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PPP |
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Oct 1 2008, 12:54
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:
: 511
: 24-08-07
:
: 30 053

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, , . , .. , PPP GPRS. , . . CRC PPP . CRC . : LCP : ~ }#!}!}#} }9}"}&} }*} } }'}"}(}"}%}&A}!}#}%#}%~ 7D, : C0,21,1,3,0,19,2,6,0,A,0,0,7,2,8,2,5,6,80,41,1,E2,3,5,C2,23,5,F7,E8,
CRC: uint16 crc16_ppp(uint8 *buf,uint32 len) { uint32 i; uint8 j; uint16 crc=0x2E93; // CRC 0xFF 0x03 for (i=0;i<len;i++) { crc^=(uint16)buf[i]<<8; for(j=0;j<8;j++) crc=crc&0x8000 ? (crc << 1)^0x1021 : crc<<1; } return crc; } CRC: EB1C CRC: 14E3 F7E8. ? CRC 7D, ~~? x PPP, ? P.S. .. , , PPP TCP/IP
--------------------
, , !
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(1 - 59)
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Oct 2 2008, 19:19
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:
: 44
: 23-04-05
:
: 4 436

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(Beginning @ Oct 1 2008, 15:54)  ? CRC 7D, ~~? x PPP, ? P.S. .. , , PPP TCP/IP Hex dump . . .
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Oct 3 2008, 06:22
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:
: 511
: 24-08-07
:
: 30 053

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. , , PPP, . . , CRC . .. . Ethernet, , . , , . ppp Siemens MC35i, CRC , CRC, .
--------------------
, , !
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Oct 6 2008, 11:07
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:
: 511
: 24-08-07
:
: 30 053

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, , , . , ( , ..) . 99% - . char, , long? , . long. , ARM9. , . : long x; char *p; 1) x=(long)p[0]<<24; x+=(long)p[1]<<16; x+=(shot)p[2]<<8; x+=p[3]; 2) x=p[0]; for( char i=1; i<4; i++) { x<<8; x+=p[i] }
--------------------
, , !
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Oct 6 2008, 12:47
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Che
    
:
: 1 567
: 22-05-07
: ExUSSR
: 27 881

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, "" . . , : long x; char *p; x = (long)p[0]<<24 | (long)p[1]<<16 | (long)p[2]<<8 | (long)p[3]; . .. - . ...
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Oct 9 2008, 11:29
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:
: 511
: 24-08-07
:
: 30 053

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. CONNECT, PPP – LCP : FF,3,C0,21,1,3,0,19,2,6,0,A,0,0,7,2,8,2,5,6,B4,DE,E,6E,3,5,C2,23,5,35,D3, : FF,3 – CO,21 –LCP 1 - 3 –ID 0,19 – ” 2,6,0,A,0,0, - 12 13 ESC 7,2, - 8,2,- 5,6,B4,DE,E,6E, - 3,5,C2,23,5, - CHAP !!! 5??? . 35,D3, -CRC . CHAP PAP. , NAK. : LCP Configure-Nak , , Configure-Request, . , , . : FF,3,C0,21,3,3,0,18,2,6,0,A,0,0,3,4,C0,23,5,6,B4,DE,E,6E,7,2,8,2,5B,8D, : FF,3 – CO,21 –LCP 3 - 3 – ID 0,18 - ” 2,6,0,A,0,0, - , .. . , . .. 32 ESC. 3,4,C0,23,- , .. 023(PAP) 223(CHAP) . 6,B4,DE,E,6E,- , , , , , . 7,2, - . , . , LCP . ? . 8,2, - 5B,8D – – CRC. , . :
FF,3,C0,21,1,5,0,E,2,6,0,A,0,0,3,4,C0,23,47,5B, :
FF,3 – CO,21 –LCP 1 - 5 – ID. 4? ? ? 0,E - ” 2,6,0,A,0,0, - ??????? 3,4,C0,23 - ... , .
. . – . .
--------------------
, , !
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Oct 10 2008, 15:51
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:
: 378
: 10-09-07
: UKR/Voz
: 30 423

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(Beginning @ Oct 9 2008, 15:46)  Async Control Character Map . , 0xFFFFFFFF OK. CHAP, ... ... ... if ((Rx_Tx_buf [12] == 0x23) && (Rx_Tx_buf [11] == 0xC2)) { Rx_Tx_buf[5] = NAK; Rx_Tx_buf[8] -= 1; //correct len PACK Rx_Tx_buf[10] -= 1; //coorect len PARAM Rx_Tx_buf[11] = 0xC0; //I wont PAP protocol .. .. .. p.s. , ? ?
west329_ - Oct 10 2008, 15:54
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Oct 13 2008, 07:08
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:
: 511
: 24-08-07
:
: 30 053

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ARM9. RVDS. , . , . , . : PPP, TCP/IP , , , . , , - , , . PPP , LCP. . . , , , . To west329_: : . ? PAP. ASK ?
--------------------
, , !
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Oct 13 2008, 08:40
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:
: 378
: 10-09-07
: UKR/Voz
: 30 423

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(Beginning @ Oct 13 2008, 10:08)  ARM9. RVDS. , . , . , . : PPP, TCP/IP , , , . , , - , , . PPP , LCP. . . , , , . To west329_: : . ? PAP. ASK ? 8 RX TX , . : 1) FF03 C021 01 03 0019 0206000A0000 0702 0802 0506AEA88890 0305C22305 887A 0305C22305 CHAP, AP, - , Configure-Request - ; - FF03 C021 01 00 0008 0304C023 98DC - 2) FF03 C021 02 03 0008 0304C023 26FE 3) FF03 C021 01 03 0018 0206000A0000 0702 0802 0506D85BBC5C 0304C023 A797 - , Configure-Request - ; - FF03 C021 04 03 0014 050600000000 0206000A0000 0702 0802 701A - 4) FF03 C021 01 05 0008 0304C023 3B2C ? P.S. TCP , , .
west329_ - Oct 13 2008, 08:48
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Oct 13 2008, 11:00
|
 
:
: 106
: 27-11-07
:
: 32 732

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(Beginning @ Oct 9 2008, 17:29)  ... . CHAP PAP. , NAK. : LCP Configure-Nak , , Configure-Request, . , , .... . - NAK, .. . Config-Reject.
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Oct 13 2008, 13:04
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:
: 511
: 24-08-07
:
: 30 053

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. .
. PAP login passward. GPRS login passward PPP . : FF,3,C0,23,1,2,0,6,0,0,56,24 Ff,3 023 PAP 1 reqwest 2 id . , , ? - . 6 0 pasward 0 0 login 0 56,24 CRC , . . ?
--------------------
, , !
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Oct 13 2008, 13:24
|

   
:
: 511
: 24-08-07
:
: 30 053

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PPP , TCP/IP , . "wap","wap". , .. TCP. , . . . . . , , . , .
--------------------
, , !
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Oct 13 2008, 13:54
|

   
:
: 511
: 24-08-07
:
: 30 053

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: FF,3,C0,23,1,5,0,6,0,0,91,4, 1.doc .. id=5 CRC . , " ".
--------------------
, , !
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Oct 14 2008, 06:44
|
 
:
: 106
: 27-11-07
:
: 32 732

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(Beginning @ Oct 13 2008, 19:37)  : - , id .  . .
lolful - Oct 14 2008, 06:46
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Oct 14 2008, 07:18
|

   
:
: 511
: 24-08-07
:
: 30 053

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, . ( snifer - , ): Serial port COM1 opened {FF}-------------------- at&f at&f OK ate0 ate0 OK AT+CPIN?
+CPIN: READY
OK GSM ... AT+CREG?
+CREG: 0,1
OK {FF} .------------------- at+cgdcont?
OK AT+CGDCONT=1,"IP","wap.velcom.by"
OK ATD*99***1#
CONNECT ~{FF}}#!}!}#} }9}"}&} }*} } }'}"}(}"}%}&0ҡ}#}%#}%oV~ :FF,3,C0,21,1,3,0,19,2,6,0,A,0,0,7,2,8,2,5,6,30,D2,A1,C0,3,5,C2,23,5,6F,56, (LCP ID:3): Async Control Character Map:A0000 :C223 " ":30D2A1C0 C{FF} {FF} C{FF} {FF}
OUT: FF,3,C0,21,4,3,0,18,2,6,0,A,0,0,3,4,C0,23,5,6,30,D2,A1,C0,7,2,8,2,7,5F,~{FF}}#!}$}#} }8}"}&} }*} } }#}$#}%}&0ҡ}'}"}(}"}'_~~{FF}}#!}!}%} }(}#}$#;,~~{FF}}#!}!}%} }(}#}$#;,~ :FF,3,C0,21,1,5,0,8,3,4,C0,23,3B,2C, (LCP ID:5): :C023
---CONFIG OK---
OUT:FF,3,C0,21,2,5,0,8,3,4,C0,23,EB,A6, PPP login: PPP passward:
OUT:FF,3,C0,23,1,5,0,6,0,0,91,4, TCP-IP Lean--Web Servers for Embedded Systems. PIC18. PIC 7 . , MPLAB. : ? .prj
--------------------
, , !
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Oct 14 2008, 12:01
|

   
:
: 511
: 24-08-07
:
: 30 053

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! ? MC55. snif+debag_inf : Serial port COM1 opened at+cgdcont?
OK AT+CGDCONT=1,"IP","wap.velcom.by"
OK ATD*99***1#
CONNECT ~{FF}}#!}!}#} }9}"}&} }*} } }'}"}(}"}%}&$/}1}#}%#}%~ <--GSM:FF,3,C0,21,1,3,0,19,2,6,0,A,0,0,7,2,8,2,5,6,AF,24,2F,11,3,5,C2,23,5,FA,E4,
-->GSM:FF,3,C0,21,4,3,0,18,2,6,0,A,0,0,3,4,C0,23,5,6,AF,24,2F,11,7,2,8,2,C0,79, ~{FF}}#!}$}#} }8}"}&} }*} } }#}$#}%}&$/}1}'}"}(}"y~~{FF}}#!}!}%} }(}#}$#;,~ <--GSM:FF,3,C0,21,1,5,0,8,3,4,C0,23,3B,2C,
---CONFIG OK---
-->GSM:FF,3,C0,21,2,5,0,8,3,4,C0,23,EB,A6, ~{FF}}#!}"}%} }(}#}$#~ PPP login: PPP passward:
-->GSM:FF,3,C0,23,1,1,0,6,0,0,81,29, ~{FF}}##}!}!} }&} } )~ PPP login: PPP passward:
-->GSM:FF,3,C0,23,1,1,0,6,0,0,81,29, ~{FF}}##}!}!} }&} } )~ PPP login: PPP passward:
-->GSM:FF,3,C0,23,1,1,0,6,0,0,81,29, ~{FF}}##}!}!} }&} } )~ PPP login: PPP passward:
-->GSM:FF,3,C0,23,1,1,0,6,0,0,81,29, ~{FF}}##}!}!} }&} } )~ PPP login: PPP passward:
-->GSM:FF,3,C0,23,1,1,0,6,0,0,81,29, ~{FF}}##}!}!} }&} } )~~{FF}}#!}%}%} }$\~~{FF}}#!}%}%} }$\~ NO CARRIER ? To west329_: PAP?
--------------------
, , !
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Oct 15 2008, 12:07
|
 
:
: 106
: 27-11-07
:
: 32 732

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(Beginning @ Oct 14 2008, 19:08)  , , COM , GPRS , INET . - . , . GPRS. Windows XP SP2. , . . Siemens mc35i.
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Oct 15 2008, 12:29
|

   
:
: 511
: 24-08-07
:
: 30 053

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?????? , . , , , PAP IPCP, 1 , Code-Reject, , ! . .inf. . PortMonitor AT, . .. , . .
--------------------
, , !
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Oct 17 2008, 13:52
|

   
:
: 511
: 24-08-07
:
: 30 053

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, . . . , . : 7E,FF,3,C0,21,1,0,0,17,2,6,0,0,0,0,5,6,20,A4,5,5D,7,2,8,2,D,3,6,F7,D9,7E, , : D,3,6? referenc ? , , . : 7E,FF,3,C0,21,4,0,0,7,D,3,6,AD,36,7E,
--------------------
, , !
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Oct 17 2008, 14:59
|

   
:
: 511
: 24-08-07
:
: 30 053

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, : 7E,C0,21,0C,03,00,12,20,A4,05,5D,4D,53,52,41,53,56,35,2E,31,30,42,C4,7E, 0x0? MSRASV5.10 : 7E,C0,21,0C,04,00,19,20,A4,05,5D,4D,53,52,41,53,2D,30,2D,44,45,56,45,4C,4F,50,45 ,52,5F,8E,7E, : MSRAS-0-DEVELOPER_ , PAP, . ?
--------------------
, , !
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Oct 18 2008, 18:33
|

  
:
: 378
: 10-09-07
: UKR/Voz
: 30 423

|
. , , . , UDP,
, UDP 100 180 , , .
, , 30 , , ???
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Oct 20 2008, 10:53
|

   
:
: 511
: 24-08-07
:
: 30 053

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Sorry, .  . , PPP, , , . , , LCP, . PPP - NCP, PAP, CHAP .. HDLC, PPP 3 - PPP. -
--------------------
, , !
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Oct 20 2008, 12:19
|

   
:
: 511
: 24-08-07
:
: 30 053

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: ́ ́ - , . ; , .
PPP , , . (LCP,IPCP .. ) PPP , HDLC (1 ) , 3 PPP, PPP . .. PPP . , . P.S. . .
--------------------
, , !
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Oct 23 2008, 07:21
|

  
:
: 378
: 10-09-07
: UKR/Voz
: 30 423

|
(Beginning @ Oct 22 2008, 19:16)   ? ICMP ,  . ,  ?
west329_ - Oct 23 2008, 07:24
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Oct 23 2008, 11:12
|

   
:
: 511
: 24-08-07
:
: 30 053

|
. : LCP , , , , . ! , , . .. , PPP . ? . . PPP , , . IP, PPP . , IP, .. , ip , .
--------------------
, , !
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Dec 24 2008, 02:58
|

:
: 44
: 21-12-08
: 42 644

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.. ... .. , SIM300, ? ... . ( ) .. .. +181320+ 65-75 ... AT+FCLASS=0 AT+FCLASS=0
OK ATS7=60\Q0 ATS7=60\Q0
OK AT+CGDCONT=1,"IP","internet.volga" AT+CGDCONT=1,"IP","internet.volga"
OK ATD*99***1# ATD*99***1#
CONNECT ~}#!}!}#} }9}"}&} }*} } }'}"}(}"}%}&\@ۃ}#}%#}%Xj~~}#!}!} } }(}#}$#~~}#!}"} } }(}#}$#HV~~}#!}!}#} }8}"}&} }*} } }'}"}(}"}%}&\@ۃ}#}$#{~~}#!}$}#} }4}%}&} } } } }"}&} }*} } }'}"}(}"p}:~~}#!}!}%} }(}#}$#;,~~}#!}"}%} }(}#}$#~~}##}!}%} }4}'megafon}'megafoni~~}# .... , ????
... ??????
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Dec 26 2008, 11:32
|

  
:
: 378
: 10-09-07
: UKR/Voz
: 30 423

|
(KGB @ Dec 24 2008, 06:58)  .. ... .. , SIM300, ? ... . ( ) .. .. +181320+ 65-75 ... AT+FCLASS=0 AT+FCLASS=0
OK ATS7=60\Q0 ATS7=60\Q0
OK AT+CGDCONT=1,"IP","internet.volga" AT+CGDCONT=1,"IP","internet.volga"
OK ATD*99***1# ATD*99***1#
CONNECT ~}#!}!}#} }9}"}&} }*} } }'}"}(}"}%}&\@ۃ}#}%#}%Xj~~}#!}!} } }(}#}$#�~~}#!}"} } }(}#}$#HV~~}#!}!}#} }8}"}&} }*} } }'}"}(}"}%}&\@ۃ}#}$#{~~}#!}$}#} }4}%}&} } } } }"}&} }*} } }'}"}(}"p}:~~}#!}!}%} }(}#}$#;,~~}#!}"}%} }(}#}$#~~}##}!}%} }4}'megafon}'megafoni~~}# .... , ????
... ?????? , . AT, PPP, IP, UDP , . , , AES . .
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Sep 7 2011, 09:24
|

:
: 59
: 7-06-08
: 38 119

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. PPP. , . - , Quectel M10. IP . - . , . , - , .
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