• ********** Replay this SS7 M3UA trace sample with Linkbit Simulation Studio **********
  • 08:49:39.802 ASP1 192.168.1.7:2904 -> 192.168.1.6:2904 IPv4.SCTP [INIT] 
    • 00 0E A6 24 8C DF 00 00 F0 7B E6 34 08 00 45 00 00 40 9F 55 00 00 80 84 17 87 C0 A8 01 07 C0 A8
01 06 0B 58 0B 58 00 00 00 00 3B 2C 9C 57 01 00 00 20 00 00 0B 34 00 00 10 00 FF FF FF FF 00 00
5A 76 C0 00 00 04 00 0C 00 06 00 05 00 00
      POS
      		BINARY
      		NAME
      		VALUE
      		Ethernet.
      0-5
      .
                                
      		Dst6 Octets (hex): 00 0E A6 24 8C....
      6-11
      .
                                
      		Src6 Octets (hex): 00 00 F0 7B E6....
      12-13
      .
                                
      		TypeIPv4 (8).
      14-77
      .
                                
      		Data64 Octets (hex): 45 00 00 40 9F....
      		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 Length64.
      		Identification.
      18-19
      .
                                
      		Identification40789.
      		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 Checksum6023.
      		Source Address.
      26-29
      .
                                
      		Source Address192.168.1.7.
      		Destination Address.
      30-33
      .
                                
      		Destination Address192.168.1.6.
      		Options.
      .
                                
      		Options0 Elements.
      		Padding.
      .
                                
      		Padding0 Bits.
      		Data.
      34-77
      .
                                
      		Data44 Octets (hex): 0B 58 0B 58 00....
      		SCTP:  [INIT].
      34-35
      .
                                
      		Source Port2904.
      36-37
      .
                                
      		Destination Port2904.
      38-41
      .
                                
      		Verification Tag0.
      42-45
      .
                                
      		Checksum992779351.
      		Chunks.
      46-77
      		Chunks[0]INIT.
      46-77
      		INITsee below.
      46
      		00000001
      .
                                
      		Chunk TypeINIT (1).
      47
      		00000000
      .
                                
      		Chunk Flags0.
      48-49
      .
                                
      		Chunk Length32.
      50-53
      .
                                
      		Initiate Tag2868.
      54-57
      .
                                
      		Advertised Receiver Window Credit4096.
      58-59
      .
                                
      		Number of Outbound Streams65535.
      60-61
      .
                                
      		Number of Inbound Streams65535.
      62-65
      .
                                
      		Initial TSN23158.
      66-77
      		Optional/Variable-Length Parameters2 Elements.
      66-69
      		Optional/Variable-Length Parameters[0]Reserved for ECN Capable.
      66-69
      		Reserved for ECN Capablesee below.
      66-67
      .
                                
      		Type49152.
      68-69
      .
                                
      		Length4.
      .
                                
      		Value0 Octets.
      70-77
      		Optional/Variable-Length Parameters[1]Supported Address Types.
      70-77
      		Supported Address Typessee below.
      70-71
      .
                                
      		TypeSupported Address Types (12).
      72-73
      .
                                
      		Length6.
      74-75
      		Address Type1 Elements.
      74-75
      .
                                
      		Address Type[0]5 (IPv4).
  •  08:49:39.804
ASP1      192.168.1.7:2904      <-    192.168.1.6:2904       IPv4.SCTP [INIT ACK]

    • 00 00 F0 7B E6 34 00 0E A6 24 8C DF 08 00 45 00 00 A0 0E 6A 00 00 80 84 A8 12 C0 A8 01 06 C0 A8
01 07 0B 58 0B 58 00 00 0B 34 8C 55 B2 8A 02 00 00 80 00 00 23 39 00 00 10 00 FF FF FF FF 00 00
5F E0 00 07 00 68 00 00 23 39 00 00 10 00 FF FF FF FF 00 00 5F E0 00 00 0B 34 00 00 10 00 FF FF
FF FF 00 00 5A 76 58 0B 58 0B 00 00 00 00 00 00 00 00 DF 01 4D 1D FF FF FF FF DD 2D 86 94 68 17
C5 49 4D 69 6D 6D 41 28 CB 78 00 01 00 01 00 00 00 00 00 00 00 00 00 05 00 08 C0 A8 01 06 00 05
00 08 C0 A8 01 07 C0 00 00 04 C0 00 00 04

      POS
      		BINARY
      		NAME
      		VALUE
      		Ethernet.
      0-5
      .
                                
      		Dst6 Octets (hex): 00 00 F0 7B E6....
      6-11
      .
                                
      		Src6 Octets (hex): 00 0E A6 24 8C....
      12-13
      .
                                
      		TypeIPv4 (8).
      14-173
      .
                                
      		Data160 Octets (hex): 45 00 00 A0 0E....
      		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 Length160.
      		Identification.
      18-19
      .
                                
      		Identification3690.
      		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 Checksum43026.
      		Source Address.
      26-29
      .
                                
      		Source Address192.168.1.6.
      		Destination Address.
      30-33
      .
                                
      		Destination Address192.168.1.7.
      		Options.
      .
                                
      		Options0 Elements.
      		Padding.
      .
                                
      		Padding0 Bits.
      		Data.
      34-173
      .
                                
      		Data140 Octets (hex): 0B 58 0B 58 00....
      		SCTP:  [INIT ACK].
      34-35
      .
                                
      		Source Port2904.
      36-37
      .
                                
      		Destination Port2904.
      38-41
      .
                                
      		Verification Tag2868.
      42-45
      .
                                
      		Checksum2354426506.
      		Chunks.
      46-173
      		Chunks[0]INIT ACK.
      46-173
      		INIT ACKsee below.
      46
      		00000010
      .
                                
      		Chunk TypeINIT ACK (2).
      47
      		00000000
      .
                                
      		Reserved0.
      48-49
      .
                                
      		Chunk Length128.
      50-53
      .
                                
      		Initiate Tag9017.
      54-57
      .
                                
      		Advertised Receiver Window Credit4096.
      58-59
      .
                                
      		Number of Outbound Streams65535.
      60-61
      .
                                
      		Number of Inbound Streams65535.
      62-65
      .
                                
      		Initial TSN24544.
      66-173
      		Optional/Variable-Length Parameters2 Elements.
      66-169
      		Optional/Variable-Length Parameters[0]State Cookie.
      66-169
      		State Cookiesee below.
      66-67
      .
                                
      		TypeState Cookie (7).
      68-69
      .
                                
      		Length104.
      70-169
      .
                                
      		Parameter Value100 Octets (hex): 00 00 23 39 00....
      170-173
      		Optional/Variable-Length Parameters[1]Reserved for ECN Capable.
      170-173
      		Reserved for ECN Capablesee below.
      170-171
      .
                                
      		Type49152.
      172-173
      .
                                
      		Length4.
      .
                                
      		Value0 Octets.
  •  08:49:39.822
ASP1      192.168.1.7:2904        ->  192.168.1.6:2904       IPv4.SCTP [COOKIE ECHO]

    • 00 0E A6 24 8C DF 00 00 F0 7B E6 34 08 00 45 00 00 88 9F 56 00 00 80 84 17 3E C0 A8 01 07 C0 A8
01 06 0B 58 0B 58 00 00 23 39 8C 2E A6 C2 0A 00 00 68 00 00 23 39 00 00 10 00 FF FF FF FF 00 00
5F E0 00 00 0B 34 00 00 10 00 FF FF FF FF 00 00 5A 76 58 0B 58 0B 00 00 00 00 00 00 00 00 DF 01
4D 1D FF FF FF FF DD 2D 86 94 68 17 C5 49 4D 69 6D 6D 41 28 CB 78 00 01 00 01 00 00 00 00 00 00
00 00 00 05 00 08 C0 A8 01 06 00 05 00 08 C0 A8 01 07 C0 00 00 04

      POS
      		BINARY
      		NAME
      		VALUE
      		Ethernet.
      0-5
      .
                                
      		Dst6 Octets (hex): 00 0E A6 24 8C....
      6-11
      .
                                
      		Src6 Octets (hex): 00 00 F0 7B E6....
      12-13
      .
                                
      		TypeIPv4 (8).
      14-149
      .
                                
      		Data136 Octets (hex): 45 00 00 88 9F....
      		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 Length136.
      		Identification.
      18-19
      .
                                
      		Identification40790.
      		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 Checksum5950.
      		Source Address.
      26-29
      .
                                
      		Source Address192.168.1.7.
      		Destination Address.
      30-33
      .
                                
      		Destination Address192.168.1.6.
      		Options.
      .
                                
      		Options0 Elements.
      		Padding.
      .
                                
      		Padding0 Bits.
      		Data.
      34-149
      .
                                
      		Data116 Octets (hex): 0B 58 0B 58 00....
      		SCTP:  [COOKIE ECHO].
      34-35
      .
                                
      		Source Port2904.
      36-37
      .
                                
      		Destination Port2904.
      38-41
      .
                                
      		Verification Tag9017.
      42-45
      .
                                
      		Checksum2351867586.
      		Chunks.
      46-149
      		Chunks[0]COOKIE ECHO.
      46-149
      		COOKIE ECHOsee below.
      46
      		00001010
      .
                                
      		Chunk TypeCOOKIE ECHO (10).
      47
      		00000000
      .
                                
      		Chunk Flags0.
      48-49
      .
                                
      		Chunk Length104.
      50-149
      .
                                
      		Cookie100 Octets (hex): 00 00 23 39 00....
  •  08:49:39.830
ASP1      192.168.1.7:2904      <-    192.168.1.6:2904       IPv4.SCTP [COOKIE ACK]

    • 00 00 F0 7B E6 34 00 0E A6 24 8C DF 08 00 45 00 00 24 0E 6B 00 00 80 84 A8 8D C0 A8 01 06 C0 A8
01 07 0B 58 0B 58 00 00 0B 34 36 D1 61 CE 0B 00 00 04 00 00 00 00 00 00 00 00 00 00

      POS
      		BINARY
      		NAME
      		VALUE
      		Ethernet.
      0-5
      .
                                
      		Dst6 Octets (hex): 00 00 F0 7B E6....
      6-11
      .
                                
      		Src6 Octets (hex): 00 0E A6 24 8C....
      12-13
      .
                                
      		TypeIPv4 (8).
      14-59
      .
                                
      		Data46 Octets (hex): 45 00 00 24 0E....
      		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 Length36.
      		Identification.
      18-19
      .
                                
      		Identification3691.
      		Flags.
      20
      		0.......
      .
                                
      		Reserved0.