................... BCD
0110.... Numbering plan................ Land mobile numbering
-- BCD digits
131 00001111 Number of digits.............. 15 Dec
132 ***b60** BCD Digits.................... 250099016235555
0000.... Filler........................ 0 Dec
140 ***b16** TAG: class=2 code=33 type=0
142 ***b8*** Length........................ 2 Dec
-- Location area id
143 ***b16** Location area id.............. 400 Hex
145 ***b16** TAG: class=2 code=82 type=0
147 ***b8*** Length........................ 14 Dec
-- Calling party number str. 1
-- Address info
148 00000010 Type of digits................ Calling party number
-- Nat number
149 .......0 Nature of address ind......... National
......0. Presentation ind.............. Presentation allowed
.....0.. Number ind.................... Number is available
....0... Reserved...................... 0 Hex
..01.... Screening ind................. User provided, screening passed
00...... Reserved...................... 0 Hex
150 ....0010 Encoding...................... IA5
0010.... Numbering plan................ Telephony numbering
151 00001010 Number of digits.............. 10 Dec
152 ***B10** IA5 character................. 9014610091
162 ***b16** TAG: class=2 code=47 type=0
164 ***b8*** Length........................ 1 Dec
-- Terminal type
165 00100000 Terminal type................. IS-95
Ссылки