• ********** CAP over M2PA trace sample. Created with Linkbit Mobile Simulation Studio **********
  • 04:32:06.191 wide OPC: 3074 <- DPC: 3073 IPv4.SCTP [DATA].User Data.UDT.Begin [InitialDP] [TCAP/CAP2] 
    • 00 15 F2 46 CD 79 00 16 36 94 4F 6E 08 00 45 00 01 08 B8 84 00 00 80 84 FE 7B C0 A8 00 8E C0 A8
00 93 0B 58 0B 58 00 00 69 11 00 90 FF 32 00 03 00 E8 00 00 46 98 00 01 00 00 00 00 00 05 01 00
0B 01 00 00 00 D8 00 FF FF FF 00 00 00 00 00 03 01 8C 00 03 09 81 03 0E 19 0B 52 F1 00 11 04 32
71 00 00 00 01 0B 12 F1 00 11 04 32 71 00 00 00 05 A4 62 81 A1 48 04 00 00 C9 1C 6B 1E 28 1C 06
07 00 11 86 05 01 01 01 A0 11 60 0F 80 02 07 80 A1 09 06 07 04 00 00 01 00 32 01 6C 79 A1 77 02
01 00 02 01 00 30 6F 80 02 03 DB 82 08 84 90 32 01 07 24 90 07 83 07 81 13 70 07 94 65 05 85 01
0A 8C 08 84 94 32 71 07 24 90 07 BB 05 80 03 80 90 A3 9C 01 02 9D 08 84 14 32 71 07 24 90 07 9E
02 04 61 9F 32 08 16 08 07 00 00 53 26 F3 9F 36 04 04 5C F8 F9 9F 37 07 91 32 71 00 00 00 F2 9F
39 08 02 50 40 81 01 11 45 00 BF 3B 09 81 07 91 32 71 00 00 00 F2
      POS
      		BINARY
      		NAME
      		VALUE
      		Ethernet.
      0-5
      .
                                
      		Dst6 Octets (hex): 00 15 F2 46 CD....
      6-11
      .
                                
      		Src6 Octets (hex): 00 16 36 94 4F....
      12-13
      .
                                
      		TypeIPv4 (8).
      14-277
      .
                                
      		Data264 Octets (hex): 45 00 01 08 B8....
      		IPv4.
      14
      		0100....
      .
                                
      		Version4 (Version 4).
      		....0101
      .
                                
      		IHL5.
      		Type Of Service.
      15
      		000.....
      .
                                
      		PrecedenceRoutine (0).
      		...0....
      .
                                
      		DelayNormal Delay (0).
      		....0...
      .
                                
      		ThroughputNormal Throughput (0).
      		.....0..
      .
                                
      		ReliabilityNormal Reliability (0).
      		......00
      .
                                
      		Reserved0.
      		Total Length.
      16-17
      .
                                
      		Total Length264.
      		Identification.
      18-19
      .
                                
      		Identification47236.
      		Flags.
      20
      		0.......
      .
                                
      		Reserved0.
      		.0......
      .
                                
      		FragmentationMay Fragment (0).
      		..0.....
      .
                                
      		FragmentLast Fragment (0).
      		Fragment Offset.
      20-21
      .
                                
      		Fragment Offset0.
      		TTL.
      22
      		10000000
      .
                                
      		TTL128.
      		Protocol.
      23
      		10000100
      .
                                
      		Protocol132 (SCTP).
      		Header Checksum.
      24-25
      .
                                
      		Header Checksum65147.
      		Source Address.
      26-29
      .
                                
      		Source Address192.168.0.142.
      		Destination Address.
      30-33
      .
                                
      		Destination Address192.168.0.147.
      		Options.
      .
                                
      		Options0 Elements.
      		Padding.
      .
                                
      		Padding0 Bits.
      		Data.
      34-277
      .
                                
      		Data244 Octets (hex): 0B 58 0B 58 00....
      		SCTP:  [DATA].
      34-35
      .
                                
      		Source Port2904.
      36-37
      .
                                
      		Destination Port2904.
      38-41
      .
                                
      		Verification Tag26897.
      42-45
      .
                                
      		Checksum9502514.
      		Chunks.
      46-277
      		Chunks[0]DATA.
      46-277
      		DATAsee below.
      46
      		00000000
      .
                                
      		Chunk TypeDATA (0).
      47
      		00000...
      .
                                
      		Chunk Flags0.
      		.....0..
      .
                                
      		Uthis is an ordered DATA chunk (0).
      		......11
      .
                                
      		BEUnfragmented Message (3).
      48-49
      .
                                
      		Chunk Length232.
      50-53
      .
                                
      		TSN18072.
      54-55
      .
                                
      		Stream Identifier S1.
      56-57
      .
                                
      		Stream Sequence Number n0.
      58-61
      .
                                
      		Payload Protocol IdentifierM2PA (5).
      62-277
      .
                                
      		User Data216 Octets (hex): 01 00 0B 01 00....
      		SIGTRAN M2PA:  User Data.
      62
      		00000001
      .
                                
      		Protocol Version1 (Release 1).
      63
      		00000000
      .
                                
      		Reserved0.
      64
      		00001011
      .
                                
      		Message Class11 (M2PAM).
      65
      		00000001
      .
                                
      		Message Type1 (M2PA User Data).
      66-69
      .
                                
      		Message Length216.
      		M2PA Header.
      70
      		00000000
      .
                                
      		Unused10.
      71-73
      .
                                
      		BSN16777215.
      74
      		00000000
      .
                                
      		Unused20.
      75-77
      .
                                
      		FSN0.
      		Message Data.
      78-277
      		Datasee below.
      78
      		00......
      .
                                
      		PRI0.
      		..000000
      .
                                
      		spare0.
      79
      		00000011
      		SIOsee below.
      		....0011
      .
                                
      		Service indicator3 (SCCP Service).
      		0000....
      		Sub-service fieldsee below.
      		..00....
      .
                                
      		Spare0.
      		00......
      .
                                
      		Network indicator0 (International network).
      80-277
      .
                                
      		SIF198 Octets (hex): 01 8C 00 03 09....
      		SCCP ITU:  UDT.
      		Routing Label.
      80-81
      .
                                
      		DPC3073.
      81-83
      .
                                
      		OPC3074.
      83
      		0000....
      .
                                
      		SLS0.
      		Message type.
      84
      		00001001
      .
                                
      		Message typeUDT (9).
      		Protocol class.
      85
      		....0001
      .
                                
      		Protocol class1 (class 1).
      		1000....
      .
                                
      		Message handling8 (return message on error).
      		Pointer to Called party address.
      86
      		00000011
      .
                                
      		Pointer to Called party address3.
      		Pointer to Calling party address.
      87
      		00001110
      .
                                
      		Pointer to Calling party address 14.
      		Pointer to Data.
      88
      		00011001
      .
                                
      		Pointer to Data25.
      		Called party address.
      89
      		00001011
      .
                                
      		Length indicator11.
      90
      		01010010
      		Address indicatorsee below.
      		0.......
      .
                                
      		spare0.
      		.1......
      .
                                
      		Routing indicator1 (Route on SSN).
      		..0100..
      .
                                
      		Global title indicator4 (global title includes translation type numbering plan and encoding scheme and nature.
      .
                                        
      		
 of address indicator)

      		......1.
      .
                                
      		SSN indicator1 (address contains a subsystem number).
      		.......0
      .
                                
      		Point code indicator0 (address does not contain a signalling point code).
      91
      		11110001
      .
                                
      		Subsystem number241 -> reserved for national networks.
      92-100
      		Global title 0100see below.
      92
      		00000000
      .
                                
      		Translation type0.
      93
      		0001....
      .
                                
      		Numbering plan1 (ISDN/telephony numbering plan).
      		....0001
      .
                                
      		Encoding scheme1 (BCD odd).
      94
      		0.......
      .
                                
      		spare0.
      		.0000100
      .
                                
      		Nature of address indicator4 (international number).
      95-100
      .
                                
      		Address signals23170000001.
      		Calling party address.
      101
      		00001011
      .
                                
      		Length indicator11.
      102
      		00010010
      		Address indicatorsee below.
      		0.......
      .
                                
      		spare0.
      		.0......
      .
                                
      		Routing indicator0 (Route on GT).
      		..0100..
      .
                                
      		Global title indicator4 (global title includes translation type numbering plan and encoding scheme and nature.
      .
                                        
      		
 of address indicator)

      		......1.
      .
                                
      		SSN indicator1 (address contains a subsystem number).
      		.......0
      .
                                
      		Point code indicator0 (address does not contain a signalling point code).
      103
      		11110001
      .
                                
      		Subsystem number241 -> reserved for national networks.
      104-112
      		Global title 0100see below.
      104
      		00000000
      .
                                
      		Translation type0.
      105
      		0001....
      .
                                
      		Numbering plan1 (ISDN/telephony numbering plan).
      		....0001
      .
                                
      		Encoding scheme1 (BCD odd).
      106
      		0.......
      .
                                
      		spare0.
      		.0000100
      .
                                
      		Nature of address indicator4 (international number).
      107-112
      .
                                
      		Address signals23170000005.
      		Data.
      113
      		10100100
      .
                                
      		Length indicator164.
      114-277
      .
                                
      		Data164 Octets (hex): 62 81 A1 48 04....
      		TCAP/CAP2:  Begin [InitialDP].
      119-122
      .
                                
      		otid4 Octets (hex): 00 00 C9 1C.
      		dialoguePortion.
      127-154
      		externalsee below.
      129-135
      .
                                
      		dialogue_as_id{itu-t(0) recommendation(0) q(17) 773 as(1) dialogue-as(1) version1(1)}.
      138-154
      		dialoguePDUdialogueRequest.
      140-154
      		dialogueRequestsee below.
      142-143
      		protocol-version1 Bits: 1.
      142
      		0.......
      .
                                
      		version1 (bit #0)1.
      148-154
      .
                                
      		application-context-name{itu-t(0) identified-organization(4) etsi(0) mobileDomain(0) gsm-Network(1) ac(0).
      .
                                        
      		
 cap-gsmssf-to-gsmscf(50) version2(1)}

      		components.
      157-277
      		components[0]invoke.
      159-277
      		invokesee below.
      161
      		00000000
      .
                                
      		invokeID0.
      162-164
      		operationCodelocalValue.
      164
      		00000000
      .
                                
      		localValue0 (InitialDP).
      165-277
      		parameterInitialDP.
      167-277
      		InitialDPsee below.
      169-170
      .
                                
      		serviceKey987.
      173-180
      		calledPartyNumbersee below.
      173
      		1.......
      .
                                
      		Odd/even indicator1 (odd number of address signals).
      		.0000100
      .
                                
      		Nature of address indicator4 (international number).
      174
      		1.......
      .
                                
      		Internal Network Number indicator1 (routing to internal network number not allowed).
      		.001....
      .
                                
      		Numbering plan indicator1 (ISDN numbering plan).
      		....0000
      .
                                
      		spare0.
      175-180
      .
                                
      		Address signals23107042097.
      183-189
      		callingPartyNumbersee below.
      183
      		1.......
      .
                                
      		Odd/even indicator1 (odd number of address signals).
      		.0000001
      .
                                
      		Nature of address indicator1 (Subscriber number).
      184
      		0.......
      .
                                
      		Number Incomplete indicator0 (Complete).
      		.001....
      .
                                
      		Numbering plan indicator1 (ISDN numbering plan).
      		....00..
      .
                                
      		Address presentation restricted indicator0 (presentation allowed).
      		......11
      .
                                
      		Screening indicator3 (network provided).
      185-189
      .
                                
      		Address signals077049565.
      192
      		00001010
      .
                                
      		callingPartysCategory1 Octets (hex): 0A.
      195-202
      		originalCalledPartyIDsee below.
      195
      		1.......
      .
                                
      		Odd/even indicator1 (odd number of address signals).
      		.0000100
      .
                                
      		Nature of address indicator4 (international number).
      196
      		1.......
      .
                                
      		spare1.
      		.001....
      .
                                
      		Numbering plan indicator1 (ISDN numbering plan).
      		....01..
      .
                                
      		Address presentation restricted indicator1 (presentation restricted).
      		......00
      .
                                
      		spare 20.
      197-202
      .
                                
      		Address signals23177042097.
      205-209
      		bearerCapabilitybearerCap.
      207-209
      		bearerCapsee below.
      207
      		1.......
      .
                                
      		Extension indicator1 (last octet).
      		.00.....
      .
                                
      		Coding standard0 (ITU-T).
      		...00000
      .
                                
      		Information transfer capability0 (Speech).
      208
      		1.......
      .
                                
      		Extension indicator 21 (last octet).
      		.00.....
      .
                                
      		Transfer mode0 (Circuit mode).
      		...10000
      .
                                
      		Information transfer rate16 (64 kbps).
      209
      		10100011
      		Layer 1 Informationsee below.
      		1.......
      .
                                
      		Extension indicator1 (last octet).
      		.01.....
      .
                                
      		Layer 1 identifier1.
      		...00011
      .
                                
      		User information layer 1 protocol3 (A-law).
      212
      		00000010
      .
                                
      		eventTypeBCSMcollectedInfo (2).
      215-222
      		redirectingPartyIDsee below.
      215
      		1.......
      .
                                
      		Odd/even indicator1 (odd number of address signals).
      		.0000100
      .
                                
      		Nature of address indicator4 (international number).
      216
      		0.......
      .
                                
      		spare0.
      		.001....
      .
                                
      		Numbering plan indicator1 (ISDN numbering plan).
      		....01..
      .
                                
      		Address presentation restricted indicator1 (presentation restricted).
      		......00
      .
                                
      		spare 20.
      217-222
      .
                                
      		Address signals23177042097.
      225-226
      .
                                
      		redirectionInformation2 Octets (hex): 04 61.
      230-237
      .
                                
      		iMSI618070000035623.
      241-244
      .
                                
      		callReferenceNumber4 Octets (hex): 04 5C F8 F9.
      248-254
      		mscAddresssee below.
      248
      		1.......
      .
                                
      		ExtReserved value (1).
      		.001....
      .
                                
      		Type of numberinternational number (1).
      		....0001
      .
                                
      		Numbering plan identificationISDN/telephony numbering plan (1).
      249-254
      .
                                
      		Number digits23170000002.
      258-265
      .
                                
      		timeAndTimezone8 Octets (hex): 02 50 40 81 01....
      269-277
      		initialDPArgExtensionsee below.
      271-277
      		gmscAddresssee below.
      271
      		1.......
      .
                                
      		ExtReserved value (1).
      		.001....
      .
                                
      		Type of numberinternational number (1).
      		....0001
      .
                                
      		Numbering plan identificationISDN/telephony numbering plan (1).
      272-277
      .
                                
      		Number digits23170000002.
  •  04:32:06.193
wide      192.168.0.147:2904      ->  192.168.0.142:2904     IPv4.SCTP [SACK, DATA].User Data

    • 00 16 36 94 4F 6E 00 15 F2 46 CD 79 08 00 45 00 00 50 8F 5E 00 00 80 84 28 5A C0 A8 00 93 C0 A8
00 8E 0B 58 0B 58 00 00 24 C2 CC 99 D5 A4 03 00 00 10 00 00 46 98 00 00 10 00 00 00 00 00 00 03
00 20 00 00 43 C5 00 01 00 00 00 00 00 05 01 00 0B 01 00 00 00 10 00 00 00 00 00 FF FF FF

      POS
      		BINARY
      		NAME
      		VALUE
      		Ethernet.
      0-5
      .
                                
      		Dst6 Octets (hex): 00 16 36 94 4F....
      6-11
      .
                                
      		Src6 Octets (hex): 00 15 F2 46 CD....
      12-13
      .
                                
      		TypeIPv4 (8).
      14-93
      .
                                
      		Data80 Octets (hex): 45 00 00 50 8F....
      		IPv4.
      14
      		0100....
      .
                                
      		Version4 (Version 4).
      		....0101
      .
                                
      		IHL5.
      		Type Of Service.
      15
      		000.....
      .
                                
      		PrecedenceRoutine (0).
      		...0....
      .
                                
      		DelayNormal Delay (0).
      		....0...
      .
                                
      		ThroughputNormal Throughput (0).
      		.....0..
      .
                                
      		ReliabilityNormal Reliability (0).
      		......00
      .
                                
      		Reserved0.
      		Total Length.
      16-17
      .
                                
      		Total Length80.
      		Identification.
      18-19
      .
                                
      		Identification36702.
      		Flags.
      20
      		0.......
      .
                                
      		Reserved0.
      		.0......
      .
                                
      		FragmentationMay Fragment (0).
      		..0.....
      .
                                
      		FragmentLast Fragment (0).
      		Fragment Offset.
      20-21
      .
                                
      		Fragment Offset0.
      		TTL.
      22
      		10000000
      .
                                
      		TTL128.
      		Protocol.
      23
      		10000100
      .
                                
      		Protocol132 (SCTP).
      		Header Checksum.
      24-25
      .
                                
      		Header Checksum10330.
      		Source Address.
      26-29
      .
                                
      		Source Address192.168.0.147.
      		Destination Address.
      30-33
      .
                                
      		Destination Address192.168.0.142.
      		Options.
      .
                                
      		Options0 Elements.
      		Padding.
      .
                                
      		Padding0 Bits.
      		Data.
      34-93
      .
                                
      		Data60 Octets (hex): 0B 58 0B 58 00....
      		SCTP:  [SACK, DATA].
      34-35
      .
                                
      		Source Port2904.
      36-37
      .
                                
      		Destination Port2904.
      38-41
      .
                                
      		Verification Tag9410.
      42-45
      .
                                
      		Checksum3432633764.
      		Chunks.
      46-61
      		Chunks[0]SACK.
      46-61
      		SACKsee below.
      46
      		00000011
      .
                                
      		Chunk TypeSACK (3).
      47
      		00000000
      .
                                
      		Chunk Flags0.
      48-49
      .
                                
      		Chunk Length16.
      50-53
      .
                                
      		Cumulative TSN Ack18072.
      54-57
      .
                                
      		Advertised Receiver Window Credit4096.
      58-59
      .
                                
      		Number of Gap Ack Blocks0.
      60-61
      .
                                
      		Number of Duplicate TSNs0.
      .
                                
      		Gap Ack Block0 Elements.
      .
                                
      		Duplicate TSN0 Elements.
      62-93
      		Chunks[1]DATA.
      62-93
      		DATAsee below.
      62
      		00000000
      .
                                
      		Chunk TypeDATA (0).
      63
      		00000...
      .
                                
      		Chunk Flags0.
      		.....0..
      .
                                
      		Uthis is an ordered DATA chunk (0).
      		......11
      .
                                
      		BEUnfragmented Message (3).
      64-65
      .
                                
      		Chunk Length32.
      66-69
      .
                                
      		TSN17349.
      70-71
      .
                                
      		Stream Identifier S1.
      72-73
      .
                                
      		Stream Sequence Number n0.
      74-77
      .
                                
      		Payload Protocol IdentifierM2PA (5).
      78-93
      .
                                
      		User Data16 Octets (hex): 01 00 0B 01 00....
      		SIGTRAN M2PA:  User Data.
      78
      		00000001
      .
                                
      		Protocol Version1 (Release 1).
      79
      		00000000
      .
                                
      		Reserved0.
      80
      		00001011
      .
                                
      		Message Class11 (M2PAM).
      81
      		00000001
      .
                                
      		Message Type1 (M2PA User Data).
      82-85
      .
                                
      		Message Length16.
      		M2PA Header.
      86
      		00000000
      .
                                
      		Unused10.
      87-89
      .
                                
      		BSN0.
      90
      		00000000
      .
                                
      		Unused20.
      91-93
      .
                                
      		FSN16777215.
      		Message Data.
      .
                                
      		Message Datasee below.
  •  04:32:06.312
wide OPC: 3073 -> DPC: 3074 IPv4.SCTP [DATA].User Data.UDT.Continue
[RequestReportBCSMEvent] [TCAP/CAP2]

    • 00 16 36 94 4F 6E 00 15 F2 46 CD 79 08 00 45 00 01 08 8F 5F 00 00 80 84 27 A1 C0 A8 00 93 C0 A8
00 8E 0B 58 0B 58 00 00 24 C2 EE EC B4 BB 00 03 00 E6 00 00 43 C6 00 01 00 01 00 00 00 05 01 00
0B 01 00 00 00 D6 00 00 00 00 00 00 00 00 00 03 02 4C 00 F3 09 81 03 0E 19 0B D2 F1 00 11 04 32
71 00 00 00 05 0B 52 F1 00 11 04 32 71 00 00 00 01 A2 65 81 9F 48 02 CF 5C 49 04 00 00 C9 1C 6B
2A 28 28 06 07 00 11 86 05 01 01 01 A0 1D 61 1B 80 02 07 80 A1 09 06 07 04 00 00 01 00 32 01 A2
03 02 01 00 A3 05 A1 03 02 01 00 6C 67 A1 65 02 01 51 02 01 17 30 5D A0 5B 30 0B 80 01 05 81 01
01 A2 03 80 01 02 30 0B 80 01 06 81 01 01 A2 03 80 01 02 30 0B 80 01 07 81 01 01 A2 03 80 01 02
30 0B 80 01 09 81 01 01 A2 03 80 01 01 30 0B 80 01 09 81 01 00 A2 03 80 01 02 30 0B 80 01 0A 81
01 01 A2 03 80 01 01 30 0B 80 01 04 81 01 01 A2 03 80 01 02 00 00

      POS
      		BINARY
      		NAME
      		VALUE
      		Ethernet.
      0-5
      .
                                
      		Dst6 Octets (hex): 00 16 36 94 4F....
      6-11
      .
                                
      		Src6 Octets (hex): 00 15 F2 46 CD....
      12-13
      .
                                
      		TypeIPv4 (8).
      14-277
      .
                                
      		Data264 Octets (hex): 45 00 01 08 8F....
      		IPv4.
      14
      		0100....
      .
                                
      		Version4 (Version 4).
      		....0101
      .
                                
      		IHL5.
      		Type Of Service.
      15
      		000.....
      .
                                
      		PrecedenceRoutine (0).
      		...0....
      .
                                
      		DelayNormal Delay (0).
      		....0...
      .
                                
      		ThroughputNormal Throughput (0).
      		.....0..
      .
                                
      		ReliabilityNormal Reliability (0).
      		......00
      .
                                
      		Reserved0.
      		Total Length.
      16-17
      .
                                
      		Total Length264.
      		Identification.
      18-19
      .
                                
      		Identification36703.
      		Flags.
      20
      		0.......
      .
                                
      		Reserved0.
      		.0......
      .
                                
      		FragmentationMay Fragment (0).
      		..0.....
      .
                                
      		FragmentLast Fragment (0).
      		Fragment Offset.
      20-21
      .
                                
      		Fragment Offset0.
      		TTL.
      22
      		10000000
      .
                                
      		TTL128.
      		Protocol.
      23
      		10000100
      .
                                
      		Protocol132 (SCTP).
      		Header Checksum.
      24-25
      .
                                
      		Header Checksum10145.
      		Source Address.
      26-29
      .
                                
      		Source Address192.168.0.147.
      		Destination Address.
      30-33
      .
                                
      		Destination Address192.168.0.142.
      		Options.
      .
                                
      		Options0 Elements.
      		Padding.
      .
                                
      		Padding0 Bits.
      		Data.
      34-277
      .
                                
      		Data244 Octets (hex): 0B 58 0B 58 00....
      		SCTP:  [DATA].
      34-35
      .
                                
      		Source Port2904.
      36-37
      .
                                
      		Destination Port2904.
      38-41
      .
                                
      		Verification Tag9410.
      42-45
      .
                                
      		Checksum4008490171.
      		Chunks.
      46-277
      		Chunks[0]DATA.
      46-277
      		DATAsee below.
      46
      		00000000
      .
                                
      		Chunk TypeDATA (0).
      47
      		00000...
      .
                                
      		Chunk Flags0.
      		.....0..
      .
                                
      		Uthis is an ordered DATA chunk (0).
      		......11
      .
                                
      		BEUnfragmented Message (3).
      48-49
      .
                                
      		Chunk Length230.
      50-53
      .
                                
      		TSN17350.
      54-55
      .
                                
      		Stream Identifier S1.
      56-57
      .
                                
      		Stream Sequence Number n1.
      58-61
      .
                                
      		Payload Protocol IdentifierM2PA (5).
      62-275
      .
                                
      		User Data214 Octets (hex): 01 00 0B 01 00....
      		SIGTRAN M2PA:  User Data.
      62
      		00000001
      .
                                
      		Protocol Version1 (Release 1).
      63
      		00000000
      .
                                
      		Reserved0.
      64
      		00001011
      .
                                
      		Message Class11 (M2PAM).
      65
      		00000001
      .
                                
      		Message Type1 (M2PA User Data).
      66-69
      .
                                
      		Message Length214.
      		M2PA Header.
      70
      		00000000
      .
                                
      		Unused10.
      71-73
      .
                                
      		BSN0.
      74
      		00000000
      .
                                
      		Unused20.
      75-77
      .
                                
      		FSN0.
      		Message Data.
      78-275
      		Datasee below.
      78
      		00......
      .
                                
      		PRI0.
      		..000000
      .
                                
      		spare0.
      79
      		00000011
      		SIOsee below.
      		....0011
      .
                                
      		Service indicator3 (SCCP Service).
      		0000....
      		Sub-service fieldsee below.
      		..00....
      .
                                
      		Spare0.
      		00......
      .
                                
      		Network indicator0 (International network).
      80-275
      .
                                
      		SIF196 Octets (hex): 02 4C 00 F3 09....
      		SCCP ITU:  UDT.
      		Routing Label.
      80-81
      .
                                
      		DPC3074.
      81-83
      .
                                
      		OPC3073.
      83
      		1111....
      .
                                
      		SLS15.
      		Message type.
      84
      		00001001
      .
                                
      		Message typeUDT (9).
      		Protocol class.
      85
      		....0001
      .
                                
      		Protocol class1 (class 1).
      		1000....
      .
                                
      		Message handling8 (return message on error).
      		Pointer to Called party address.
      86
      		00000011
      .
                                
      		Pointer to Called party address3.
      		Pointer to Calling party address.
      87
      		00001110
      .
                                
      		Pointer to Calling party address 14.
      		Pointer to Data.
      88
      		00011001
      .
                                
      		Pointer to Data25.
      		Called party address.
      89
      		00001011
      .
                                
      		Length indicator11.
      90
      		11010010
      		Address indicatorsee below.
      		1.......
      .
                                
      		spare1.
      		.1......
      .
                                
      		Routing indicator1 (Route on SSN).
      		..0100..
      .
                                
      		Global title indicator4 (global title includes translation type numbering plan and encoding scheme and nature.
      .
                                        
      		
 of address indicator)

      		......1.
      .
                                
      		SSN indicator1 (address contains a subsystem number).
      		.......0
      .
                                
      		Point code indicator0 (address does not contain a signalling point code).
      91
      		11110001
      .
                                
      		Subsystem number241 -> reserved for national networks.
      92-100
      		Global title 0100see below.
      92
      		00000000
      .
                                
      		Translation type0.
      93
      		0001....
      .
                                
      		Numbering plan1 (ISDN/telephony numbering plan).
      		....0001
      .
                                
      		Encoding scheme1 (BCD odd).
      94
      		0.......
      .
                                
      		spare0.
      		.0000100
      .
                                
      		Nature of address indicator4 (international number).
      95-100
      .
                                
      		Address signals23170000005.
      		Calling party address.
      101
      		00001011
      .
                                
      		Length indicator11.
      102
      		01010010
      		Address indicatorsee below.
      		0.......
      .
                                
      		spare0.
      		.1......
      .
                                
      		Routing indicator1 (Route on SSN).
      		..0100..
      .
                                
      		Global title indicator4 (global title includes translation type numbering plan and encoding scheme and nature.
      .
                                        
      		
 of address indicator)

      		......1.
      .
                                
      		SSN indicator1 (address contains a subsystem number).
      		.......0
      .
                                
      		Point code indicator0 (address does not contain a signalling point code).
      103
      		11110001
      .
                                
      		Subsystem number241 -> reserved for national networks.
      104-112
      		Global title 0100see below.
      104
      		00000000
      .
                                
      		Translation type0.
      105
      		0001....
      .
                                
      		Numbering plan1 (ISDN/telephony numbering plan).
      		....0001
      .
                                
      		Encoding scheme1 (BCD odd).
      106
      		0.......
      .
                                
      		spare0.
      		.0000100
      .
                                
      		Nature of address indicator4 (international number).
      107-112
      .
                                
      		Address signals23170000001.
      		Data.
      113
      		10100010
      .
                                
      		Length indicator162.
      114-275
      .
                                
      		Data162 Octets (hex): 65 81 9F 48 02....
      		TCAP/CAP2:  Continue [RequestReportBCSMEvent].
      119-120
      .
                                
      		otid2 Octets (hex): CF 5C.
      123-126
      .
                                
      		dtid4 Octets (hex): 00 00 C9 1C.
      		dialoguePortion.
      131-170
      		externalsee below.
      133-139
      .
                                
      		dialogue_as_id{itu-t(0) recommendation(0) q(17) 773 as(1) dialogue-as(1) version1(1)}.
      142-170
      		dialoguePDUdialogueResponse.
      144-170
      		dialogueResponsesee below.
      146-147
      		protocol-version1 Bits: 1.
      146
      		0.......
      .
                                
      		version1 (bit #0)1.
      152-158
      .
                                
      		application-context-name{itu-t(0) identified-organization(4) etsi(0) mobileDomain(0) gsm-Network(1) ac(0).
      .
                                        
      		
 cap-gsmssf-to-gsmscf(50) version2(1)}

      163
      		00000000
      .
                                
      		result0 (accepted).
      166-170
      		result-source-diagnosticdialogue-service-user.
      170
      		00000000
      .
                                
      		dialogue-service-user0 (null).
      		components.
      173-275
      		components[0]invoke.
      175-275
      		invokesee below.
      177
      		01010001
      .
                                
      		invokeID81.
      178-180
      		operationCodelocalValue.
      180
      		00010111
      .
                                
      		localValue23 (RequestReportBCSMEvent).
      181-275
      		parameterRequestReportBCSMEvent.
      183-275
      		RequestReportBCSMEventsee below.
      185-275
      		bcsmEvents7 Elements.
      187-197
      		bcsmEvents[0]see below.
      189
      		00000101
      .
                                
      		eventTypeBCSMoCalledPartyBusy (5).
      192
      		00000001
      .
                                
      		monitorModenotifyAndContinue (1).
      195-197
      		legIDsendingSideID.
      197
      		00000010
      .
                                
      		sendingSideID1 Octets (hex): 02.
      200-210
      		bcsmEvents[1]see below.
      202
      		00000110
      .
                                
      		eventTypeBCSMoNoAnswer (6).
      205
      		00000001
      .
                                
      		monitorModenotifyAndContinue (1).
      208-210
      		legIDsendingSideID.
      210
      		00000010
      .
                                
      		sendingSideID1 Octets (hex): 02.
      213-223
      		bcsmEvents[2]see below.
      215
      		00000111
      .
                                
      		eventTypeBCSMoAnswer (7).
      218
      		00000001
      .
                                
      		monitorModenotifyAndContinue (1).
      221-223
      		legIDsendingSideID.
      223
      		00000010
      .
                                
      		sendingSideID1 Octets (hex): 02.
      226-236
      		bcsmEvents[3]see below.
      228
      		00001001
      .
                                
      		eventTypeBCSMoDisconnect (9).
      231
      		00000001
      .
                                
      		monitorModenotifyAndContinue (1).
      234-236
      		legIDsendingSideID.
      236
      		00000001
      .
                                
      		sendingSideID1 Octets (hex): 01.
      239-249
      		bcsmEvents[4]see below.
      241
      		00001001
      .
                                
      		eventTypeBCSMoDisconnect (9).
      244
      		00000000
      .
                                
      		monitorModeinterrupted (0).
      247-249
      		legIDsendingSideID.
      249
      		00000010
      .
                                
      		sendingSideID1 Octets (hex): 02.
      252-262
      		bcsmEvents[5]see below.
      254
      		00001010
      .
                                
      		eventTypeBCSMoAbandon (10).
      257
      		00000001
      .
                                
      		monitorModenotifyAndContinue (1).
      260-262
      		legIDsendingSideID.
      262
      		00000001
      .
                                
      		sendingSideID1 Octets (hex): 01.
      265-275
      		bcsmEvents[6]see below.
      267
      		00000100
      .
                                
      		eventTypeBCSMrouteSelectFailure (4).
      270
      		00000001
      .
                                
      		monitorModenotifyAndContinue (1).
      273-275
      		legIDsendingSideID.
      275
      		00000010
      .
                                
      		sendingSideID1 Octets (hex): 02.
  •  04:32:06.313
wide             OPC: 3073     ->  DPC: 3074                 IPv4.SCTP [DATA].User Data.UDT.Continue [Continue1] [TCAP/CAP2]

    • 00 16 36 94 4F 6E 00 15 F2 46 CD 79 08 00 45 00 00 7C 8F 60 00 00 80 84 28 2C C0 A8 00 93 C0 A8
00 8E 0B 58 0B 58 00 00 24 C2 83 C4 94 B2 00 03 00 5A 00 00 43 C7 00 01 00 02 00 00 00 05 01 00
0B 01 00 00 00 4A 00 00 00 00 00 00 00 01 00 03 02 4C 00 F3 09 81 03 0E 19 0B D2 F1 00 11 04 32
71 00 00 00 05 0B 52 F1 00 11 04 32 71 00 00 00 01 16 65 14 48 02 CF 5C 49 04 00 00 C9 1C 6C 08
A1 06 02 01 52 02 01 1F 00 00

      POS
      		BINARY
      		NAME
      		VALUE
      		Ethernet.
      0-5
      .
                                
      		Dst6 Octets (hex): 00 16 36 94 4F....
      6-11
      .
                                
      		Src6 Octets (hex): 00 15 F2 46 CD....
      12-13
      .
                                
      		TypeIPv4 (8).
      14-137
      .
                                
      		Data124 Octets (hex): 45 00 00 7C 8F....
      		IPv4.
      14
      		0100....
      .
                                
      		Version4 (Version 4).
      		....0101
      .
                                
      		IHL5.
      		Type Of Service.
      15
      		000.....
      .
                                
      		PrecedenceRoutine (0).
      		...0....
      .
                                
      		DelayNormal Delay (0).
      		....0...
      .
                                
      		ThroughputNormal Throughput (0).
      		.....0..
      .
                                
      		ReliabilityNormal Reliability (0).
      		......00
      .
                                
      		Reserved0.
      		Total Length.
      16-17
      .
                                
      		Total Length124.
      		Identification.
      18-19
      .
                                
      		Identification36704.
      		Flags.
      20
      		0.......
      .
                                
      		Reserved0.
      		.0......
      .
                                
      		FragmentationMay Fragment (0).
      		..0.....
      .
                                
      		FragmentLast Fragment (0).
      		Fragment Offset.
      20-21
      .
                                
      		Fragment Offset0.
      		TTL.
      22
      		10000000
      .
                                
      		TTL128.
      		Protocol.
      23
      		10000100
      .
                                
      		Protocol132 (SCTP).
      		Header Checksum.
      24-25
      .
                                
      		Header Checksum10284.
      		Source Address.
      26-29
      .
                                
      		Source Address192.168.0.147.
      		Destination Address.
      30-33
      .
                                
      		Destination Address192.168.0.142.
      		Options.
      .
                                
      		Options0 Elements.
      		Padding.
      .
                                
      		Padding0 Bits.
      		Data.
      34-137
      .
                                
      		Data104 Octets (hex): 0B 58 0B 58 00....
      		SCTP:  [DATA].
      34-35
      .
                                
      		Source Port2904.
      36-37
      .
                                
      		Destination Port2904.
      38-41
      .
                                
      		Verification Tag9410.
      42-45
      .
                                
      		Checksum2210698418.
      		Chunks.
      46-137
      		Chunks[0]DATA.
      46-137
      		DATAsee below.
      46
      		00000000
      .
                                
      		Chunk TypeDATA (0).
      47
      		00000...
      .
                                
      		Chunk Flags0.
      		.....0..
      .
                                
      		Uthis is an ordered DATA chunk (0).
      		......11
      .
                                
      		BEUnfragmented Message (3).
      48-49
      .
                                
      		Chunk Length90.
      50-53
      .
                                
      		TSN17351.
      54-55
      .
                                
      		Stream Identifier S1.
      56-57
      .
                                
      		Stream Sequence Number n2.
      58-61
      .
                                
      		Payload Protocol IdentifierM2PA (5).
      62-135
      .
                                
      		User Data74 Octets (hex): 01 00 0B 01 00....
      		SIGTRAN M2PA:  User Data.
      62
      		00000001
      .
                                
      		Protocol Version1 (Release 1).
      63
      		00000000
      .
                                
      		Reserved0.
      64
      		00001011
      .
                                
      		Message Class11 (M2PAM).
      65
      		00000001
      .
                                
      		Message Type1 (M2PA User Data).
      66-69
      .
                                
      		Message Length74.
      		M2PA Header.
      70
      		00000000
      .
                                
      		Unused10.
      71-73
      .
                                
      		BSN0.
      74
      		00000000
      .
                                
      		Unused20.
      75-77
      .
                                
      		FSN1.
      		Message Data.
      78-135
      		Datasee below.
      78
      		00......
      .
                                
      		PRI0.
      		..000000
      .
                                
      		spare0.
      79
      		00000011
      		SIOsee below.
      		....0011
      .
                                
      		Service indicator3 (SCCP Service).
      		0000....
      		Sub-service fieldsee below.
      		..00....
      .
                                
      		Spare0.
      		00......
      .
                                
      		Network indicator0 (International network).
      80-135
      .
                                
      		SIF56 Octets (hex): 02 4C 00 F3 09....
      		SCCP ITU:  UDT.
      		Routing Label.
      80-81
      .
                                
      		DPC3074.
      81-83
      .
                                
      		OPC3073.
      83
      		1111....
      .
                                
      		SLS15.
      		Message type.
      84
      		00001001
      .
                                
      		Message typeUDT (9).
      		Protocol class.
      85
      		....0001
      .
                                
      		Protocol class1 (class 1).
      		1000....
      .
                                
      		Message handling8 (return message on error).
      		Pointer to Called party address.
      86
      		00000011
      .
                                
      		Pointer to Called party address3.
      		Pointer to Calling party address.
      87
      		00001110
      .
                                
      		Pointer to Calling party address 14.
      		Pointer to Data.
      88
      		00011001
      .
                                
      		Pointer to Data25.
      		Called party address.
      89
      		00001011
      .
                                
      		Length indicator11.
      90
      		11010010
      		Address indicatorsee below.
      		1.......
      .
                                
      		spare1.
      		.1......
      .
                                
      		Routing indicator1 (Route on SSN).
      		..0100..
      .
                                
      		Global title indicator4 (global title includes translation type numbering plan and encoding scheme and nature.
      .
                                        
      		
 of address indicator)

      		......1.
      .
                                
      		SSN indicator1 (address contains a subsystem number).
      		.......0
      .
                                
      		Point code indicator0 (address does not contain a signalling point code).
      91
      		11110001
      .
                                
      		Subsystem number241 -> reserved for national networks.
      92-100
      		Global title 0100see below.
      92
      		00000000
      .
                                
      		Translation type0.
      93
      		0001....
      .
                                
      		Numbering plan1 (ISDN/telephony numbering plan).
      		....0001
      .
                                
      		Encoding scheme1 (BCD odd).
      94
      		0.......
      .
                                
      		spare0.
      		.0000100
      .
                                
      		Nature of address indicator4 (international number).
      95-100
      .
                                
      		Address signals23170000005.
      		Calling party address.
      101
      		00001011
      .
                                
      		Length indicator11.
      102
      		01010010
      		Address indicatorsee below.
      		0.......
      .
                                
      		spare0.
      		.1......
      .
                                
      		Routing indicator1 (Route on SSN).
      		..0100..
      .
                                
      		Global title indicator4 (global title includes translation type numbering plan and encoding scheme and nature.
      .
                                        
      		
 of address indicator)

      		......1.
      .
                                
      		SSN indicator1 (address contains a subsystem number).
      		.......0
      .
                                
      		Point code indicator0 (address does not contain a signalling point code).
      103
      		11110001
      .
                                
      		Subsystem number241 -> reserved for national networks.
      104-112
      		Global title 0100see below.
      104
      		00000000
      .
                                
      		Translation type0.
      105
      		0001....
      .
                                
      		Numbering plan1 (ISDN/telephony numbering plan).
      		....0001
      .
                                
      		Encoding scheme1 (BCD odd).
      106
      		0.......
      .
                                
      		spare0.
      		.0000100
      .
                                
      		Nature of address indicator4 (international number).
      107-112
      .
                                
      		Address signals23170000001.
      		Data.
      113
      		00010110
      .
                                
      		Length indicator22.
      114-135
      .
                                
      		Data22 Octets (hex): 65 14 48 02 CF....
      		TCAP/CAP2:  Continue [Continue1].
      118-119
      .
                                
      		otid2 Octets (hex): CF 5C.
      122-125
      .
                                
      		dtid4 Octets (hex): 00 00 C9 1C.
      		components.
      128-135
      		components[0]invoke.
      130-135
      		invokesee below.
      132
      		01010010
      .
                                
      		invokeID82.
      133-135
      		operationCodelocalValue.
      135
      		00011111
      .
                                
      		localValue31 (Continue1).
  •  04:32:06.314
wide      192.168.0.147:2904    <-    192.168.0.142:2904     IPv4.SCTP [SACK, DATA].User Data

    • 00 15 F2 46 CD 79 00 16 36 94 4F 6E 08 00 45 00 00 50 B8 86 00 00 80 84 FF 31 C0 A8 00 8E C0 A8
00 93 0B 58 0B 58 00 00 69 11 FF FE 4D D2 03 00 00 10 00 00 43 C6 00 00 10 00 00 00 00 00 00 03
00 20 00 00 46 99 00 01 00 01 00 00 00 05 01 00 0B 01 00 00 00 10 00 00 00 00 00 00 00 00

      POS
      		BINARY
      		NAME
      		VALUE
      		Ethernet.
      0-5
      .
                                
      		Dst6 Octets (hex): 00 15 F2 46 CD....
      6-11
      .
                                
      		Src6 Octets (hex): 00 16 36 94 4F....
      12-13
      .
                                
      		TypeIPv4 (8).
      14-93
      .
                                
      		Data80 Octets (hex): 45 00 00 50 B8....
      		IPv4.
      14
      		0100....
      .
                                
      		Version4 (Version 4).
      		....0101
      .
                                
      		IHL5.
      		Type Of Service.
      15
      		000.....
      .
                                
      		PrecedenceRoutine (0).
      		...0....
      .
                                
      		DelayNormal Delay (0).
      		....0...
      .
                                
      		ThroughputNormal Throughput (0).
      		.....0..
      .
                                
      		ReliabilityNormal Reliability (0).
      		......00
      .
                                
      		Reserved0.
      		Total Length.
      16-17
      .
                                
      		Total Length80.
      		Identification.
      18-19
      .
                                
      		Identification47238.
      		Flags.
      20
      		0.......
      .
                                
      		Reserved0.
      		.0......
      .
                                
      		FragmentationMay Fragment (0).
      		..0.....
      .
                                
      		FragmentLast Fragment (0).
      		Fragment Offset.
      20-21
      .
                                
      		Fragment Offset0.
      		TTL.
      22
      		10000000
      .
                                
      		TTL128.
      		Protocol.
      23
      		10000100
      .
                                
      		Protocol132 (SCTP).
      		Header Checksum.
      24-25
      .
                                
      		Header Checksum65329.
      		Source Address.
      26-29
      .
                                
      		Source Address192.168.0.142.
      		Destination Address.
      30-33
      .
                                
      		Destination Address192.168.0.147.
      		Options.
      .
                                
      		Options0 Elements.
      		Padding.
      .
                                
      		Padding0 Bits.
      		Data.
      34-93
      .
                                
      		Data60 Octets (hex): 0B 58 0B 58 00....
      		SCTP:  [SACK, DATA].
      34-35
      .
                                
      		Source Port2904.
      36-37
      .
                                
      		Destination Port2904.
      38-41
      .
                                
      		Verification Tag26897.
      42-45
      .
                                
      		Checksum4294856146.
      		Chunks.
      46-61
      		Chunks[0]SACK.
      46-61
      		SACKsee below.
      46
      		00000011
      .
                                
      		Chunk TypeSACK (3).
      47
      		00000000
      .
                                
      		Chunk Flags0.
      48-49
      .
                                
      		Chunk Length16.
      50-53
      .
                                
      		Cumulative TSN Ack17350.
      54-57
      .
                                
      		Advertised Receiver Window Credit4096.
      58-59
      .
                                
      		Number of Gap Ack Blocks0.
      60-61
      .
                                
      		Number of Duplicate TSNs0.
      .
                                
      		Gap Ack Block0 Elements.
      .
                                
      		Duplicate TSN0 Elements.
      62-93
      		Chunks[1]DATA.
      62-93
      		DATAsee below.
      62
      		00000000
      .
                                
      		Chunk TypeDATA (0).
      63
      		00000...
      .
                                
      		Chunk Flags0.
      		.....0..
      .
                                
      		Uthis is an ordered DATA chunk (0).
      		......11
      .
                                
      		BEUnfragmented Message (3).
      64-65
      .
                                
      		Chunk Length32.
      66-69
      .
                                
      		TSN18073.
      70-71
      .
                                
      		Stream Identifier S1.
      72-73
      .
                                
      		Stream Sequence Number n1.
      74-77
      .
                                
      		Payload Protocol IdentifierM2PA (5).
      78-93
      .
                                
      		User Data16 Octets (hex): 01 00 0B 01 00....
      		SIGTRAN M2PA:  User Data.
      78
      		00000001
      .
                                
      		Protocol Version1 (Release 1).
      79
      		00000000
      .
                                
      		Reserved0.
      80
      		00001011
      .
                                
      		Message Class11 (M2PAM).
      81
      		00000001
      .
                                
      		Message Type1 (M2PA User Data).
      82-85
      .
                                
      		Message Length16.
      		M2PA Header.
      86
      		00000000
      .
                                
      		Unused10.
      87-89
      .
                                
      		BSN0.
      90
      		00000000
      .
                                
      		Unused20.
      91-93
      .
                                
      		FSN0.
      		Message Data.
      .
                                
      		Message Datasee below.
  •  04:32:06.316
wide      192.168.0.147:2904    <-    192.168.0.142:2904     IPv4.SCTP [SACK, DATA].User Data

    • 00 15 F2 46 CD 79 00 16 36 94 4F 6E 08 00 45 00 00 50 B8 87 00 00 80 84 FF 30 C0 A8 00 8E C0 A8
00 93 0B 58 0B 58 00 00 69 11 33 AE F6 36 03 00 00 10 00 00 43 C7 00 00 10 00 00 00 00 00 00 03
00 20 00 00 46 9A 00 01 00 02 00 00 00 05 01 00 0B 01 00 00 00 10 00 00 00 01 00 00 00 00

      POS
      		BINARY
      		NAME
      		VALUE
      		Ethernet.
      0-5
      .
                                
      		Dst6 Octets (hex): 00 15 F2 46 CD....
      6-11
      .
                                
      		Src6 Octets (hex): 00 16 36 94 4F....
      12-13
      .
                                
      		TypeIPv4 (8).
      14-93
      .
                                
      		Data80 Octets (hex): 45 00 00 50 B8....
      		IPv4.
      14
      		0100....
      .
                                
      		Version4 (Version 4).
      		....0101
      .
                                
      		IHL5.
      		Type Of Service.
      15
      		000.....
      .
                                
      		PrecedenceRoutine (0).
      		...0....
      .
                                
      		DelayNormal Delay (0).
      		....0...
      .
                                
      		ThroughputNormal Throughput (0).
      		.....0..
      .
                                
      		ReliabilityNormal Reliability (0).
      		......00
      .
                                
      		Reserved0.
      		Total Length.
      16-17
      .
                                
      		Total Length80.
      		Identification.
      18-19
      .
                                
      		Identification47239.
      		Flags.
      20
      		0.......
      .
                                
      		Reserved0.
      		.0......
      .
                                
      		FragmentationMay Fragment (0).
      		..0.....
      .
                                
      		FragmentLast Fragment (0).
      		Fragment Offset.
      20-21
      .
                                
      		Fragment Offset0.
      		TTL.
      22
      		10000000
      .
                                
      		TTL128.
      		Protocol.
      23
      		10000100
      .
                                
      		Protocol132 (SCTP).
      		Header Checksum.
      24-25
      .
                                
      		Header Checksum65328.
      		Source Address.
      26-29
      .
                                
      		Source Address192.168.0.142.
      		Destination Address.
      30-33
      .
                                
      		Destination Address192.168.0.147.
      		Options.
      .
                                
      		Options0 Elements.
      		Padding.
      .
                                
      		Padding0 Bits.
      		Data.
      34-93
      .
                                
      		Data60 Octets (hex): 0B 58 0B 58 00....
      		SCTP:  [SACK, DATA].
      34-35
      .
                                
      		Source Port2904.
      36-37
      .
                                
      		Destination Port2904.
      38-41
      .
                                
      		Verification Tag26897.
      42-45
      .
                                
      		Checksum867104310.
      		Chunks.
      46-61
      		Chunks[0]SACK.
      46-61
      		SACKsee below.
      46
      		00000011
      .
                                
      		Chunk TypeSACK (3).
      47
      		00000000
      .
                                
      		Chunk Flags0.
      48-49
      .
                                
      		Chunk Length16.
      50-53
      .
                                
      		Cumulative TSN Ack17351.
      54-57
      .
                                
      		Advertised Receiver Window Credit4096.
      58-59
      .
                                
      		Number of Gap Ack Blocks0.
      60-61
      .
                                
      		Number of Duplicate TSNs0.
      .
                                
      		Gap Ack Block0 Elements.
      .
                                
      		Duplicate TSN0 Elements.
      62-93
      		Chunks[1]DATA.
      62-93
      		DATAsee below.
      62
      		00000000
      .
                                
      		Chunk TypeDATA (0).
      63
      		00000...
      .
                                
      		Chunk Flags0.
      		.....0..
      .
                                
      		Uthis is an ordered DATA chunk (0).
      		......11
      .
                                
      		BEUnfragmented Message (3).
      64-65
      .
                                
      		Chunk Length32.
      66-69
      .
                                
      		TSN18074.
      70-71
      .
                                
      		Stream Identifier S1.
      72-73
      .
                                
      		Stream Sequence Number n2.
      74-77
      .
                                
      		Payload Protocol IdentifierM2PA (5).
      78-93
      .
                                
      		User Data16 Octets (hex): 01 00 0B 01 00....
      		SIGTRAN M2PA:  User Data.
      78
      		00000001
      .
                                
      		Protocol Version1 (Release 1).
      79
      		00000000
      .
                                
      		Reserved0.
      80
      		00001011
      .
                                
      		Message Class11 (M2PAM).
      81
      		00000001
      .
                                
      		Message Type1 (M2PA User Data).
      82-85
      .
                                
      		Message Length16.
      		M2PA Header.
      86
      		00000000
      .
                                
      		Unused10.
      87-89
      .
                                
      		BSN1.
      90
      		00000000
      .
                                
      		Unused20.
      91-93
      .
                                
      		FSN0.
      		Message Data.
      .
                                
      		Message Datasee below.
  •  04:32:06.382
wide OPC: 3074 <- DPC: 3073 IPv4.SCTP [DATA].User Data.UDT.Continue
[EventReportBCSM] [TCAP/CAP2]

    • 00 15 F2 46 CD 79 00 16 36 94 4F 6E 08 00 45 00 00 90 B8 88 00 00 80 84 FE EF C0 A8 00 8E C0 A8
00 93 0B 58 0B 58 00 00 69 11 00 65 CB C9 00 03 00 6D 00 00 46 9B 00 01 00 03 00 00 00 05 01 00
0B 01 00 00 00 5D 00 00 00 01 00 00 00 01 00 03 01 8C 00 03 09 81 03 0E 19 0B 52 F1 00 11 04 32
71 00 00 00 01 0B 12 F1 00 11 04 32 71 00 00 00 05 29 65 27 48 04 00 00 C9 1C 49 02 CF 5C 6C 1B
A1 19 02 01 62 02 01 18 30 11 80 01 07 A2 02 A5 00 A3 03 81 01 02 A4 03 80 01 01 00 00 00

      POS
      		BINARY
      		NAME
      		VALUE
      		Ethernet.
      0-5
      .
                                
      		Dst6 Octets (hex): 00 15 F2 46 CD....
      6-11
      .
                                
      		Src6 Octets (hex): 00 16 36 94 4F....
      12-13
      .
                                
      		TypeIPv4 (8).
      14-157
      .
                                
      		Data144 Octets (hex): 45 00 00 90 B8....
      		IPv4.
      14
      		0100....
      .
                                
      		Version4 (Version 4).
      		....0101
      .
                                
      		IHL5.
      		Type Of Service.
      15
      		000.....
      .
                                
      		PrecedenceRoutine (0).
      		...0....
      .
                                
      		DelayNormal Delay (0).
      		....0...
      .
                                
      		ThroughputNormal Throughput (0).
      		.....0..
      .
                                
      		ReliabilityNormal Reliability (0).
      		......00
      .
                                
      		Reserved0.
      		Total Length.
      16-17
      .
                                
      		Total Length144.
      		Identification.
      18-19
      .
                                
      		Identification47240.
      		Flags.
      20
      		0.......
      .
                                
      		Reserved0.
      		.0......
      .
                                
      		FragmentationMay Fragment (0).
      		..0.....
      .
                                
      		FragmentLast Fragment (0).
      		Fragment Offset.
      20-21
      .
                                
      		Fragment Offset0.
      		TTL.
      22
      		10000000
      .
                                
      		TTL128.
      		Protocol.
      23
      		10000100
      .
                                
      		Protocol132 (SCTP).
      		Header Checksum.
      24-25
      .
                                
      		Header Checksum65263.
      		Source Address.
      26-29
      .
                                
      		Source Address192.168.0.142.
      		Destination Address.
      30-33
      .
                                
      		Destination Address192.168.0.147.
      		Options.
      .
                                
      		Options0 Elements.
      		Padding.
      .
                                
      		Padding0 Bits.
      		Data.
      34-157
      .
                                
      		Data124 Octets (hex): 0B 58 0B 58 00....
      		SCTP:  [DATA].
      34-35
      .
                                
      		Source Port2904.
      36-37
      .
                                
      		Destination Port2904.
      38-41
      .
                                
      		Verification Tag26897.
      42-45
      .
                                
      		Checksum6671305.
      		Chunks.
      46-157
      		Chunks[0]DATA.
      46-157
      		DATAsee below.
      46
      		00000000
      .
                                
      		Chunk TypeDATA (0).
      47
      		00000...
      .
                                
      		Chunk Flags0.
      		.....0..
      .
                                
      		Uthis is an ordered DATA chunk (0).
      		......11
      .
                                
      		BEUnfragmented Message (3).
      48-49
      .
                                
      		Chunk Length109.
      50-53
      .
                                
      		TSN18075.
      54-55
      .
                                
      		Stream Identifier S1.
      56-57
      .
                                
      		Stream Sequence Number n3.
      58-61
      .
                                
      		Payload Protocol IdentifierM2PA (5).
      62-154
      .
                                
      		User Data93 Octets (hex): 01 00 0B 01 00....
      		SIGTRAN M2PA:  User Data.
      62
      		00000001
      .
                                
      		Protocol Version1 (Release 1).
      63
      		00000000
      .
                                
      		Reserved0.
      64
      		00001011
      .
                                
      		Message Class11 (M2PAM).
      65
      		00000001
      .
                                
      		Message Type1 (M2PA User Data).
      66-69
      .
                                
      		Message Length93.
      		M2PA Header.
      70
      		00000000
      .
                                
      		Unused10.
      71-73
      .
                                
      		BSN1.
      74
      		00000000
      .
                                
      		Unused20.
      75-77
      .
                                
      		FSN1.
      		Message Data.
      78-154
      		Datasee below.
      78
      		00......
      .
                                
      		PRI0.
      		..000000
      .
                                
      		spare0.
      79
      		00000011
      		SIOsee below.
      		....0011
      .
                                
      		Service indicator3 (SCCP Service).
      		0000....
      		Sub-service fieldsee below.
      		..00....
      .
                                
      		Spare0.
      		00......
      .
                                
      		Network indicator0 (International network).
      80-154
      .
                                
      		SIF75 Octets (hex): 01 8C 00 03 09....
      		SCCP ITU:  UDT.
      		Routing Label.
      80-81
      .
                                
      		DPC3073.
      81-83
      .
                                
      		OPC3074.
      83
      		0000....
      .
                                
      		SLS0.
      		Message type.
      84
      		00001001
      .
                                
      		Message typeUDT (9).
      		Protocol class.
      85
      		....0001
      .
                                
      		Protocol class1 (class 1).
      		1000....
      .
                                
      		Message handling8 (return message on error).
      		Pointer to Called party address.
      86
      		00000011
      .
                                
      		Pointer to Called party address3.
      		Pointer to Calling party address.
      87
      		00001110
      .
                                
      		Pointer to Calling party address 14.
      		Pointer to Data.
      88
      		00011001
      .
                                
      		Pointer to Data25.
      		Called party address.
      89
      		00001011
      .
                                
      		Length indicator11.
      90
      		01010010
      		Address indicatorsee below.
      		0.......
      .
                                
      		spare0.
      		.1......
      .
                                
      		Routing indicator1 (Route on SSN).
      		..0100..
      .
                                
      		Global title indicator4 (global title includes translation type numbering plan and encoding scheme and nature.
      .
                                        
      		
 of address indicator)

      		......1.
      .
                                
      		SSN indicator1 (address contains a subsystem number).
      		.......0
      .
                                
      		Point code indicator0 (address does not contain a signalling point code).
      91
      		11110001
      .
                                
      		Subsystem number241 -> reserved for national networks.
      92-100
      		Global title 0100see below.
      92
      		00000000
      .
                                
      		Translation type0.
      93
      		0001....
      .
                                
      		Numbering plan1 (ISDN/telephony numbering plan).
      		....0001
      .
                                
      		Encoding scheme1 (BCD odd).
      94
      		0.......
      .
                                
      		spare0.
      		.0000100
      .
                                
      		Nature of address indicator4 (international number).
      95-100
      .
                                
      		Address signals23170000001.
      		Calling party address.
      101
      		00001011
      .
                                
      		Length indicator11.
      102
      		00010010
      		Address indicatorsee below.
      		0.......
      .
                                
      		spare0.
      		.0......
      .
                                
      		Routing indicator0 (Route on GT).
      		..0100..
      .
                                
      		Global title indicator4 (global title includes translation type numbering plan and encoding scheme and nature.
      .
                                        
      		
 of address indicator)

      		......1.
      .
                                
      		SSN indicator1 (address contains a subsystem number).
      		.......0
      .
                                
      		Point code indicator0 (address does not contain a signalling point code).
      103
      		11110001
      .
                                
      		Subsystem number241 -> reserved for national networks.
      104-112
      		Global title 0100see below.
      104
      		00000000
      .
                                
      		Translation type0.
      105
      		0001....
      .
                                
      		Numbering plan1 (ISDN/telephony numbering plan).
      		....0001
      .
                                
      		Encoding scheme1 (BCD odd).
      106
      		0.......
      .
                                
      		spare0.
      		.0000100
      .
                                
      		Nature of address indicator4 (international number).
      107-112
      .
                                
      		Address signals23170000005.
      		Data.
      113
      		00101001
      .
                                
      		Length indicator41.
      114-154
      .
                                
      		Data41 Octets (hex): 65 27 48 04 00....
      		TCAP/CAP2:  Continue [EventReportBCSM].
      118-121
      .
                                
      		otid4 Octets (hex): 00 00 C9 1C.
      124-125
      .