• ********* GPRS Gb trace sample. Created with Linkbit Mobile Simulation Studio *********
  • 06:11:40.880 Tx1-16 Off NS-UNITDATA.DL-UNITDATA.UI.AUTHENTICATION AND CIPHERING REQUEST [GMM/SM] 
    • 04 F1 00 00 01 2B 00 81 01 FC 1B 00 00 21 16 82 03 E8 13 88 13 33 82 2A 09 89 28 00 0D 88 29 05
20 56 05 25 98 87 0E 9C 41 C0 01 08 12 01 20 21 D2 17 19 7F 1B B0 31 64 4F 72 5A 09 16 1A 69 3A
81 C2 B0 D2
      POS
      		BINARY
      		NAME
      		VALUE
      		LAPF Frame Relay.
      		Address.
      00
      		000001..
      .
                                
      		DLCI (upper)1.
      		......0.
      .
                                
      		C/R0.
      		.......0
      .
                                
      		EA00.
      01
      		1111....
      .
                                
      		DLCI (lower)15.
      		....0...
      .
                                
      		FECN0.
      		.....0..
      .
                                
      		BECN0.
      		......0.
      .
                                
      		DE0.
      		.......1
      .
                                
      		EA11.
      		Information.
      2-67
      .
                                
      		Information66 Octets (hex): 00 00 01 2B 00....
      		GSM Gb NS.
      02
      		00000000
      .
                                
      		PDU typeNS-UNITDATA (0).
      		NS SDU Control Bits.
      03
      		000000..
      .
                                
      		Spare0.
      		......0.
      .
                                
      		R-bit0 (No request for change flow).
      		.......0
      .
                                
      		C-bit0 (No confirmation for change flow).
      		BVCI.
      4-5
      .
                                
      		BVCI299.
      		NS SDU.
      6-67
      .
                                
      		NS SDU62 Octets (hex): 00 81 01 FC 1B....
      		GSM BSSGP.
      06
      		00000000
      .
                                
      		PDU typeDL-UNITDATA (0).
      7-10
      .
                                
      		TLLI (current)4 Octets (hex): 81 01 FC 1B.
      		QoS Profile.
      11-12
      .
                                
      		Peak bit rate provided by the network0.
      13
      		00......
      .
                                
      		Spare0.
      		..1.....
      .
                                
      		C/R1 (The SDU does not contain a LLC ACK or SACK command/response frame type).
      		...0....
      .
                                
      		T0 (The SDU contains signalling (e.g. related to GMM)).
      		....0...
      .
                                
      		A0 (Radio interface uses RLC/MAC ARQ functionality).
      		.....001
      .
                                
      		Precedence1 (Normal priority(DL-UNITDATA) / Radio priority 2(UL-UNITDATA)).
      		PDU Lifetime.
      14
      		00010110
      .
                                
      		Information Element IdentifierPDU Lifetime (22).
      15
      		10000010
      .
                                
      		Length indicator2.
      16-17
      .
                                
      		Delay Value1000.
      		MS Radio Access Capability.
      18
      		00010011
      .
                                
      		Information Element IdentifierMS Radio Access Capability (19).
      19
      		10001000
      .
                                
      		Length indicator8.
      20-27
      .
                                
      		MS Radio Access Capability8 Octets (hex): 13 33 82 2A 09....
      		IMSI.
      28
      		00001101
      .
                                
      		Information Element IdentifierIMSI (13).
      29
      		10001000
      .
                                
      		Length indicator8.
      30
      		.....001
      .
                                
      		Type of identity1 (IMSI).
      		....1...
      .
                                
      		Odd/even indicator1 (odd number of identity digits).
      30-37
      .
                                
      		Identity digit250026550528978.
      		LLC-PDU.
      38
      		00001110
      .
                                
      		Information Element IdentifierLLC-PDU (14).
      39
      		10011100
      .
                                
      		Length indicator28.
      40-67
      .
                                
      		LLC-PDU28 Octets (hex): 41 C0 01 08 12....
      		GSM Gb LLC.
      40
      		0.......
      .
                                
      		PD0 (LLC frame).
      		.1......
      .
                                
      		C/R1.
      		..00....
      .
                                
      		X0 (spare value).
      		....0001
      .
                                
      		SAPI1 (GPRS Mobility Management).
      41
      		110.....
      .
                                
      		FormatUI format (6).
      		...00...
      .
                                
      		X20 (spare value).
      41-42
      .
                                
      		N(U)0.
      42
      		......0.
      .
                                
      		E0 (frame sent without encryption).
      		.......1
      .
                                
      		PM1 (FCS covers the frame header and information fields).
      43-67
      .
                                
      		Information field25 Octets (hex): 08 12 01 20 21....
      		GSM Radio GMM/SM.
      43
      		....1000
      .
                                
      		Protocol discriminator8 (GPRS mobility management messages).
      		0000....
      .
                                
      		Skip indicator0.
      		Authentication and ciphering request message identity.
      44
      		00010010
      .
                                
      		Message typeAuthentication and ciphering request (18).
      		IMEISV request.
      45
      		0.......
      .
                                
      		Spare0.
      		.000....
      .
                                
      		IMEISV request valueIMEISV not requested (0).
      		Ciphering algorithm.
      		....0...
      .
                                
      		spare0.
      		.....001
      .
                                
      		Type of algorithmGPRS Encryption Algorithm GEA/1 (1).
      		A&C reference number.
      46
      		0010....
      .
                                
      		A&C reference number2.
      		Force to standby.
      		....0...
      .
                                
      		Spare0.
      		.....000
      .
                                
      		Force to standby valueForce to standby not indicated (0).
      		Authentication parameter RAND.
      47
      		00100001
      .
                                
      		Information Element Identifier33.
      48-63
      .
                                
      		RAND value16 Octets (hex): D2 17 19 7F 1B....
      		GPRS ciphering key sequence number.
      64
      		1000....
      .
                                
      		Information Element Identifier8.
      		....0...
      .
                                
      		Sparespare value (0).
      		.....001
      .
                                
      		key sequence1 (1).
  •  06:11:40.890
Rx1-16  Off  NS-UNITDATA.UL-UNITDATA.UI [SNDCP]

    • 04 F1 00 00 01 05 01 C1 2B 4C 1B 00 00 34 08 88 52 F0 20 1C E3 01 A2 36 00 80 0E 01 3B 03 C2 C7
9D 2B 45 67 C8 D3 23 D7 F1 C3 C6 5E 42 11 77 2F CB 56 B4 59 7C 44 93 8C F0 3A 51 45 1E 17 48 D4
1C C2 78 47 E8 E2 9E 9A 7C 2F 8A A8 40 91 B7 F4 33 E5 4F 9F D6 EE F5 F7 0A 53 C1 57 96 25 77 80
86 36 D1 A6 47 AA 9A D9 0F B3 3B 65 6D 5C 1D 11 EC 5E 43 DE 43 39 F5 00 FF 83 B8 4C 05 B6 F7 71
3D 19 0A 2A 87 D4 F8 4A 83 93 64 D3 4E 1A C9 2D 5E B6 0C 85 99 D1 78 43 1E 92 D6 1F 90 1E ED E0
24 ED 22 AE A6 40 DF 9E CF D3 F5 FC 1E 2A A2 3C D0 10 F0 62 67 64 F4 6F 40 62 AB 41 97 7B D8 58
84 4C D6 2E BD CA 26 5E B7 A1 17 2D 9E AE 2C CB 12 94 8F 1F 03 78 22 D9 81 A2 8B F3 3D C0 C6 9C
AB 55 56 AB 0B CC A8 93 50 AC D1 6C 36 DC 65 14 A2 90 E5 D6 9B 19 51 E1 3B 3F 32 03 03 97 6A 23
8F C0 30 DB 04 5B 59 E9 CE 90 13 B3 5E BC 84 82 25 F1 B2 E6 D1 CA D6 FE 64 24 7C 20 8D 07 CD AF
71 AC 58 6A 5E 37 DF 30 C1 EB F4 03 56 4A 2A C7 E9 6D 88 A0 EF 5D 0B 32 F9 CC C5 D6 6D D7 48 7C
DC CE BF AF FF 69 75 0C 28 B8 81 CA 4C 6E BD 2F 8A BF E4 BD C9 88 59 8D

      POS
      		BINARY
      		NAME
      		VALUE
      		LAPF Frame Relay.
      		Address.
      00
      		000001..
      .
                                
      		DLCI (upper)1.
      		......0.
      .
                                
      		C/R0.
      		.......0
      .
                                
      		EA00.
      01
      		1111....
      .
                                
      		DLCI (lower)15.
      		....0...
      .
                                
      		FECN0.
      		.....0..
      .
                                
      		BECN0.
      		......0.
      .
                                
      		DE0.
      		.......1
      .
                                
      		EA11.
      		Information.
      2-343
      .
                                
      		Information342 Octets (hex): 00 00 01 05 01....
      		GSM Gb NS.
      02
      		00000000
      .
                                
      		PDU typeNS-UNITDATA (0).
      		NS SDU Control Bits.
      03
      		000000..
      .
                                
      		Spare0.
      		......0.
      .
                                
      		R-bit0 (No request for change flow).
      		.......0
      .
                                
      		C-bit0 (No confirmation for change flow).
      		BVCI.
      4-5
      .
                                
      		BVCI261.
      		NS SDU.
      6-343
      .
                                
      		NS SDU338 Octets (hex): 01 C1 2B 4C 1B....
      		GSM BSSGP.
      06
      		00000001
      .
                                
      		PDU typeUL-UNITDATA (1).
      7-10
      .
                                
      		TLLI4 Octets (hex): C1 2B 4C 1B.
      		QoS Profile.
      11-12
      .
                                
      		Peak bit rate provided by the network0.
      13
      		00......
      .
                                
      		Spare0.
      		..1.....
      .
                                
      		C/R1 (The SDU does not contain a LLC ACK or SACK command/response frame type).
      		...1....
      .
                                
      		T1 (The SDU contains data).
      		....0...
      .
                                
      		A0 (Radio interface uses RLC/MAC ARQ functionality).
      		.....100
      .
                                
      		Precedence4 (Reserved(DL-UNITDATA) / Radio priority Unknown(UL-UNITDATA)).
      		Cell Identifier.
      14
      		00001000
      .
                                
      		Information Element IdentifierCell Identifier (8).
      15
      		10001000
      .
                                
      		Length indicator8.
      16
      		0101....
      .
                                
      		MCC digit 25.
      		....0010
      .
                                
      		MCC digit 12.
      17
      		1111....
      .
                                
      		MNC digit 315.
      		....0000
      .
                                
      		MCC digit 30.
      18
      		0010....
      .
                                
      		MNC digit 22.
      		....0000
      .
                                
      		MNC digit 10.
      19-20
      .
                                
      		LAC7395.
      21
      		00000001
      .
                                
      		RAC1.
      22-23
      .
                                
      		Cell Identity41526.
      		Alignment octets.
      24
      		00000000
      .
                                
      		Information Element IdentifierAlignment octets (0).
      25
      		10000000
      .
                                
      		Length indicator0.
      .
                                
      		Aligment octets0 Octets.
      		LLC-PDU.
      26
      		00001110
      .
                                
      		Information Element IdentifierLLC-PDU (14).
      27-28
      .
                                
      		Length indicator315.
      29-343
      .
                                
      		LLC-PDU315 Octets (hex): 03 C2 C7 9D 2B....
      		GSM Gb LLC.
      29
      		0.......
      .
                                
      		PD0 (LLC frame).
      		.0......
      .
                                
      		C/R0.
      		..00....
      .
                                
      		X0 (spare value).
      		....0011
      .
                                
      		SAPI3 (User data 3).
      30
      		110.....
      .
                                
      		FormatUI format (6).
      		...00...
      .
                                
      		X20 (spare value).
      30-31
      .
                                
      		N(U)177.
      31
      		......1.
      .
                                
      		E1 (information and FCS fields of the UI frame are encrypted).
      		.......1
      .
                                
      		PM1 (FCS covers the frame header and information fields).
      32-343
      .
                                
      		Information field312 Octets (hex): 9D 2B 45 67 C8....
      .
                                        
      		
field: Ciphered, not parsed.

  •  06:11:40.900
Rx1-16  Off  NS-UNITDATA.UL-UNITDATA.UI [SNDCP]

    • 04 F1 00 00 01 05 01 C1 2B 4C 1B 00 00 34 08 88 52 F0 20 1C E3 01 A2 36 00 80 0E B2 03 C2 CB E2
4A 95 46 82 A0 7D 98 45 61 58 C1 2A 2C E4 C1 91 17 C0 B7 4F BA 7D 74 57 4A 31 32 0E A3 E8 20 23
39 CE 01 70 9D 7C 2D 24 DD A0 DD FC 86 D7

      POS
      		BINARY
      		NAME
      		VALUE
      		LAPF Frame Relay.
      		Address.
      00
      		000001..
      .
                                
      		DLCI (upper)1.
      		......0.
      .
                                
      		C/R0.
      		.......0
      .
                                
      		EA00.
      01
      		1111....
      .
                                
      		DLCI (lower)15.
      		....0...
      .
                                
      		FECN0.
      		.....0..
      .
                                
      		BECN0.
      		......0.
      .
                                
      		DE0.
      		.......1
      .
                                
      		EA11.
      		Information.
      2-77
      .
                                
      		Information76 Octets (hex): 00 00 01 05 01....
      		GSM Gb NS.
      02
      		00000000
      .
                                
      		PDU typeNS-UNITDATA (0).
      		NS SDU Control Bits.
      03
      		000000..
      .
                                
      		Spare0.
      		......0.
      .
                                
      		R-bit0 (No request for change flow).
      		.......0
      .
                                
      		C-bit0 (No confirmation for change flow).
      		BVCI.
      4-5
      .
                                
      		BVCI261.
      		NS SDU.
      6-77
      .
                                
      		NS SDU72 Octets (hex): 01 C1 2B 4C 1B....
      		GSM BSSGP.
      06
      		00000001
      .
                                
      		PDU typeUL-UNITDATA (1).
      7-10
      .
                                
      		TLLI4 Octets (hex): C1 2B 4C 1B.
      		QoS Profile.
      11-12
      .
                                
      		Peak bit rate provided by the network0.
      13
      		00......
      .
                                
      		Spare0.
      		..1.....
      .
                                
      		C/R1 (The SDU does not contain a LLC ACK or SACK command/response frame type).
      		...1....
      .
                                
      		T1 (The SDU contains data).
      		....0...
      .
                                
      		A0 (Radio interface uses RLC/MAC ARQ functionality).
      		.....100
      .
                                
      		Precedence4 (Reserved(DL-UNITDATA) / Radio priority Unknown(UL-UNITDATA)).
      		Cell Identifier.
      14
      		00001000
      .
                                
      		Information Element IdentifierCell Identifier (8).
      15
      		10001000
      .
                                
      		Length indicator8.
      16
      		0101....
      .
                                
      		MCC digit 25.
      		....0010
      .
                                
      		MCC digit 12.
      17
      		1111....
      .
                                
      		MNC digit 315.
      		....0000
      .
                                
      		MCC digit 30.
      18
      		0010....
      .
                                
      		MNC digit 22.
      		....0000
      .
                                
      		MNC digit 10.
      19-20
      .
                                
      		LAC7395.
      21
      		00000001
      .
                                
      		RAC1.
      22-23
      .
                                
      		Cell Identity41526.
      		Alignment octets.
      24
      		00000000
      .
                                
      		Information Element IdentifierAlignment octets (0).
      25
      		10000000
      .
                                
      		Length indicator0.
      .
                                
      		Aligment octets0 Octets.
      		LLC-PDU.
      26
      		00001110
      .
                                
      		Information Element IdentifierLLC-PDU (14).
      27
      		10110010
      .
                                
      		Length indicator50.
      28-77
      .
                                
      		LLC-PDU50 Octets (hex): 03 C2 CB E2 4A....
      		GSM Gb LLC.
      28
      		0.......
      .
                                
      		PD0 (LLC frame).
      		.0......
      .
                                
      		C/R0.
      		..00....
      .
                                
      		X0 (spare value).
      		....0011
      .
                                
      		SAPI3 (User data 3).
      29
      		110.....
      .
                                
      		FormatUI format (6).
      		...00...
      .
                                
      		X20 (spare value).
      29-30
      .
                                
      		N(U)178.
      30
      		......1.
      .
                                
      		E1 (information and FCS fields of the UI frame are encrypted).
      		.......1
      .
                                
      		PM1 (FCS covers the frame header and information fields).
      31-77
      .
                                
      		Information field47 Octets (hex): E2 4A 95 46 82....
      .
                                        
      		
field: Ciphered, not parsed.

  •  06:11:40.910
Rx1-16  Off  NS-UNITDATA.UL-UNITDATA.UI [SNDCP]

    • 04 F1 00 00 01 38 01 C0 E0 18 1B 00 00 34 08 88 52 F0 20 1C E3 01 9F 02 00 80 0E BE 03 C6 EF 4C
E3 80 C9 C8 7F 15 4A DD 2E 81 EF 65 F1 8D 4A 85 00 EA 52 F2 88 3F E3 07 AE 8F 00 BE EF 58 05 92
90 DF CB CA 92 B5 E7 91 C5 A1 8C F2 B7 DD 0F 8E 6D F1 1F 16 A5 43 13 95 A3 0F

      POS
      		BINARY
      		NAME
      		VALUE
      		LAPF Frame Relay.
      		Address.
      00
      		000001..
      .
                                
      		DLCI (upper)1.
      		......0.
      .
                                
      		C/R0.
      		.......0
      .
                                
      		EA00.
      01
      		1111....
      .
                                
      		DLCI (lower)15.
      		....0...
      .
                                
      		FECN0.
      		.....0..
      .
                                
      		BECN0.
      		......0.
      .
                                
      		DE0.
      		.......1
      .
                                
      		EA11.
      		Information.
      2-89
      .
                                
      		Information88 Octets (hex): 00 00 01 38 01....
      		GSM Gb NS.
      02
      		00000000
      .
                                
      		PDU typeNS-UNITDATA (0).
      		NS SDU Control Bits.
      03
      		000000..
      .
                                
      		Spare0.
      		......0.
      .
                                
      		R-bit0 (No request for change flow).
      		.......0
      .
                                
      		C-bit0 (No confirmation for change flow).
      		BVCI.
      4-5
      .
                                
      		BVCI312.
      		NS SDU.
      6-89
      .
                                
      		NS SDU84 Octets (hex): 01 C0 E0 18 1B....
      		GSM BSSGP.
      06
      		00000001
      .
                                
      		PDU typeUL-UNITDATA (1).
      7-10
      .
                                
      		TLLI4 Octets (hex): C0 E0 18 1B.
      		QoS Profile.
      11-12
      .
                                
      		Peak bit rate provided by the network0.
      13
      		00......
      .
                                
      		Spare0.
      		..1.....
      .
                                
      		C/R1 (The SDU does not contain a LLC ACK or SACK command/response frame type).
      		...1....
      .
                                
      		T1 (The SDU contains data).
      		....0...
      .
                                
      		A0 (Radio interface uses RLC/MAC ARQ functionality).
      		.....100
      .
                                
      		Precedence4 (Reserved(DL-UNITDATA) / Radio priority Unknown(UL-UNITDATA)).
      		Cell Identifier.
      14
      		00001000
      .
                                
      		Information Element IdentifierCell Identifier (8).
      15
      		10001000
      .
                                
      		Length indicator8.
      16
      		0101....
      .
                                
      		MCC digit 25.
      		....0010
      .
                                
      		MCC digit 12.
      17
      		1111....
      .
                                
      		MNC digit 315.
      		....0000
      .
                                
      		MCC digit 30.
      18
      		0010....
      .
                                
      		MNC digit 22.
      		....0000
      .
                                
      		MNC digit 10.
      19-20
      .
                                
      		LAC7395.
      21
      		00000001
      .
                                
      		RAC1.
      22-23
      .
                                
      		Cell Identity40706.
      		Alignment octets.
      24
      		00000000
      .
                                
      		Information Element IdentifierAlignment octets (0).
      25
      		10000000
      .
                                
      		Length indicator0.
      .
                                
      		Aligment octets0 Octets.
      		LLC-PDU.
      26
      		00001110
      .
                                
      		Information Element IdentifierLLC-PDU (14).
      27
      		10111110
      .
                                
      		Length indicator62.
      28-89
      .
                                
      		LLC-PDU62 Octets (hex): 03 C6 EF 4C E3....
      		GSM Gb LLC.
      28
      		0.......
      .
                                
      		PD0 (LLC frame).
      		.0......
      .
                                
      		C/R0.
      		..00....
      .
                                
      		X0 (spare value).
      		....0011
      .
                                
      		SAPI3 (User data 3).
      29
      		110.....
      .
                                
      		FormatUI format (6).
      		...00...
      .
                                
      		X20 (spare value).
      29-30
      .
                                
      		N(U)443.
      30
      		......1.
      .
                                
      		E1 (information and FCS fields of the UI frame are encrypted).
      		.......1
      .
                                
      		PM1 (FCS covers the frame header and information fields).
      31-89
      .
                                
      		Information field59 Octets (hex): 4C E3 80 C9 C8....
      .
                                        
      		
field: Ciphered, not parsed.

  •  06:11:40.920
Rx1-16  Off  NS-UNITDATA.UL-UNITDATA.UI.ATTACH REQUEST [GMM/SM]

    • 04 F1 00 00 01 30 01 79 17 81 FC 00 00 34 08 88 52 F0 20 1C E3 01 9F 43 00 80 0E A7 01 C0 1D 08
01 01 C0 71 0D 03 08 29 05 20 56 05 04 16 56 FF FF FF FF FE 00 08 13 33 83 2A 09 89 2C 00 17 16
38 7E 56

      POS
      		BINARY
      		NAME
      		VALUE
      		LAPF Frame Relay.
      		Address.
      00
      		000001..
      .
                                
      		DLCI (upper)1.
      		......0.
      .
                                
      		C/R0.
      		.......0
      .
                                
      		EA00.
      01
      		1111....
      .
                                
      		DLCI (lower)15.
      		....0...
      .
                                
      		FECN0.
      		.....0..
      .
                                
      		BECN0.
      		......0.
      .
                                
      		DE0.
      		.......1
      .
                                
      		EA11.
      		Information.
      2-66
      .
                                
      		Information65 Octets (hex): 00 00 01 30 01....
      		GSM Gb NS.
      02
      		00000000
      .
                                
      		PDU typeNS-UNITDATA (0).
      		NS SDU Control Bits.
      03
      		000000..
      .
                                
      		Spare0.
      		......0.
      .
                                
      		R-bit0 (No request for change flow).
      		.......0
      .
                                
      		C-bit0 (No confirmation for change flow).
      		BVCI.
      4-5
      .
                                
      		BVCI304.
      		NS SDU.
      6-66
      .
                                
      		NS SDU61 Octets (hex): 01 79 17 81 FC....
      		GSM BSSGP.
      06
      		00000001
      .
                                
      		PDU typeUL-UNITDATA (1).
      7-10
      .
                                
      		TLLI4 Octets (hex): 79 17 81 FC.
      		QoS Profile.
      11-12
      .
                                
      		Peak bit rate provided by the network0.
      13
      		00......
      .
                                
      		Spare0.
      		..1.....
      .
                                
      		C/R1 (The SDU does not contain a LLC ACK or SACK command/response frame type).
      		...1....
      .
                                
      		T1 (The SDU contains data).
      		....0...
      .
                                
      		A0 (Radio interface uses RLC/MAC ARQ functionality).
      		.....100
      .
                                
      		Precedence4 (Reserved(DL-UNITDATA) / Radio priority Unknown(UL-UNITDATA)).
      		Cell Identifier.
      14
      		00001000
      .
                                
      		Information Element IdentifierCell Identifier (8).
      15
      		10001000
      .
                                
      		Length indicator8.
      16
      		0101....
      .
                                
      		MCC digit 25.
      		....0010
      .
                                
      		MCC digit 12.
      17
      		1111....
      .
                                
      		MNC digit 315.
      		....0000
      .
                                
      		MCC digit 30.
      18
      		0010....
      .
                                
      		MNC digit 22.
      		....0000
      .
                                
      		MNC digit 10.
      19-20
      .
                                
      		LAC7395.
      21
      		00000001
      .
                                
      		RAC1.
      22-23
      .
                                
      		Cell Identity40771.
      		Alignment octets.
      24
      		00000000
      .
                                
      		Information Element IdentifierAlignment octets (0).
      25
      		10000000
      .
                                
      		Length indicator0.
      .
                                
      		Aligment octets0 Octets.
      		LLC-PDU.
      26
      		00001110
      .
                                
      		Information Element IdentifierLLC-PDU (14).
      27
      		10100111
      .
                                
      		Length indicator39.
      28-66
      .
                                
      		LLC-PDU39 Octets (hex): 01 C0 1D 08 01....
      		GSM Gb LLC.
      28
      		0.......
      .
                                
      		PD0 (LLC frame).
      		.0......
      .
                                
      		C/R0.
      		..00....
      .
                                
      		X0 (spare value).
      		....0001
      .
                                
      		SAPI1 (GPRS Mobility Management).
      29
      		110.....
      .
                                
      		FormatUI format (6).
      		...00...
      .
                                
      		X20 (spare value).
      29-30
      .
                                
      		N(U)7.
      30
      		......0.
      .
                                
      		E0 (frame sent without encryption).
      		.......1
      .
                                
      		PM1 (FCS covers the frame header and information fields).
      31-66
      .
                                
      		Information field36 Octets (hex): 08 01 01 C0 71....
      		GSM Radio GMM/SM.
      31
      		....1000
      .
                                
      		Protocol discriminator8 (GPRS mobility management messages).
      		0000....
      .
                                
      		Skip indicator0.
      		Attach request message identity.
      32
      		00000001
      .
                                
      		Message typeAttach request (1).
      		MS network capability.
      33
      		00000001
      .
                                
      		Length indicator1.
      34
      		1.......
      .
                                
      		GPRS Encryption Algorithm GEA/1encryption algorithm GEA/1 available (1).
      		.1......
      .
                                
      		SM capabilities via dedicated channelsMobile station supports mobile terminated point to point SMS via CS domain (1).
      		..0.....
      .
                                
      		SM capabilities via GPRS channelsMobile station does not support mobile terminated point to point SMS via PS domain (0).
      		...0....
      .
                                
      		UCS2 supportthe ME has a preference for the default alphabet (defined in 3GPP TS 23.038 [8b]) over.
      .
                                        
      		
 UCS2 (0)

      		....00..
      .
                                
      		SS Screening Indicatordefault value of phase 1 (0).
      		......0.
      .
                                
      		SoLSA CapabilityThe ME does not support SoLSA. (0).
      		.......0
      .
                                
      		Revision level indicatorused by a mobile station not supporting R99 or later versions of the protocol (0).
      		GPRS ciphering key sequence number.
      35
      		0.......
      .
                                
      		Sparespare value (0).
      		.111....
      .
                                
      		key sequenceNo key is available (MS to network); Reserved (network to MS) (7).
      		Attach type.
      		....0...
      .
                                
      		FORNo follow-on request pending (0).
      		.....001
      .
                                
      		Type of attachGPRS attach (1).
      		DRX parameter.
      36
      		00001101
      .
                                
      		SPLIT PG CYCLE CODE13 (13).
      37
      		0000....
      .
                                
      		CN Specific DRX cycle length coefficientCN Specific DRX cycle length coefficient not specified by the MS, ie. the.
      .
                                
      		system information value 'CN domain specific DRX cycle length' is used(Ref 3GPP TS.
      .
                                        
      		
 25.331) (0)

      		....0...
      .
                                
      		SPLIT on CCCHSplit pg cycle on CCCH is not supported by the mobile station (0).
      		.....011
      .
                                
      		non-DRX timermax.  4 sec non-DRX mode after transfer state (3).
      		P-TMSI or IMSI.
      38
      		00001000
      .
                                
      		Length indicator8.
      39
      		.....001
      .
                                
      		Type of identityIMSI (1).
      		....1...
      .
                                
      		Odd/even indicatorodd number of identity digits (1).
      39-46
      .
                                
      		Identity digits250026550406165.
      		Old routing area identification.
      47
      		1111....
      .
                                
      		MCC digit 215.
      		....1111
      .
                                
      		MCC digit 115.
      48
      		1111....
      .
                                
      		MNC digit 315.
      		....1111
      .
                                
      		MCC digit 315.
      49
      		1111....
      .
                                
      		MNC digit 215.
      		....1111
      .
                                
      		MNC digit 115.
      50-51
      .
                                
      		LAC65534.
      52
      		00000000
      .
                                
      		RAC0.
      		MS Radio Access capability.
      53
      		00001000
      .
                                
      		Length indicator8.
      54-61
      		MS RA capability value part2 Elements.
      54-58
      		MS RA capability value part[0]see below.
      54
      		0001....
      .
                                
      		Access Technology TypeGSM E (1).
      54-58
      		Access capabilitiessee below.
      54-55
      .
                                
      		Length25.
      55
      		...100..
      .
                                
      		RF power capabilitypower class 5 (4).
      55-56
      		A5 bitssee below.
      		......1.
      .
                                
      		presence flagPresent (1).
      55-56
      		A5 bitssee below.
      		.......1
      .
                                
      		A5/1 algorithmavailable (1).
      56
      		1.......
      .
                                
      		A5/2 algorithmavailable (1).
      		.0......
      .
                                
      		A5/3 algorithmnot available (0).
      		..0.....
      .
                                
      		A5/4 algorithmnot available (0).
      		...0....
      .
                                
      		A5/5 algorithmnot available (0).
      		....0...
      .
                                
      		A5/6 algorithmnot available (0).
      		.....0..
      .
                                
      		A5/7 algorithmnot available (0).
      		......1.
      .
                                
      		ES IND'Controlled Early Classmark Sending' option is implemented in the MS (1).
      		.......1
      .
                                
      		PSPS capability present (1).
      57
      		0.......
      .
                                
      		VGCS notification receptionno VGCS capability or no notifications wanted (0).
      		.0......
      .
                                
      		VBS notification receptionno VBS capability or no notifications wanted (0).
      57-58
      		Multislot capabilitysee below.
      		..1.....
      .
                                
      		presence flagPresent (1).
      57-58
      		Multislot capabilitysee below.
      		...0....
      		HSCSD multislot classsee below.
      		...0....
      .
                                
      		presence flagAbsent (0).
      57-58
      		GPRS capabilitysee below.
      		....1...
      .
                                
      		presence flagPresent (1).
      57-58
      		GPRS capabilitysee below.
      57-58
      .
                                
      		GPRS multislot class8.
      58
      		..0.....
      .
                                
      		GPRS Extended Dynamic Allocation Capabilitynot implemented (0).
      		...0....
      		SMS and SM valuesee below.
      		...0....
      .
                                
      		presence flagAbsent (0).
      .
                                
      		Additionssee below.
      .
                                
      		Additionssee below.
      58-61
      		MS RA capability value part[1]see below.
      58-59
      .
                                
      		Access Technology TypeGSM 1800 (3).
      59-61
      		Access capabilitiessee below.
      59
      		.0001001
      .
                                
      		Length9.
      60
      		001.....
      .
                                
      		RF power capabilitypower class 2 (1).
      		...0....
      		A5 bitssee below.
      		...0....
      .
                                
      		presence flagAbsent (0).
      		....1...
      .
                                
      		ES IND'Controlled Early Classmark Sending' option is implemented in the MS (1).
      		.....1..
      .
                                
      		PSPS capability present (1).
      		......0.
      .
                                
      		VGCS notification receptionno VGCS capability or no notifications wanted (0).
      		.......0
      .
                                
      		VBS notification receptionno VBS capability or no notifications wanted (0).
      61
      		0.......
      		Multislot capabilitysee below.
      		0.......
      .
                                
      		presence flagAbsent (0).
      .
                                
      		Additionssee below.
      		..000000
      .
                                
      		spare padding6 Bits: 000000.
      		Requested READY timer.
      62
      		00010111
      .
                                
      		Information Element Identifier23.
      63
      		000.....
      .
                                
      		Unitvalue is incremented in multiples of 2 seconds (0).
      		...10110
      .
                                
      		Timer value22.
  •  06:11:40.930
Rx1-16  Off  NS-UNITDATA.UL-UNITDATA.UI [SNDCP]

    • 04 F1 00 00 01 05 01 C1 2B 4C 1B 00 00 34 08 88 52 F0 20 1C E3 01 A2 36 00 80 0E BA 03 C2 CF AC
CD F8 67 22 E0 51 AA 8C 71 36 72 E1 80 76 BE 75 2E C0 D0 86 7C 06 CC 7E 34 2C 7F BC ED A0 22 75
B7 12 C0 DF E8 8B 9D 83 02 65 F6 44 17 02 D6 08 DB C3 4D F7 F9 91

      POS
      		BINARY
      		NAME
      		VALUE
      		LAPF Frame Relay.
      		Address.
      00
      		000001..
      .
                                
      		DLCI (upper)1.
      		......0.
      .
                                
      		C/R0.
      		.......0
      .
                                
      		EA00.
      01
      		1111....
      .
                                
      		DLCI (lower)15.
      		....0...
      .
                                
      		FECN0.
      		.....0..
      .
                                
      		BECN0.
      		......0.
      .
                                
      		DE0.
      		.......1
      .
                                
      		EA11.
      		Information.
      2-85
      .
                                
      		Information84 Octets (hex): 00 00 01 05 01....
      		GSM Gb NS.
      02
      		00000000
      .
                                
      		PDU typeNS-UNITDATA (0).
      		NS SDU Control Bits.
      03
      		000000..
      .
                                
      		Spare0.
      		......0.
      .
                                
      		R-bit0 (No request for change flow).
      		.......0
      .
                                
      		C-bit0 (No confirmation for change flow).
      		BVCI.
      4-5
      .
                                
      		BVCI261.
      		NS SDU.
      6-85
      .
                                
      		NS SDU80 Octets (hex): 01 C1 2B 4C 1B....
      		GSM BSSGP.
      06
      		00000001
      .
                                
      		PDU typeUL-UNITDATA (1).
      7-10
      .
                                
      		TLLI4 Octets (hex): C1 2B 4C 1B.
      		QoS Profile.
      11-12
      .
                                
      		Peak bit rate provided by the network0.
      13
      		00......
      .
                                
      		Spare0.
      		..1.....
      .
                                
      		C/R1 (The SDU does not contain a LLC ACK or SACK command/response frame type).
      		...1....
      .
                                
      		T1 (The SDU contains data).
      		....0...
      .
                                
      		A0 (Radio interface uses RLC/MAC ARQ functionality).
      		.....100
      .
                                
      		Precedence4 (Reserved(DL-UNITDATA) / Radio priority Unknown(UL-UNITDATA)).
      		Cell Identifier.
      14
      		00001000
      .
                                
      		Information Element IdentifierCell Identifier (8).
      15
      		10001000
      .
                                
      		Length indicator8.
      16
      		0101....
      .
                                
      		MCC digit 25.
      		....0010
      .
                                
      		MCC digit 12.
      17
      		1111....
      .
                                
      		MNC digit 315.
      		....0000
      .
                                
      		MCC digit 30.
      18
      		0010....
      .
                                
      		MNC digit 22.
      		....0000
      .
                                
      		MNC digit 10.
      19-20
      .
                                
      		LAC7395.
      21
      		00000001
      .
                                
      		RAC1.
      22-23
      .
                                
      		Cell Identity41526.
      		Alignment octets.
      24
      		00000000
      .
                                
      		Information Element IdentifierAlignment octets (0).
      25
      		10000000
      .
                                
      		Length indicator0.
      .
                                
      		Aligment octets0 Octets.
      		LLC-PDU.
      26
      		00001110
      .
                                
      		Information Element IdentifierLLC-PDU (14).
      27
      		10111010
      .
                                
      		Length indicator58.
      28-85
      .
                                
      		LLC-PDU58 Octets (hex): 03 C2 CF AC CD....
      		GSM Gb LLC.
      28
      		0.......
      .
                                
      		PD0 (LLC frame).
      		.0......
      .
                                
      		C/R0.
      		..00....
      .
                                
      		X0 (spare value).
      		....0011
      .
                                
      		SAPI3 (User data 3).
      29
      		110.....
      .
                                
      		FormatUI format (6).
      		...00...
      .
                                
      		X20 (spare value).
      29-30
      .
                                
      		N(U)179.
      30
      		......1.
      .
                                
      		E1 (information and FCS fields of the UI frame are encrypted).
      		.......1
      .
                                
      		PM1 (FCS covers the frame header and information fields).
      31-85
      .
                                
      		Information field55 Octets (hex): AC CD F8 67 22....
      .
                                        
      		
field: Ciphered, not parsed.

  •  06:11:40.940
Rx1-16  Off  NS-UNITDATA.UL-UNITDATA.UI [SNDCP]

    • 04 F1 00 00 01 45 01 C1 03 89 1B 00 00 34 08 88 52 F0 20 1C E3 01 9D E1 00 80 0E B2 03 C5 E3 B7
5A A2 70 AE 79 D4 20 42 87 90 7A 2B 49 9D CB 74 C6 F4 56 EE 9A A9 2A E3 C4 C2 AB 31 82 1B E1 C9
BC BC 45 37 B4 5A F4 4C CF 4D E1 5B 39 83

      POS
      		BINARY
      		NAME
      		VALUE
      		LAPF Frame Relay.
      		Address.
      00
      		000001..
      .
                                
      		DLCI (upper)1.
      		......0.
      .
                                
      		C/R0.
      		.......0
      .
                                
      		EA00.
      01
      		1111....
      .
                                
      		DLCI (lower)15.
      		....0...
      .
                                
      		FECN0.
      		.....0..
      .
                                
      		BECN0.
      		......0.
      .
                                
      		DE0.
      		.......1
      .
                                
      		EA11.
      		Information.
      2-77
      .
                                
      		Information76 Octets (hex): 00 00 01 45 01....
      		GSM Gb NS.
      02
      		00000000
      .
                                
      		PDU typeNS-UNITDATA (0).
      		NS SDU Control Bits.
      03
      		000000..
      .
                                
      		Spare0.
      		......0.
      .
                                
      		R-bit0 (No request for change flow).
      		.......0
      .
                                
      		C-bit0 (No confirmation for change flow).
      		BVCI.
      4-5
      .
                                
      		BVCI325.
      		NS SDU.
      6-77
      .
                                
      		NS SDU72 Octets (hex): 01 C1 03 89 1B....
      		GSM BSSGP.
      06
      		00000001
      .
                                
      		PDU typeUL-UNITDATA (1).
      7-10
      .
                                
      		TLLI4 Octets (hex): C1 03 89 1B.
      		QoS Profile.
      11-12
      .
                                
      		Peak bit rate provided by the network0.
      13
      		00......
      .
                                
      		Spare0.
      		..1.....
      .
                                
      		C/R1 (The SDU does not contain a LLC ACK or SACK command/response frame type).
      		...1....
      .
                                
      		T1 (The SDU contains data).
      		....0...
      .
                                
      		A0 (Radio interface uses RLC/MAC ARQ functionality).
      		.....100
      .
                                
      		Precedence4 (Reserved(DL-UNITDATA) / Radio priority Unknown(UL-UNITDATA)).
      		Cell Identifier.
      14
      		00001000
      .
                                
      		Information Element IdentifierCell Identifier (8).
      15
      		10001000
      .
                                
      		Length indicator8.
      16
      		0101....
      .
                                
      		MCC digit 25.
      		....0010
      .
                                
      		MCC digit 12.
      17
      		1111....
      .
                                
      		MNC digit 315.
      		....0000
      .
                                
      		MCC digit 30.
      18
      		0010....
      .
                                
      		MNC digit 22.
      		....0000
      .
                                
      		MNC digit 10.
      19-20
      .
                                
      		LAC7395.
      21
      		00000001
      .
                                
      		RAC1.
      22-23
      .
                                
      		Cell Identity40417.
      		Alignment octets.
      24
      		00000000
      .
                                
      		Information Element IdentifierAlignment octets (0).
      25
      		10000000
      .
                                
      		Length indicator0.
      .
                                
      		Aligment octets0 Octets.
      		LLC-PDU.
      26
      		00001110
      .
                                
      		Information Element IdentifierLLC-PDU (14).
      27
      		10110010
      .
                                
      		Length indicator50.
      28-77
      .
                                
      		LLC-PDU50 Octets (hex): 03 C5 E3 B7 5A....
      		GSM Gb LLC.
      28
      		0.......
      .
                                
      		PD0 (LLC frame).
      		.0......
      .
                                
      		C/R0.
      		..00....
      .
                                
      		X0 (spare value).
      		....0011
      .
                                
      		SAPI3 (User data 3).
      29
      		110.....
      .
                                
      		FormatUI format (6).
      		...00...
      .
                                
      		X20 (spare value).
      29-30
      .
                                
      		N(U)376.
      30
      		......1.
      .
                                
      		E1 (information and FCS fields of the UI frame are encrypted).
      		.......1
      .
                                
      		PM1 (FCS covers the frame header and information fields).
      31-77
      .
                                
      		Information field47 Octets (hex): B7 5A A2 70 AE....
      .
                                        
      		
field: Ciphered, not parsed.

  •  06:11:40.950
Rx1-16  Off  NS-UNITDATA.RESUME

    • 04 F1 00 00 00 00 0E 1F 84 C1 4F 1D 1B 1B 86 52 F0 20 1C E3 01 1D 81 C1

      POS
      		BINARY
      		NAME
      		VALUE
      		LAPF Frame Relay.
      		Address.
      00
      		000001..
      .
                                
      		DLCI (upper)1.
      		......0.
      .
                                
      		C/R0.
      		.......0
      .
                                
      		EA00.
      01
      		1111....
      .
                                
      		DLCI (lower)15.
      		....0...
      .
                                
      		FECN0.
      		.....0..
      .
                                
      		BECN0.
      		......0.
      .
                                
      		DE0.
      		.......1
      .
                                
      		EA11.
      		Information.
      2-23
      .
                                
      		Information22 Octets (hex): 00 00 00 00 0E....
      		GSM Gb NS.
      02
      		00000000
      .
                                
      		PDU typeNS-UNITDATA (0).
      		NS SDU Control Bits.
      03
      		000000..
      .
                                
      		Spare0.
      		......0.
      .
                                
      		R-bit0 (No request for change flow).
      		.......0
      .
                                
      		C-bit0 (No confirmation for change flow).
      		BVCI.
      4-5
      .
                                
      		BVCI0.
      		NS SDU.
      6-23
      .
                                
      		NS SDU18 Octets (hex): 0E 1F 84 C1 4F....
      		GSM BSSGP.
      06
      		00001110
      .
                                
      		PDU typeRESUME (14).
      		TLLI.
      07
      		00011111
      .
                                
      		Information Element IdentifierTLLI (31).
      08
      		10000100
      .
                                
      		Length indicator4.
      9-12
      .
                                
      		TLLI4 Octets (hex): C1 4F 1D 1B.
      		Routeing Area.
      13
      		00011011
      .
                                
      		Information Element IdentifierRouteing Area (27).
      14
      		10000110
      .
                                
      		Length indicator6.
      15
      		0101....
      .
                                
      		MCC digit 25.
      		....0010
      .
                                
      		MCC digit 12.
      16
      		1111....
      .
                                
      		MNC digit 315.
      		....0000
      .
                                
      		MCC digit 30.
      17
      		0010....
      .
                                
      		MNC digit 22.
      		....0000
      .
                                
      		MNC digit 10.
      18-19
      .
                                
      		LAC7395.
      20
      		00000001
      .
                                
      		RAC1.
      		Suspend Reference Number.
      21
      		00011101
      .
                                
      		Information Element IdentifierSuspend Reference Number (29).
      22
      		10000001
      .
                                
      		Length indicator1.
      23
      		11000001
      .
                                
      		Suspend Reference Number193.
  •  06:11:40.960
Rx1-16  Off  NS-UNITDATA.UL-UNITDATA.UI.ATTACH REQUEST [GMM/SM]

    • 04 F1 00 00 01 9E 01 81 48 A0 1B 00 00 34 08 88 52 F0 20 1C E3 01 9E DC 00 80 0E A8 01 C0 05 08
01 01 E4 71 07 02 05 F4 C1 48 A0 1B 52 F0 20 1C E3 01 08 13 D3 82 33 4C 4C 49 40 19 31 A4 7A 17
16 9C 8A BA

      POS
      		BINARY
      		NAME
      		VALUE
      		LAPF Frame Relay.
      		Address.
      00
      		000001..
      .
                                
      		DLCI (upper)1.
      		......0.
      .
                                
      		C/R0.
      		.......0
      .
                                
      		EA00.
      01
      		1111....
      .
                                
      		DLCI (lower)15.
      		....0...
      .
                                
      		FECN0.
      		.....0..
      .
                                
      		BECN0.
      		......0.
      .
                                
      		DE0.
      		.......1
      .
                                
      		EA11.
      		Information.
      2-67
      .
                                
      		Information66 Octets (hex): 00 00 01 9E 01....
      		GSM Gb NS.
      02
      		00000000
      .
                                
      		PDU typeNS-UNITDATA (0).
      		NS SDU Control Bits.
      03
      		000000..
      .
                                
      		Spare0.
      		......0.
      .
                                
      		R-bit0 (No request for change flow).
      		.......0
      .
                                
      		C-bit0 (No confirmation for change flow).
      		BVCI.
      4-5
      .
                                
      		BVCI414.
      		NS SDU.
      6-67
      .
                                
      		NS SDU62 Octets (hex): 01 81 48 A0 1B....
      		GSM BSSGP.
      06
      		00000001
      .
                                
      		PDU typeUL-UNITDATA (1).
      7-10
      .
                                
      		TLLI4 Octets (hex): 81 48 A0 1B.
      		QoS Profile.
      11-12
      .
                                
      		Peak bit rate provided by the network0.
      13
      		00......
      .
                                
      		Spare0.
      		..1.....
      .
                                
      		C/R1 (The SDU does not contain a LLC ACK or SACK command/response frame type).
      		...1....
      .
                                
      		T1 (The SDU contains data).
      		....0...
      .
                                
      		A0 (Radio interface uses RLC/MAC ARQ functionality).
      		.....100
      .
                                
      		Precedence4 (Reserved(DL-UNITDATA) / Radio priority Unknown(UL-UNITDATA)).
      		Cell Identifier.
      14
      		00001000
      .
                                
      		Information Element IdentifierCell Identifier (8).
      15
      		10001000
      .
                                
      		Length indicator8.
      16
      		0101....
      .
                                
      		MCC digit 25.
      		....0010
      .
                                
      		MCC digit 12.
      17
      		1111....
      .
                                
      		MNC digit 315.
      		....0000
      .
                                
      		MCC digit 30.
      18
      		0010....
      .
                                
      		MNC digit 22.
      		....0000
      .
                                
      		MNC digit 10.
      19-20
      .
                                
      		LAC7395.
      21
      		00000001
      .
                                
      		RAC1.
      22-23
      .
                                
      		Cell Identity40668.
      		Alignment octets.
      24
      		00000000
      .
                                
      		Information Element IdentifierAlignment octets (0).
      25
      		10000000
      .
                                
      		Length indicator0.
      .
                                
      		Aligment octets0 Octets.
      		LLC-PDU.
      26
      		00001110
      .
                                
      		Information Element IdentifierLLC-PDU (14).
      27
      		10101000
      .
                                
      		Length indicator40.
      28-67
      .
                                
      		LLC-PDU40 Octets (hex): 01 C0 05 08 01....
      		GSM Gb LLC.
      28
      		0.......
      .
                                
      		PD0 (LLC frame).
      		.0......
      .
                                
      		C/R0.
      		..00....
      .
                                
      		X0 (spare value).
      		....0001
      .
                                
      		SAPI1 (GPRS Mobility Management).
      29
      		110.....
      .
                                
      		FormatUI format (6).
      		...00...
      .
                                
      		X20 (spare value).
      29-30
      .
                                
      		N(U)1.
      30
      		......0.
      .
                                
      		E0 (frame sent without encryption).
      		.......1
      .
                                
      		PM1 (FCS covers the frame header and information fields).
      31-67
      .
                                
      		Information field37 Octets (hex): 08 01 01 E4 71....
      		GSM Radio GMM/SM.
      31
      		....1000
      .
                                
      		Protocol discriminator8 (GPRS mobility management messages).
      		0000....
      .
                                
      		Skip indicator0.
      		Attach request message identity.
      32
      		00000001
      .
                                
      		Message typeAttach request (1).
      		MS network capability.
      33
      		00000001
      .
                                
      		Length indicator1.
      34
      		1.......
      .
                                
      		GPRS Encryption Algorithm GEA/1encryption algorithm GEA/1 available (1).
      		.1......
      .
                                
      		SM capabilities via dedicated channelsMobile station supports mobile terminated point to point SMS via CS domain (1).
      		..1.....
      .
                                
      		SM capabilities via GPRS channelsMobile station supports mobile terminated point to point SMS via PS domain (1).
      		...0....
      .
                                
      		UCS2 supportthe ME has a preference for the default alphabet (defined in 3GPP TS 23.038 [8b]) over.
      .
                                        
      		
 UCS2 (0)

      		....01..
      .
                                
      		SS Screening Indicatorcapability of handling of ellipsis notation and phase 2 error handling (1).
      		......0.
      .
                                
      		SoLSA CapabilityThe ME does not support SoLSA. (0).
      		.......0
      .
                                
      		Revision level indicatorused by a mobile station not supporting R99 or later versions of the protocol (0).
      		GPRS ciphering key sequence number.
      35
      		0.......
      .
                                
      		Sparespare value (0).
      		.111....
      .
                                
      		key sequenceNo key is available (MS to network); Reserved (network to MS) (7).
      		Attach type.
      		....0...
      .
                                
      		FORNo follow-on request pending (0).
      		.....001
      .
                                
      		Type of attachGPRS attach (1).
      		DRX parameter.
      36
      		00000111
      .
                                
      		SPLIT PG CYCLE CODE7 (7).
      37
      		0000....
      .
                                
      		CN Specific DRX cycle length coefficientCN Specific DRX cycle length coefficient not specified by the MS, ie. the.
      .
                                
      		system information value 'CN domain specific DRX cycle length' is used(Ref 3GPP TS.
      .
                                        
      		
 25.331) (0)

      		....0...
      .
                                
      		SPLIT on CCCHSplit pg cycle on CCCH is not supported by the mobile station (0).
      		.....010
      .
                                
      		non-DRX timermax.  2 sec non-DRX mode after transfer state (2).
      		P-TMSI or IMSI.
      38
      		00000101
      .
                                
      		Length indicator5.
      39
      		.....100
      .
                                
      		Type of identityTMSI/P-TMSI (4).
      		....0...
      .
                                
      		Odd/even indicatoreven number of identity digits and also when the TMSI/P-TMSI is used (0).
      		1111....
      .
                                
      		spare15.
      40-43
      .
                                
      		TMSI/P-TMSI Identity digits4 Octets (hex): C1 48 A0 1B.
      		Old routing area identification.
      44
      		0101....
      .
                                
      		MCC digit 25.
      		....0010
      .
                                
      		MCC digit 12.
      45
      		1111....
      .
                                
      		MNC digit 315.
      		....0000
      .
                                
      		MCC digit 30.
      46
      		0010....
      .
                                
      		MNC digit 22.
      		....0000
      .
                                
      		MNC digit 10.
      47-48
      .
                                
      		LAC7395.
      49
      		00000001
      .
                                
      		RAC1.
      		MS Radio Access capability.
      50
      		00001000
      .
                                
      		Length indicator8.
      51-58
      		MS RA capability value part2 Elements.
      51-56
      		MS RA capability value part[0]see below.
      51
      		0001....
      .
                                
      		Access Technology TypeGSM E (1).
      51-56
      		Access capabilitiessee below.
      51-52
      .
                                
      		Length30.
      52
      		...100..
      .
                                
      		RF power capabilitypower class 5 (4).
      52-53
      		A5 bitssee below.
      		......1.
      .
                                
      		presence flagPresent (1).
      52-53
      		A5 bitssee below.
      		.......1
      .
                                
      		A5/1 algorithmavailable (1).
      53
      		1.......
      .
                                
      		A5/2 algorithmavailable (1).
      		.0......
      .
                                
      		A5/3 algorithmnot available (0).
      		..0.....
      .
                                
      		A5/4 algorithmnot available (0).
      		...0....
      .
                                
      		A5/5 algorithmnot available (0).
      		....0...
      .
                                
      		A5/6 algorithmnot available (0).
      		.....0..
      .
                                
      		A5/7 algorithmnot available (0).
      		......1.
      .
                                
      		ES IND'Controlled Early Classmark Sending' option is implemented in the MS (1).
      		.......0
      .
                                
      		PSPS capability not present (0).
      54
      		0.......
      .
                                
      		VGCS notification receptionno VGCS capability or no notifications wanted (0).
      		.0......
      .
                                
      		VBS notification receptionno VBS capability or no notifications wanted (0).
      54-56
      		Multislot capabilitysee below.
      		..1.....
      .
                                
      		presence flagPresent (1).
      54-56
      		Multislot capabilitysee below.
      54-55
      		HSCSD multislot classsee below.
      		...1....
      .
                                
      		presence flagPresent (1).
      54-55
      .
                                
      		HSCSD multislot class6 (6).
      55
      		.1001100
      		GPRS capabilitysee below.
      		.1......
      .
                                
      		presence flagPresent (1).
      		..001100
      		GPRS capabilitysee below.
      		..00110.
      .
                                
      		GPRS multislot class6.
      		.......0
      .
                                
      		GPRS Extended Dynamic Allocation Capabilitynot implemented (0).
      56
      		0.......
      		SMS and SM valuesee below.
      		0.......
      .
                                
      		presence flagAbsent (0).
      .
                                
      		Additionssee below.
      .
                                
      		Additionssee below.
      56-58
      		MS RA capability value part[1]see below.
      		..0011..
      .
                                
      		Access Technology TypeGSM 1800 (3).
      56-58
      		Access capabilitiessee below.
      56-57
      .
                                
      		Length9.
      57
      		.....001
      .
                                
      		RF power capabilitypower class 2 (1).
      58
      		0.......
      		A5 bitssee below.
      		0.......
      .
                                
      		presence flagAbsent (0).
      		.1......
      .
                                
      		ES IND'Controlled Early Classmark Sending' option is implemented in the MS (1).
      		..0.....
      .
                                
      		PSPS capability not present (0).
      		...0....
      .
                                
      		VGCS notification receptionno VGCS capability or no notifications wanted (0).
      		....0...
      .
                                
      		VBS notification receptionno VBS capability or no notifications wanted (0).
      		.....0..
      		Multislot capabilitysee below.
      		.....0..
      .
                                
      		presence flagAbsent (0).
      .
                                
      		Additionssee below.
      		.......0
      .
                                
      		spare padding1 Bits: 0.
      		Old P-TMSI signature.
      59
      		00011001
      .
                                
      		Information Element Identifier25.
      60-62
      .
                                
      		P-TMSI signature value3 Octets (hex): 31 A4 7A.
      		Requested READY timer.
      63
      		00010111
      .
                                
      		Information Element Identifier23.
      64
      		000.....
      .
                                
      		Unitvalue is incremented in multiples of 2 seconds (0).
      		...10110
      .
                                
      		Timer value22.
      		TMSI status.
      65
      		1001....
      .
                                
      		Information Element Identifier9.
      		....110.
      .
                                
      		spare6.
      		.......0
      .
                                
      		TMSI flagno valid TMSI available (0).
  •  06:11:40.970
Rx1-16  Off  NS-UNITDATA.UL-UNITDATA.UI [SNDCP]

    • 04 F1 00 00 01 45 01 C1 03 89 1B 00 00 34 08 88 52 F0 20 1C E3 01 9D E1 00 80 0E B2 03 C5 E7 92
1D 08 4D 10 FD BB 8A EA 77 E1 10 B7 04 12 F5 16 A6 D2 99 2B 4F 90 29 92 27 F3 0A 12 5F DF 8B E2
32 14 79 2B 37 5E F6 36 65 AC 2B FD 6E 5B

      POS
      		BINARY
      		NAME
      		VALUE
      		LAPF Frame Relay.
      		Address.
      00
      		000001..
      .
                                
      		DLCI (upper)1.
      		......0.
      .
                                
      		C/R0.
      		.......0
      .
                                
      		EA00.
      01
      		1111....
      .
                                
      		DLCI (lower)15.
      		....0...
      .
                                
      		FECN0.
      		.....0..
      .
                                
      		BECN0.
      		......0.
      .
                                
      		DE0.
      		.......1
      .
                                
      		EA11.
      		Information.
      2-77
      .
                                
      		Information76 Octets (hex): 00 00 01 45 01....
      		GSM Gb NS.
      02
      		00000000
      .
                                
      		PDU typeNS-UNITDATA (0).
      		NS SDU Control Bits.
      03
      		000000..
      .
                                
      		Spare0.
      		......0.
      .
                                
      		R-bit0 (No request for change flow).
      		.......0
      .
                                
      		C-bit0 (No confirmation for change flow).
      		BVCI.
      4-5
      .
                                
      		BVCI325.
      		NS SDU.
      6-77
      .
                                
      		NS SDU72 Octets (hex): 01 C1 03 89 1B....
      		GSM BSSGP.
      06
      		00000001
      .
                                
      		PDU typeUL-UNITDATA (1).
      7-10
      .
                                
      		TLLI4 Octets (hex): C1 03 89 1B.
      		QoS Profile.
      11-12
      .
                                
      		Peak bit rate provided by the network0.
      13
      		00......
      .
                                
      		Spare0.
      		..1.....
      .
                                
      		C/R1 (The SDU does not contain a LLC ACK or SACK command/response frame type).
      		...1....
      .
                                
      		T1 (The SDU contains data).
      		....0...
      .
                                
      		A0 (Radio interface uses RLC/MAC ARQ functionality).
      		.....100
      .
                                
      		Precedence4 (Reserved(DL-UNITDATA) / Radio priority Unknown(UL-UNITDATA)).
      		Cell Identifier.
      14
      		00001000
      .
                                
      		Information Element IdentifierCell Identifier (8).
      15
      		10001000
      .
                                
      		Length indicator8.
      16
      		0101....
      .
                                
      		MCC digit 25.
      		....0010
      .
                                
      		MCC digit 12.
      17
      		1111....
      .
                                
      		MNC digit 315.
      		....0000
      .
                                
      		MCC digit 30.
      18
      		0010....
      .
                                
      		MNC digit 22.
      		....0000
      .
                                
      		MNC digit 10.
      19-20
      .
                                
      		LAC7395.
      21
      		00000001
      .
                                
      		RAC1.
      22-23
      .
                                
      		Cell Identity40417.
      		Alignment octets.
      24
      		00000000
      .
                                
      		Information Element IdentifierAlignment octets (0).
      25
      		10000000
      .
                                
      		Length indicator0.
      .
                                
      		Aligment octets0 Octets.
      		LLC-PDU.
      26
      		00001110
      .
                                
      		Information Element IdentifierLLC-PDU (14).
      27
      		10110010
      .
                                
      		Length indicator50.
      28-77
      .
                                
      		LLC-PDU50 Octets (hex): 03 C5 E7 92 1D....
      		GSM Gb LLC.
      28
      		0.......
      .
                                
      		PD0 (LLC frame).
      		.0......
      .
                                
      		C/R0.
      		..00....
      .
                                
      		X0 (spare value).
      		....0011
      .
                                
      		SAPI3 (User data 3).
      29
      		110.....
      .
                                
      		FormatUI format (6).
      		...00...
      .
                                
      		X20 (spare value).
      29-30
      .
                                
      		N(U)377.
      30
      		......1.
      .
                                
      		E1 (information and FCS fields of the UI frame are encrypted).
      		.......1
      .
                                
      		PM1 (FCS covers the frame header and information fields).
      31-77
      .
                                
      		Information field47 Octets (hex): 92 1D 08 4D 10....
      .
                                        
      		
field: Ciphered, not parsed.

  •  06:11:40.980
Tx1-16  Off  NS-UNITDATA.RESUME-ACK

    • 04 F1 00 00 00 00 0F 1F 84 C1 4F 1D 1B 1B 86 52 F0 20 1C E3 01

      POS
      		BINARY
      		NAME
      		VALUE
      		LAPF Frame Relay.
      		Address.
      00
      		000001..
      .
                                
      		DLCI (upper)1.
      		......0.
      .
                                
      		C/R0.
      		.......0
      .
                                
      		EA00.
      01
      		1111....
      .
                                
      		DLCI (lower)15.
      		....0...
      .
                                
      		FECN0.
      		.....0..
      .
                                
      		BECN0.
      		......0.
      .
                                
      		DE0.
      		.......1
      .
                                
      		EA11.
      		Information.
      2-20
      .
                                
      		Information19 Octets (hex): 00 00 00 00 0F....
      		GSM Gb NS.
      02
      		00000000
      .
                                
      		PDU typeNS-UNITDATA (0).
      		NS SDU Control Bits.
      03
      		000000..
      .
                                
      		Spare0.
      		......0.
      .
                                
      		R-bit0 (No request for change flow).
      		.......0
      .
                                
      		C-bit0 (No confirmation for change flow).
      		BVCI.
      4-5
      .
                                
      		BVCI0.
      		NS SDU.
      6-20
      .
                                
      		NS SDU15 Octets (hex): 0F 1F 84 C1 4F....
      		GSM BSSGP.
      06
      		00001111
      .
                                
      		PDU typeRESUME-ACK (15).
      		TLLI.
      07
      		00011111
      .
                                
      		Information Element IdentifierTLLI (31).
      08
      		10000100
      .
                                
      		Length indicator4.
      9-12
      .
                                
      		TLLI4 Octets (hex): C1 4F 1D 1B.
      		Routeing Area.
      13
      		00011011
      .
                                
      		Information Element IdentifierRouteing Area (27).
      14
      		10000110
      .
                                
      		Length indicator6.
      15
      		0101....
      .
                                
      		MCC digit 25.
      		....0010
      .
                                
      		MCC digit 12.
      16
      		1111....
      .
                                
      		MNC digit 315.
      		....0000
      .
                                
      		MCC digit 30.
      17
      		0010....
      .
                                
      		MNC digit 22.
      		....0000
      .
                                
      		MNC digit 10.
      18-19
      .
                                
      		LAC7395.
      20
      		00000001
      .
                                
      		RAC1.
  •  06:11:40.990
Tx1-16  Off  NS-UNITDATA.DL-UNITDATA.UI [SNDCP]

    • 04 F1 00 00 01 B2 00 C1 60 78 1B 50 00 31 16 82 0F A0 13 89 14 93 83 2A 1F F1 31 85 80 0A 82 10
07 0D 88 29 05 20 56 05 84 87 22 00 83 13 27 58 0E 01 AE 43 C3 2F 5F 96 C6 4A 0E 54 F5 1D 2B A1
FA 6D AA 87 C6 23 9A DC 49 9B 66 E3 9E 9B 15 83 FA 9B ED 4F 57 03 A6 38 A7 D7 0C 12 42 58 89 34
63 52 18 04 ED 66 E2 C6 D1 91 37 FF 69 AA C6 18 DE 10 92 6A 7E 0B 72 0C 18 7C 53 94 1E 90 A0 99
04 B7 B8 5B 28 61 89 C6 4A B4 42 F2 7F 5E 6B 10 8F 6E 98 39 E0 F6 96 50 EB 7C 63 EC AB 0C 59 92
BE 41 12 FC 4B 41 0F 43 24 2A 20 D7 9D 55 14 E9 7E E8 DA C2 52 27 64 AC ED DA CD E5 1F 1B 47 92
82 6B 22 5B 32 1F D3 CF 25 FF 46 EA 1E 92 83 35 69 35 DC 71 E0 44 1A F3 19 8E 1E F6 37 94 E3 44
46 B8 3B F0 B5 F8 0B 53 5B 33 17 0F E2 BE D7 C2 CA C8 CB 29 2F 8E C8 0D 76 AA 32 8D 2B 53 08 98
3A B5 E9 65 1D 69 C4 76 7C 4B 2E 57 1A AD 65 58 3D 92 2C BE C0 21 62 A2 35 A9 6B 08 08 32 61 0F
C7 60 40 C4 72 BE FD 76 40 28 59 ED 41 91 D7 73 64 E1 1F 65 5E 96 FC EA 36 0C 97 6B 4C B0 2B 94
22 DF 94 15 63 CC CF 48 BC 4B 3F 2D 24 D4 96 67 27 5C 35 44 F4 5A 16 66 D4 43 A0 AD 0F 1A 80 00
82 38 8C F5 80 18 10 18 9D 5F 45 FD 62 8C 40 F4 CB E2 EA 98 C9 08 6A D4 05 EB C6 E2 DD D0 48 41
3A 66 4B E0 5B 61 76 26 CF E1 37 C5 D7 11 50 1A 3C 5A 53 0B FD 51 2B AB A1 1D 0C 95 64 9B 1D 22
B7 B0 41 A1 25 DB DA D8 74 D7 7E 80 47 CB 84 0B 89 2A 94 32 86 F8 74 06 63 B1 FD 2E 44 94 1D E1
B8 F7 96 7A 83 B8 A1 48 52 5A 77 81 4F 06 C2 F7 52 20 E7 52 B0 C4 01 E0 0B 06 32 A2 C0 12 AD 80
AC

      POS
      		BINARY
      		NAME
      		VALUE
      		LAPF Frame Relay.
      		Address.
      00
      		000001..
      .
                                
      		DLCI (upper)1.
      		......0.
      .
                                
      		C/R0.
      		.......0
      .
                                
      		EA00.
      01
      		1111....
      .
                                
      		DLCI (lower)15.
      		....0...
      .
                                
      		FECN0.
      		.....0..
      .
                                
      		BECN0.
      		......0.
      .
                                
      		DE0.
      		.......1
      .
                                
      		EA11.
      		Information.
      2-480
      .
                                
      		Information479 Octets (hex): 00 00 01 B2 00....
      		GSM Gb NS.
      02
      		00000000
      .
                                
      		PDU typeNS-UNITDATA (0).
      		NS SDU Control Bits.
      03
      		000000..
      .
                                
      		Spare0.
      		......0.
      .
                                
      		R-bit0 (No request for change flow).
      		.......0
      .
                                
      		C-bit0 (No confirmation for change flow).
      		BVCI.
      4-5
      .
                                
      		BVCI434.
      		NS SDU.
      6-480
      .
                                
      		NS SDU475 Octets (hex): 00 C1 60 78 1B....
      		GSM BSSGP.
      06
      		00000000
      .
                                
      		PDU typeDL-UNITDATA (0).
      7-10
      .
                                
      		TLLI (current)4 Octets (hex): C1 60 78 1B.
      		QoS Profile.
      11-12
      .
                                
      		Peak bit rate provided by the network20480.
      13
      		00......
      .
                                
      		Spare0.
      		..1.....
      .
                                
      		C/R1 (The SDU does not contain a LLC ACK or SACK command/response frame type).
      		...1....
      .
                                
      		T1 (The SDU contains data).
      		....0...
      .
                                
      		A0 (Radio interface uses RLC/MAC ARQ functionality).
      		.....001
      .
                                
      		Precedence1 (Normal priority(DL-UNITDATA) / Radio priority 2(UL-UNITDATA)).
      		PDU Lifetime.
      14
      		00010110
      .
                                
      		Information Element IdentifierPDU Lifetime (22).
      15
      		10000010
      .
                                
      		Length indicator2.
      16-17
      .
                                
      		Delay Value4000.
      		MS Radio Access Capability.
      18
      		00010011
      .
                                
      		Information Element IdentifierMS Radio Access Capability (19).
      19
      		10001001
      .
                                
      		Length indicator9.
      20-28
      .
                                
      		MS Radio Access Capability9 Octets (hex): 14 93 83 2A 1F....
      		DRX Parameters.
      29
      		00001010
      .
                                
      		Information Element IdentifierDRX Parameters (10).
      30
      		10000010
      .
                                
      		Length indicator2.
      31
      		00010000
      .
                                
      		SPLIT PG CYCLE CODE16 (16).
      32
      		0000....
      .
                                
      		CN Specific DRX cycle length coefficient0 (CN Specific DRX cycle length coefficient not specified by the MS, "ie. the.
      .
                                
      		system information value 'CN domain specific DRX cycle length' is used(Ref 3GPP TS.
      .
                                        
      		
 25.331"))

      		....0...
      .
                                
      		SPLIT on CCCH0 (Split pg cycle on CCCH is not supported by the mobile station).
      		.....111
      .
                                
      		non-DRX timer7 (max. 64 sec non-DRX mode after transfer state).
      		IMSI.
      33
      		00001101
      .
                                
      		Information Element IdentifierIMSI (13).
      34
      		10001000
      .
                                
      		Length indicator8.
      35
      		.....001
      .
                                
      		Type of identity1 (IMSI).
      		....1...
      .
                                
      		Odd/even indicator1 (odd number of identity digits).
      35-42
      .
                                
      		Identity digit250026550487822.
      		Alignment octets.
      43
      		00000000
      .
                                
      		Information Element IdentifierAlignment octets (0).
      44
      		10000011
      .
                                
      		Length indicator3.
      45-47
      .
                                
      		Aligment octets3 Octets (hex): 13 27 58.
      		LLC-PDU.
      48
      		00001110
      .
                                
      		Information Element IdentifierLLC-PDU (14).
      49-50
      .
                                
      		Length indicator430.
      51-480
      .
                                
      		LLC-PDU430 Octets (hex): 43 C3 2F 5F 96....
      		GSM Gb LLC.
      51
      		0.......
      .
                                
      		PD0 (LLC frame).
      		.1......
      .
                                
      		C/R1.
      		..00....
      .
                                
      		X0 (spare value).
      		....0011
      .
                                
      		SAPI3 (User data 3).
      52
      		110.....
      .
                                
      		FormatUI format (6).
      		...00...
      .
                                
      		X20 (spare value).
      52-53
      .
                                
      		N(U)203.
      53
      		......1.
      .
                                
      		E1 (information and FCS fields of the UI frame are encrypted).
      		.......1
      .
                                
      		PM1 (FCS covers the frame header and information fields).
      54-480
      .
                                
      		Information field427 Octets (hex): 5F 96 C6 4A 0E...