【資料名稱】：iu-ps信令解釋

【資料作者】：tony

【資料日期】：2012-6-12

【資料語(yǔ)言】：中文

【資料格式】：TXT

【資料目錄和簡(jiǎn)介】：

GPRS數(shù)據(jù)業(yè)務(wù)里Gb的信令怎么看啊？有資料沒(méi)？對(duì)Gb口進(jìn)行掛表，會(huì)得到很多的信令，里面很多錯(cuò)誤啊，失敗啊，什么的，解釋去哪找��？需要看什么資料啊？是3GPP協(xié)議嗎？希望達(dá)人解釋一下
1、“Attach request”
【 時(shí) 間 ----- GPRS Gb-- IMSI號(hào)碼 ----時(shí)長(zhǎng) 】
01:45:14.744 4600053190383632.979秒 附著請(qǐng)求
發(fā) 2Mb03_Ts01時(shí)間: 01:45:14.744 GPRS_Gb
.......0 18: EA 比特
......0.: 命令/響應(yīng)(C/R)比特
000110..: DLCI(數(shù)據(jù)鏈路連接標(biāo)識(shí)符)高階部分
1001.... 91: DLCI(數(shù)據(jù)鏈路連接標(biāo)識(shí)符)低階部分---(DLCI = 105)---虛電路標(biāo)識(shí)符
....0...: 前向顯式擁塞通知(FECN=0)
.....0..: 后向顯式擁塞通知(BECN=0)
......0.: 丟棄許可比特(DE=0)：<不可丟棄>
.......1: EA 比特
═════════════〖 NS 部分〗═════════════
00000000 00: NS-UDT
00000000 00: 空閑
00000001 01: BVCI(1)
10000000 80: BVCI(2), BVCI=384
════════════〖 BSSGP 部分〗═════════════
00000001 01: BSSGP_UL_UNITDATA--上行單元數(shù)據(jù)
臨時(shí)邏輯鏈路識(shí)別(TLLI)=7AAF570D
00000000 00: Coded as the value part in Bucket Leak Rate/R IE/ GSM 08.18 a)
00000000 00: Coded as the value part in Bucket Leak Rate/R IE/ GSM 08.18 a)
0011.... 34: Reserved.
....0...: The SDU contains signalling.
.....1..: Radio interface uses RLC/MAC-UNITDATA functionality.
......00: Precedence:High priority.
00001000 08: 信息單元標(biāo)識(shí)：<小區(qū)標(biāo)識(shí)>
1....... 88: 參數(shù)長(zhǎng)度擴(kuò)展位
.0001000: 參數(shù)長(zhǎng)度 = 8
....0100 64: 移動(dòng)國(guó)家號(hào)碼 MCC 第一位 <=4>
0110....: 移動(dòng)國(guó)家號(hào)碼 MCC 第二位 <=6>
....0000 f0: 移動(dòng)國(guó)家號(hào)碼 MCC 第三位 <=0>
1111....: 填充位
....0000 00: 移動(dòng)網(wǎng)號(hào) MNC 第一位 <=0>
0000....: 移動(dòng)網(wǎng)號(hào) MNC 第二位 <=0>
01010011 53: 位置區(qū)碼 LAC <=53>
00010011 13: 位置區(qū)碼 LAC 續(xù)<=13>
00000001 01: RAC <=01>
00000011 03: 小區(qū)識(shí)別 CI <=03>
00101101 2d: 小區(qū)識(shí)別 CI 續(xù) <=2d>
00000000 00: 信息單元標(biāo)識(shí)：<校準(zhǔn)八位組>
1....... 80: 參數(shù)長(zhǎng)度擴(kuò)展位
.0000000: 參數(shù)長(zhǎng)度 = 0
00001110 0e: 信息單元標(biāo)識(shí)：<LLC-PDU>
1....... a6: 參數(shù)長(zhǎng)度擴(kuò)展位
.0100110: 參數(shù)長(zhǎng)度 = 38
═════════════〖 LLC 部分 〗═════════════
0....... 01: Protocol Discriminator bit (PD)
.0......: Command/Response bit (C/R)
..00....: Spare
....0001: Service Access Point Identifier (SAPI=1)，<GPRS Mobility Management>
110..... c0: UI frame
...00...: Spare
.....000: N(u) Transmitter unconfirmed sequence number
000000.. 01: N(u)=0
......0.: E --Encryption function bit
.......1: PM--Protected mode bit
HGFEDCBA: ====== 參數(shù) <Frame Check Sequence Field> ======
FCS:E2 0A 25
═════════════〖GMM/SM 部分 〗════════════
....1000 08: 協(xié)議辨別語(yǔ)：<GPRS移動(dòng)性管理>
0.......: 處理識(shí)別碼<TI>標(biāo)志：從發(fā)起TI側(cè)發(fā)送消息
.000....: 處理識(shí)別碼：<TI=0>
00000001 01: 附著請(qǐng)求
HGFEDCBA: ====== 參數(shù) <MS Network Capability> ======
00000001 01: IE Length
11...... e4: Spare
..10....: SS Screening indicator = Ellipis & phase 2 error handle
....0...: UCS2 character support = Default alphabet preferred
.....1..: SM capabilities GPRS = MT PTP SMS supported
......0.: SM capabilities dedicated = No MT PTP SMS supported
......0.: GEA/1 algorithm supported = GEA/1 not available
HGFEDCBA: ====== 參數(shù) <Attach type& CKSN> ======
0....... 71: Spare
.111....: Key sequence = no key available/reserved
....0...: Spare
.....001: Type of attach = GPRS only
HGFEDCBA: ====== 參數(shù) <DRX Parameter> ======
00001000 08: Split PG cycle code
0000.... 02: Spare
....0...: SPLIT on CCCH = Not supported by MS
.....010: Non-DRX timer = max. 2 sec
=== 移動(dòng)識(shí)別 ===
.....001 49: 移動(dòng)識(shí)別類型：<IMSI>
....1...: 奇/偶指示位：<奇數(shù)位號(hào)碼>
0100....: 號(hào)碼第一位
IMSI = 460005319038363
HGFEDCBA: ====== 參數(shù) <Routing Area Identification> ======
....0000 00: 移動(dòng)國(guó)家號(hào)碼 MCC 第一位 <=0>
0000....: 移動(dòng)國(guó)家號(hào)碼 MCC 第二位 <=0>
....0000 f0: 移動(dòng)國(guó)家號(hào)碼 MCC 第三位 <=0>
1111....: 填充位
....0000 00: 移動(dòng)網(wǎng)號(hào) MNC 第一位 <=0>
0000....: 移動(dòng)網(wǎng)號(hào) MNC 第二位 <=0>
11111111 ff: 位置區(qū)碼 LAC <=ff>
11111110 fe: 位置區(qū)碼 LAC 續(xù)<=fe>
00000000 00: RAC <=00>
HGFEDCBA: ====== 參數(shù) <MS Radio Access Capability> ======
00001001 09: IE Length
....0100 14: Access Technology Type = unknown
0001....: Access technology type len
.....011 33: Access technology type len
..110...: RF Power CAP1ability
.0......: Encryption Alogorithm Flag = not present
0.......: A5/1 = not available
.......1 83: A5/2 = available
......1.: A5/3 = available
.....0..: A5/4 = not available
....0...: A5/5 = not available
...0....: A5/6 = not available
..0.....: A5/7 = not available
.0......: Early classmark = not implemented
1.......: Pseudo Synchronisation = present
.......0 2a: Voice Group Call Service = no VGCS wanted
......1.: Voice Broadcast Service = VBS wanted
.....0..: MultiSlot CAP1ability flag = present
....1...: HSCSD MultiSlot Flag = present
0010....: HSCSD MultiSlot Class
.......1 1b: HSCSD MultiSlot Class
......1.: GPRS MultiSlot/Ext. Flag = present
.00110..: GPRS MultiSlot Class
0.......: GPRS Extended Dynamic Allo. CAP1. = not implemented
.......1 89: SMS and SM Value Flag = present
...0100.: Switch Measure Switch = 5/8 timeslot
100.....:
.......1 89: Switch Measure Switch = 10/8 timeslot
......0.: Spare
.....0..: MS RA capability Flag = not present
10001...: Padding
.....100 2c: Padding
00101...: Spare
2、“Attach accept”
收 2Mb03_Ts01時(shí)間: 01:45:16.116 GPRS_Gb
.......0 18: EA 比特
......0.: 命令/響應(yīng)(C/R)比特
000110..: DLCI(數(shù)據(jù)鏈路連接標(biāo)識(shí)符)高階部分
1001.... 91: DLCI(數(shù)據(jù)鏈路連接標(biāo)識(shí)符)低階部分---(DLCI = 105)---虛電路標(biāo)識(shí)符
....0...: 前向顯式擁塞通知(FECN=0)
.....0..: 后向顯式擁塞通知(BECN=0)
......0.: 丟棄許可比特(DE=0)：<不可丟棄>
.......1: EA 比特
═════════════〖 NS 部分 〗═════════════
00000000 00: NS-UDT
00000000 00: 空閑
00000001 01: BVCI(1)
10000000 80: BVCI(2), BVCI=384
════════════〖 BSSGP 部分〗═════════════
00000000 00: BSSGP_DL_UNITDATA--下行單元數(shù)據(jù)
臨時(shí)邏輯鏈路識(shí)別(TLLI)=7AAF570D
00000000 00: Coded as the value part in Bucket Leak Rate/R IE/ GSM 08.18 a)
01010000 50: Coded as the value part in Bucket Leak Rate/R IE/ GSM 08.18 a)
0000.... 00: Reserved.
....0...: The SDU contains signalling.
.....0..: Radio interface uses RLC/MAC ARQ functionality.
......00: Precedence:High priority.
00010110 16: 信息單元標(biāo)識(shí)：<DU存在時(shí)間>
1....... 82: 參數(shù)長(zhǎng)度擴(kuò)展位
.0000010: 參數(shù)長(zhǎng)度 = 2
00000010 02: PDU Lifetime Delay Value.
01011000 58: PDU Lifetime Delay Value,600
00010011 13: 信息單元標(biāo)識(shí)：<MS無(wú)線接入能力>
1....... 89: 參數(shù)長(zhǎng)度擴(kuò)展位
.0001001: 參數(shù)長(zhǎng)度 = 9
MS Radio Access Capability:1433832A1B89892C00
00001010 0a: 信息單元標(biāo)識(shí)：<DRX參數(shù)>
1....... 82: 參數(shù)長(zhǎng)度擴(kuò)展位
.0000010: 參數(shù)長(zhǎng)度 = 2
DRX Parameters:0802
00001101 0d: 信息單元標(biāo)識(shí)：<IMSI>
1....... 88: 參數(shù)長(zhǎng)度擴(kuò)展位
.0001000: 參數(shù)長(zhǎng)度 = 8
IMSI=460005319038363
00000000 00: 信息單元標(biāo)識(shí)：<校準(zhǔn)八位組>
1....... 83: 參數(shù)長(zhǎng)度擴(kuò)展位
.0000011: 參數(shù)長(zhǎng)度 = 3
Alignment octets:000000
00001110 0e: 信息單元標(biāo)識(shí)：<LLC-PDU>
1....... 9e: 參數(shù)長(zhǎng)度擴(kuò)展位
.0011110: 參數(shù)長(zhǎng)度 = 30
═════════════〖 LLC 部分〗═════════════
0....... 41: Protocol Discriminator bit (PD)
.1......: Command/Response bit (C/R)
..00....: Spare
....0001: Service Access Point Identifier (SAPI=1)，<GPRS Mobility Management>
110..... c0: UI frame
...00...: Spare
.....000: N(u) Transmitter unconfirmed sequence number
000001.. 05: N(u)=8
......0.: E --Encryption function bit
.......1: PM--Protected mode bit
HGFEDCBA: ====== 參數(shù) <Frame Check Sequence Field> ======
FCS:2D C5 DF
═════════════〖GMM/SM 部分 〗════════════
....1000 08: 協(xié)議辨別語(yǔ)：<GPRS移動(dòng)性管理>
0.......: 處理識(shí)別碼<TI>標(biāo)志：從發(fā)起TI側(cè)發(fā)送消息
.000....: 處理識(shí)別碼：<TI=0>
00000010 02: 附著接受
.....001 01: Result of attach = GPRS only attach
....0...: Spare
.000....: Force to standby value = Force to standby not indicated
0.......: Spare
HGFEDCBA: ====== 參數(shù) <Timer> ======
010..... 49: Timer value unit =Value of steps : 6 min
...01001: Timer value = 9
HGFEDCBA: ====== 參數(shù) <Radio Priority Level> ======
00000... 04: Spare
.....100: Radio priority level value = priority level 4: lowest
HGFEDCBA: ====== 參數(shù) <Routing Area Identification> ======
....0100 64: 移動(dòng)國(guó)家號(hào)碼 MCC 第一位 <=4>
0110....: 移動(dòng)國(guó)家號(hào)碼 MCC 第二位 <=6>
....0000 f0: 移動(dòng)國(guó)家號(hào)碼 MCC 第三位 <=0>
1111....: 填充位
....0000 00: 移動(dòng)網(wǎng)號(hào) MNC 第一位 <=0>
0000....: 移動(dòng)網(wǎng)號(hào) MNC 第二位 <=0>
01010011 53: 位置區(qū)碼 LAC <=53>
00010011 13: 位置區(qū)碼 LAC 續(xù)<=13>
00000001 01: RAC <=01>
HGFEDCBA: ====== 參數(shù) <-TMSI Signature> ======
00011101 1d: P-TMSI Signature(1)
10111001 b9: P-TMSI Signature(2)
01001110 4e: P-TMSI Signature(3)
HGFEDCBA: ====== 參數(shù) <GMM Cause> ======
00010110 16: GMM 原因: 擁塞
=== 移動(dòng)識(shí)別 ===
.....100 f4: 移動(dòng)識(shí)別類型：<TMSI>
TMSI = 0xd27caebd, 其編碼由各個(gè)運(yùn)營(yíng)部門(mén)決定
發(fā) 2Mb03_Ts01時(shí)間: 01:45:17.723 GPRS_Gb
.......0 18: EA 比特
......0.: 命令/響應(yīng)(C/R)比特
000110..: DLCI(數(shù)據(jù)鏈路連接標(biāo)識(shí)符)高階部分
1001.... 91: DLCI(數(shù)據(jù)鏈路連接標(biāo)識(shí)符)低階部分---(DLCI = 105)---虛電路標(biāo)識(shí)符
....0...: 前向顯式擁塞通知(FECN=0)
.....0..: 后向顯式擁塞通知(BECN=0)
......0.: 丟棄許可比特(DE=0)：<不可丟棄>
.......1: EA 比特
═════════════〖 NS 部分〗═════════════
00000000 00: NS-UDT
00000000 00: 空閑
00000001 01: BVCI(1)
10000000 80: BVCI(2), BVCI=384
════════════〖 BSSGP 部分〗═════════════
00000001 01: BSSGP_UL_UNITDATA--上行單元數(shù)據(jù)
臨時(shí)邏輯鏈路識(shí)別(TLLI)=D27CAEBD
00000000 00: Coded as the value part in Bucket Leak Rate/R IE/ GSM 08.18 a)
00000000 00: Coded as the value part in Bucket Leak Rate/R IE/ GSM 08.18 a)
0011.... 34: Reserved.
....0...: The SDU contains signalling.
.....1..: Radio interface uses RLC/MAC-UNITDATA functionality.
......00: Precedence:High priority.
00001000 08: 信息單元標(biāo)識(shí)：<小區(qū)標(biāo)識(shí)>
1....... 88: 參數(shù)長(zhǎng)度擴(kuò)展位
.0001000: 參數(shù)長(zhǎng)度 = 8
....0100 64: 移動(dòng)國(guó)家號(hào)碼 MCC 第一位 <=4>
0110....: 移動(dòng)國(guó)家號(hào)碼 MCC 第二位 <=6>
....0000 f0: 移動(dòng)國(guó)家號(hào)碼 MCC 第三位 <=0>
1111....: 填充位
....0000 00: 移動(dòng)網(wǎng)號(hào) MNC 第一位 <=0>
0000....: 移動(dòng)網(wǎng)號(hào) MNC 第二位 <=0>
01010011 53: 位置區(qū)碼 LAC <=53>
00010011 13: 位置區(qū)碼 LAC 續(xù)<=13>
00000001 01: RAC <=01>
00000011 03: 小區(qū)識(shí)別 CI <=03>
00101101 2d: 小區(qū)識(shí)別 CI 續(xù) <=2d>
00000000 00: 信息單元標(biāo)識(shí)：<校準(zhǔn)八位組>
1....... 80: 參數(shù)長(zhǎng)度擴(kuò)展位
.0000000: 參數(shù)長(zhǎng)度 = 0
00001110 0e: 信息單元標(biāo)識(shí)：<LLC-PDU>
1....... 88: 參數(shù)長(zhǎng)度擴(kuò)展位
.0001000: 參數(shù)長(zhǎng)度 = 8
═════════════〖 LLC 部分〗═════════════
0....... 01: Protocol Discriminator bit (PD)
.0......: Command/Response bit (C/R)
..00....: Spare
....0001: Service Access Point Identifier (SAPI=1)，<GPRS Mobility Management>
110..... c0: UI frame
...00...: Spare
.....000: N(u) Transmitter unconfirmed sequence number
000010.. 09: N(u)=16
......0.: E --Encryption function bit
.......1: PM--Protected mode bit
HGFEDCBA: ====== 參數(shù) <Frame Check Sequence Field> ======
FCS:39 D7 BC
═════════════〖GMM/SM 部分 〗════════════
....1000 08: 協(xié)議辨別語(yǔ)：<GPRS移動(dòng)性管理>
0.......: 處理識(shí)別碼<TI>標(biāo)志：從發(fā)起TI側(cè)發(fā)送消息
.000....: 處理識(shí)別碼：<TI=0>
00000011 03: 附著完成
3、“Attach reject”
收 2Mb03_Ts01時(shí)間: 01:45:35.740 GPRS_Gb
.......0 18: EA 比特
......0.: 命令/響應(yīng)(C/R)比特
000110..: DLCI(數(shù)據(jù)鏈路連接標(biāo)識(shí)符)高階部分
1001.... 91: DLCI(數(shù)據(jù)鏈路連接標(biāo)識(shí)符)低階部分---(DLCI = 105)---虛電路標(biāo)識(shí)符
....0...: 前向顯式擁塞通知(FECN=0)
.....0..: 后向顯式擁塞通知(BECN=0)
......0.: 丟棄許可比特(DE=0)：<不可丟棄>
.......1: EA 比特
═════════════〖 NS 部分〗═════════════
00000000 00: NS-UDT
00000000 00: 空閑
00000001 01: BVCI(1)
11101010 ea: BVCI(2), BVCI=490
════════════〖 BSSGP 部分〗═════════════
00000000 00: BSSGP_DL_UNITDATA--下行單元數(shù)據(jù)
臨時(shí)邏輯鏈路識(shí)別(TLLI)=7EC18E67
00000000 00: Coded as the value part in Bucket Leak Rate/R IE/ GSM 08.18 a)
01010000 50: Coded as the value part in Bucket Leak Rate/R IE/ GSM 08.18 a)
0000.... 00: Reserved.
....0...: The SDU contains signalling.
.....0..: Radio interface uses RLC/MAC ARQ functionality.
......00: Precedence:High priority.
00010110 16: 信息單元標(biāo)識(shí)：<DU存在時(shí)間>
1....... 82: 參數(shù)長(zhǎng)度擴(kuò)展位
.0000010: 參數(shù)長(zhǎng)度 = 2
00000010 02: PDU Lifetime Delay Value.
01011000 58: PDU Lifetime Delay Value,600
00000000 00: 信息單元標(biāo)識(shí)：<校準(zhǔn)八位組>
1....... 80: 參數(shù)長(zhǎng)度擴(kuò)展位
.0000000: 參數(shù)長(zhǎng)度 = 0
00001110 0e: 信息單元標(biāo)識(shí)：<LLC-PDU>
1....... 89: 參數(shù)長(zhǎng)度擴(kuò)展位
.0001001: 參數(shù)長(zhǎng)度 = 9
═════════════〖 LLC 部分〗═════════════
0....... 41: Protocol Discriminator bit (PD)
.1......: Command/Response bit (C/R)
..00....: Spare
....0001: Service Access Point Identifier (SAPI=1)，<GPRS Mobility Management>
110..... c0: UI frame
...00...: Spare
.....000: N(u) Transmitter unconfirmed sequence number
000000.. 01: N(u)=0
......0.: E --Encryption function bit
.......1: PM--Protected mode bit
HGFEDCBA: ====== 參數(shù) <Frame Check Sequence Field> ======
FCS:6D 14 F6
═════════════〖GMM/SM 部分 〗════════════
....1000 08: 協(xié)議辨別語(yǔ)：<GPRS移動(dòng)性管理>
0.......: 處理識(shí)別碼<TI>標(biāo)志：從發(fā)起TI側(cè)發(fā)送消息
.000....: 處理識(shí)別碼：<TI=0>
00000100 04: 附著拒絕
HGFEDCBA: ====== 參數(shù) <GMM Cause> ======
00010001 11: GMM 原因: 網(wǎng)絡(luò)故障
4、“Activate PDP context request”
【 時(shí) 間 ----- GPRS Gb-- IMSI號(hào)碼 ----時(shí)長(zhǎng) 】
01:25:59.604 4600053160812970.180秒 激活PDP上下文請(qǐng)求『APN=cmwap』
發(fā) 2Mb03_Ts01時(shí)間: 01:25:59.604 GPRS_Gb
.......0 18: EA 比特
......0.: 命令/響應(yīng)(C/R)比特
000110..: DLCI(數(shù)據(jù)鏈路連接標(biāo)識(shí)符)高階部分
1001.... 91: DLCI(數(shù)據(jù)鏈路連接標(biāo)識(shí)符)低階部分---(DLCI = 105)---虛電路標(biāo)識(shí)符
....0...: 前向顯式擁塞通知(FECN=0)
.....0..: 后向顯式擁塞通知(BECN=0)
......0.: 丟棄許可比特(DE=0)：<不可丟棄>
.......1: EA 比特
═════════════〖 NS 部分〗═════════════
00000000 00: NS-UDT
00000000 00: 空閑
00000001 01: BVCI(1)
10100100 a4: BVCI(2), BVCI=420
════════════〖 BSSGP 部分〗═════════════
00000001 01: BSSGP_UL_UNITDATA--上行單元數(shù)據(jù)
臨時(shí)邏輯鏈路識(shí)別(TLLI)=D27CD7D0
00000000 00: Coded as the value part in Bucket Leak Rate/R IE/ GSM 08.18 a)
00000000 00: Coded as the value part in Bucket Leak Rate/R IE/ GSM 08.18 a)
0011.... 34: Reserved.
....0...: The SDU contains signalling.
.....1..: Radio interface uses RLC/MAC-UNITDATA functionality.
......00: Precedence:High priority.
00001000 08: 信息單元標(biāo)識(shí)：<小區(qū)標(biāo)識(shí)>
1....... 88: 參數(shù)長(zhǎng)度擴(kuò)展位
.0001000: 參數(shù)長(zhǎng)度 = 8
....0100 64: 移動(dòng)國(guó)家號(hào)碼 MCC 第一位 <=4>
0110....: 移動(dòng)國(guó)家號(hào)碼 MCC 第二位 <=6>
....0000 f0: 移動(dòng)國(guó)家號(hào)碼 MCC 第三位 <=0>
1111....: 填充位
....0000 00: 移動(dòng)網(wǎng)號(hào) MNC 第一位 <=0>
0000....: 移動(dòng)網(wǎng)號(hào) MNC 第二位 <=0>
01010011 53: 位置區(qū)碼 LAC <=53>
00010011 13: 位置區(qū)碼 LAC 續(xù)<=13>
00000001 01: RAC <=01>
00000000 00: 小區(qū)識(shí)別 CI <=00>
00101011 2b: 小區(qū)識(shí)別 CI 續(xù) <=2b>
00000000 00: 信息單元標(biāo)識(shí)：<校準(zhǔn)八位組>
1....... 80: 參數(shù)長(zhǎng)度擴(kuò)展位
.0000000: 參數(shù)長(zhǎng)度 = 0
00001110 0e: 信息單元標(biāo)識(shí)：<LLC-PDU>
1....... a5: 參數(shù)長(zhǎng)度擴(kuò)展位
.0100101: 參數(shù)長(zhǎng)度 = 37
═════════════〖 LLC 部分 〗═════════════
0....... 01: Protocol Discriminator bit (PD)
.0......: Command/Response bit (C/R)
..00....: Spare
....0001: Service Access Point Identifier (SAPI=1)，<GPRS Mobility Management>
110..... c0: UI frame
...00...: Spare
.....000: N(u) Transmitter unconfirmed sequence number
101001.. a5: N(u)=328
......0.: E --Encryption function bit
.......1: PM--Protected mode bit
HGFEDCBA: ====== 參數(shù) <Frame Check Sequence Field> ======
FCS:81 45 5C
═════════════〖GMM/SM 部分 〗════════════
....1010 0a: 協(xié)議辨別語(yǔ)：<會(huì)話管理消息>
0.......: 處理識(shí)別碼<TI>標(biāo)志：從發(fā)起TI側(cè)發(fā)送消息
.000....: 處理識(shí)別碼：<TI=0>
01000001 41: 激活PDP上下文請(qǐng)求
HGFEDCBA: ====== 參數(shù) <Network Service Access Point Identifier> ======
0000.... 05: Spare
....0101: NSAPI = 5
HGFEDCBA: ====== 參數(shù) <LLC SAPI> ======
0000.... 03: Spare
....0011: SAPI = 3
HGFEDCBA: ====== 參數(shù) <Quality of Service> ======
00000011 03: IE Length
00...... 00: Spare
..000...: Delay class = Subscribed delay class|Reserved
.....000: Reliability class = Subscribed reliabil.
0000.... 00: Peak throughput = Subscribed peak throughput|Reserved
....0...: Spare
.....000: Precedence class = Subscribed precedence|Reserved
000..... 00: Spare
...00000: Mean throughput = Subscribed mean throughput|Reserved
HGFEDCBA: ====== 參數(shù) <;Packet Data Protocol Address> ======
00000010 02: IE Length
0000.... 01: Spare
....0001: Type of PDP address = IETF specified address
00100001 21: Packet data protocol type=IPv4
HGFEDCBA: ====== 參數(shù) <Access Point Name> ======
00000110 06: IE Length
Access Point Name Data:05 63 6D 77 61 70
Access Point Name:cmwap
HGFEDCBA: ====== 參數(shù) <;Protocol Configuration Options> ======
00001010 0a: IE Length
1....... 80: Extension bit
.0000...: Spare
.....000: Options format value = PPP
Address information Data:C0 23 06 01 01 00 06 00 00
Address information:?
5、“Activate PDP context accept”
收 2Mb03_Ts01時(shí)間: 01:25:59.784 GPRS_Gb
.......0 18: EA 比特
......0.: 命令/響應(yīng)(C/R)比特
000110..: DLCI(數(shù)據(jù)鏈路連接標(biāo)識(shí)符)高階部分
1001.... 91: DLCI(數(shù)據(jù)鏈路連接標(biāo)識(shí)符)低階部分---(DLCI = 105)---虛電路標(biāo)識(shí)符
....0...: 前向顯式擁塞通知(FECN=0)
.....0..: 后向顯式擁塞通知(BECN=0)
......0.: 丟棄許可比特(DE=0)：<不可丟棄>
.......1: EA 比特
═════════════〖 NS 部分〗═════════════
00000000 00: NS-UDT
00000000 00: 空閑
00000001 01: BVCI(1)
10100100 a4: BVCI(2), BVCI=420
════════════〖 BSSGP 部分〗═════════════
00000000 00: BSSGP_DL_UNITDATA--下行單元數(shù)據(jù)
臨時(shí)邏輯鏈路識(shí)別(TLLI)=D27CD7D0
00000000 00: Coded as the value part in Bucket Leak Rate/R IE/ GSM 08.18 a)
01010000 50: Coded as the value part in Bucket Leak Rate/R IE/ GSM 08.18 a)
0000.... 00: Reserved.
....0...: The SDU contains signalling.
.....0..: Radio interface uses RLC/MAC ARQ functionality.
......00: Precedence:High priority.
00010110 16: 信息單元標(biāo)識(shí)：<;PDU存在時(shí)間>
1....... 82: 參數(shù)長(zhǎng)度擴(kuò)展位
.0000010: 參數(shù)長(zhǎng)度 = 2
00000010 02: PDU Lifetime Delay Value.
01011000 58: PDU Lifetime Delay Value,600
00010011 13: 信息單元標(biāo)識(shí)：<MS無(wú)線接入能力>
1....... 88: 參數(shù)長(zhǎng)度擴(kuò)展位
.0001000: 參數(shù)長(zhǎng)度 = 8
MS Radio Access Capability:13D382334C4C4940
00001010 0a: 信息單元標(biāo)識(shí)：<DRX參數(shù)>
1....... 82: 參數(shù)長(zhǎng)度擴(kuò)展位
.0000010: 參數(shù)長(zhǎng)度 = 2
DRX Parameters:0702
00001101 0d: 信息單元標(biāo)識(shí)：<IMSI>
1....... 88: 參數(shù)長(zhǎng)度擴(kuò)展位
.0001000: 參數(shù)長(zhǎng)度 = 8
IMSI=460005316081297
00000000 00: 信息單元標(biāo)識(shí)：<校準(zhǔn)八位組>
1....... 80: 參數(shù)長(zhǎng)度擴(kuò)展位
.0000000: 參數(shù)長(zhǎng)度 = 0
00001110 0e: 信息單元標(biāo)識(shí)：<LLC-PDU>
1....... 96: 參數(shù)長(zhǎng)度擴(kuò)展位
.0010110: 參數(shù)長(zhǎng)度 = 22
═════════════〖 LLC 部分〗═════════════
0....... 41: Protocol Discriminator bit (PD)
.1......: Command/Response bit (C/R)
..00....: Spare
....0001: Service Access Point Identifier (SAPI=1)，<GPRS Mobility Management>
110..... c0: UI frame
...00...: Spare
.....000: N(u) Transmitter unconfirmed sequence number
011010.. 69: N(u)=208
......0.: E --Encryption function bit
.......1: PM--Protected mode bit
HGFEDCBA: ====== 參數(shù) <Frame Check Sequence Field> ======
FCS:48 47 BE
═════════════〖GMM/SM 部分 〗════════════
....1010 8a: 協(xié)議辨別語(yǔ)：<會(huì)話管理消息>
1.......: 處理識(shí)別碼<TI>標(biāo)志：向發(fā)起TI側(cè)發(fā)送消息
.000....: 處理識(shí)別碼：<TI=0>
01000010 42: 激活PDP上下文接受
HGFEDCBA: ====== 參數(shù) <LLC SAPI> ======
0000.... 03: Spare
....0011: SAPI = 3
HGFEDCBA: ====== 參數(shù) <Quality of Service> ======
00000011 03: IE Length
00...... 0b: Spare
..001...: Delay class = Delay class 1
.....011: Reliability class = Unack. GTP&LLC,Ack.RLC,Prot. data
1001.... 92: Peak throughput = Up to 256000 octet/s
....0...: Spare
.....010: Precedence class = Normal priority
000..... 12: Spare
...10010: Mean throughput = 50 000 000 octet/s
HGFEDCBA: ====== 參數(shù) <Radio Priority Level> ======
00000... 01: Spare
.....001: Radio priority level value = priority level 1: highest
HGFEDCBA: ====== 參數(shù) <;Packet Data Protocol Address> ======
00000110 06: IE Length
0000.... 01: Spare
....0001: Type of PDP address = IETF specified address
00100001 21: Packet data protocol type=IPv4
Address information Data:0A 4C 10 BA
Address information=10.76.16.186
6、“Activate PDP context reject”
發(fā) 2Mb02_Ts01時(shí)間: 00:35:56.049 GPRS_Gb
.......0 18: EA 比特
......0.: 命令/響應(yīng)(C/R)比特
000110..: DLCI(數(shù)據(jù)鏈路連接標(biāo)識(shí)符)高階部分
0101.... 51: DLCI(數(shù)據(jù)鏈路連接標(biāo)識(shí)符)低階部分---(DLCI = 101)---虛電路標(biāo)識(shí)符
....0...: 前向顯式擁塞通知(FECN=0)
.....0..: 后向顯式擁塞通知(BECN=0)
......0.: 丟棄許可比特(DE=0)：<不可丟棄>
.......1: EA 比特
═════════════〖 NS 部分〗═════════════
00000000 00: NS-UDT
00000000 00: 空閑
00000001 01: BVCI(1)
11000101 c5: BVCI(2), BVCI=453
════════════〖 BSSGP 部分〗═════════════
00000000 00: BSSGP_DL_UNITDATA--下行單元數(shù)據(jù)
臨時(shí)邏輯鏈路識(shí)別(TLLI)=D27D9411
00000000 00: Coded as the value part in Bucket Leak Rate/R IE/ GSM 08.18 a)
01010000 50: Coded as the value part in Bucket Leak Rate/R IE/ GSM 08.18 a)
0000.... 00: Reserved.
....0...: The SDU contains signalling.
.....0..: Radio interface uses RLC/MAC ARQ functionality.
......00: Precedence:High priority.
00010110 16: 信息單元標(biāo)識(shí)：<;PDU存在時(shí)間>
1....... 82: 參數(shù)長(zhǎng)度擴(kuò)展位
.0000010: 參數(shù)長(zhǎng)度 = 2
00000010 02: PDU Lifetime Delay Value.
01011000 58: PDU Lifetime Delay Value,600
00010011 13: 信息單元標(biāo)識(shí)：<MS無(wú)線接入能力>
1....... 8a: 參數(shù)長(zhǎng)度擴(kuò)展位
.0001010: 參數(shù)長(zhǎng)度 = 10
MS Radio Access Capability:14D3823148FFCC81E080
00001010 0a: 信息單元標(biāo)識(shí)：<DRX參數(shù)>
1....... 82: 參數(shù)長(zhǎng)度擴(kuò)展位
.0000010: 參數(shù)長(zhǎng)度 = 2
DRX Parameters:0803
00001101 0d: 信息單元標(biāo)識(shí)：<IMSI>
1....... 88: 參數(shù)長(zhǎng)度擴(kuò)展位
.0001000: 參數(shù)長(zhǎng)度 = 8
IMSI=460005415006930
00001110 0e: 信息單元標(biāo)識(shí)：<LLC-PDU>
1....... 89: 參數(shù)長(zhǎng)度擴(kuò)展位
.0001001: 參數(shù)長(zhǎng)度 = 9
═════════════〖 LLC 部分〗═════════════
0....... 41: Protocol Discriminator bit (PD)
.1......: Command/Response bit (C/R)
..00....: Spare
....0001: Service Access Point Identifier (SAPI=1)，<GPRS Mobility Management>
110..... c0: UI frame
...00...: Spare
.....000: N(u) Transmitter unconfirmed sequence number
000101.. 15: N(u)=40
......0.: E --Encryption function bit
.......1: PM--Protected mode bit
HGFEDCBA: ====== 參數(shù) <Frame Check Sequence Field> ======
FCS:5B 2F 4F
═════════════〖GMM/SM 部分 〗════════════
....1010 8a: 協(xié)議辨別語(yǔ)：<會(huì)話管理消息>
1.......: 處理識(shí)別碼<TI>標(biāo)志：向發(fā)起TI側(cè)發(fā)送消息
.000....: 處理識(shí)別碼：<TI=0>
01000011 43: 激活PDP上下文拒絕
HGFEDCBA: ====== 參數(shù) <SM Cause> ======
00100001 21: SM 原因: 請(qǐng)求的業(yè)務(wù)選項(xiàng)未簽約
7、“Access request”
DLC:----- DLC Header -----
DLC:
DLC:Frame 530 arrived at14:57:18.7872; frame size is 126 (007E hex) bytes.
DLC:Destination = Station 0010DBFF0100
DLC:Source= Station 000130B72110
DLC:Ethertype= 0800 (IP)
DLC:
IP: ----- IP Header -----
IP:
IP: Version = 4, header length = 20 bytes
IP: Type of service = 00
IP: 000. ....= routine
IP: ...0 .... = normal delay
IP: .... 0... = normal throughput
IP: .... .0.. = normal reliability
IP: .... ..0. = ECT bit - transport protocol will ignore the CE bit
IP: .... ...0 = CE bit - no congestion
IP: Total length = 112 bytes
IP: Identification= 0
IP: Flags= 0X
IP: .0.. .... = may fragment
IP: ..0. .... = last fragment
IP: Fragment offset = 0 bytes
IP: Time to live = 60 seconds/hops
IP: Protocol= 17 (UDP)
IP: Header checksum = EE4A (correct)
IP: Source address= [172.31.0.1]
IP: Destination address = [211.136.16.138]
IP: No options
IP:
UDP: ----- UDP Header -----
UDP:
UDP: Source port= 1812 (RADIUS)
UDP: Destination port = 1812 (RADIUS)
UDP: Length= 92
UDP: Checksum= E223 (correct)
UDP: [84 byte(s) of data]
UDP:
RADIUS: ----- RADIUS HEADER -----
RADIUS:
RADIUS: Code = 1 (Access-Request)
RADIUS: Identifier = 249
RADIUS: Length= 84
RADIUS: Authenticator = AC93F5895E1708E2281D901369B6C593
RADIUS:
RADIUS: Attributes follow
RADIUS: User-Name = "void"
RADIUS: User-Password
RADIUS: NAS-IP-Address = [172.31.0.1]
RADIUS: Service-Type = 2 (Framed)
RADIUS: Framed-Protocol = 1 (PPP)
RADIUS: Calling-Station-Id ="8613605310085"
RADIUS: NAS-Identifier ="cmwap"
8、“Access accept”
DLC:----- DLC Header -----
DLC:
DLC:Frame 534 arrived at14:57:18.8049; frame size is 102 (0066 hex) bytes.
DLC:Destination = Station 000130B72110
DLC:Source= Station 0010DBFF0100
DLC:Ethertype= 0800 (IP)
DLC:
IP: ----- IP Header -----
IP:
IP: Version = 4, header length = 20 bytes
IP: Type of service = 00
IP: 000. ....= routine
IP: ...0 .... = normal delay
IP: .... 0... = normal throughput
IP: .... .0.. = normal reliability
IP: .... ..0. = ECT bit - transport protocol will ignore the CE bit
IP: .... ...0 = CE bit - no congestion
IP: Total length = 88 bytes
IP: Identification= 51579
IP: Flags= 4X
IP: .1.. .... = don't fragment
IP: ..0. .... = last fragment
IP: Fragment offset = 0 bytes
IP: Time to live = 247 seconds/hops
IP: Protocol= 17 (UDP)
IP: Header checksum = 29E6 (correct)
IP: Source address= [211.136.16.138]
IP: Destination address = [172.31.0.1]
IP: No options
IP:
UDP: ----- UDP Header -----
UDP:
UDP: Source port= 1812 (RADIUS)
UDP: Destination port = 1812 (RADIUS)
UDP: Length= 68
UDP: Checksum= A6D4 (correct)
UDP: [60 byte(s) of data]
UDP:
RADIUS: ----- RADIUS HEADER -----
RADIUS:
RADIUS: Code = 2 (Access-Accept)
RADIUS: Identifier = 249
RADIUS: Length= 60
RADIUS: Authenticator = 5C9112F788046F581595AE08DE461517
RADIUS:
RADIUS: Attributes follow
RADIUS: Service-Type = 2 (Framed)
RADIUS: Framed-Protocol = 1 (PPP)
RADIUS: Idle-Timeout = 6000
RADIUS: Class = "0002"
RADIUS: Session-Timeout = 6000
RADIUS: Reply-Message = "asiainfo"