Dotaz: T39 & bluetooth GPRS pripojenie

[lubos]

Nazdar,

uz ma to dost doziera, lebo mi to nefunguje. Resp. dva-trikrat sa mi podarilo, ze spojenie fungovalo , prechadzali pingy aj som sa dostal na internet. Ale nechapem akym sposobom sa to rozbehlo.

Pouzivam momentalne Danix instalovany na HDD (notebook). Bluetooth spojenie je ok, telefon vidim, ping nan/services. Kppp nikdy nefunguje, budto spadne na exit code 2 pppd alebo vobec nezbehne (nepripoji sa).

GPRS pripojenie (Knoppix menu) funguje, zavola pppd, zacne logovat, prihlasi sa (telefon) do siete, dostane local IP, remote IP, ziska 2 DNS domain mena. Ale to je vsetko. Nedostanem sa na remote IP. Vcera som z cmd lajny spustil pppd call gprs a zrazu to fungovalo. Dnes to uz samozrejme nefunguje :(

Mam notebook aj na sieti, je mozne, ze je problem v nejakych sietovych nastaveniach (route mi nepomohlo vselico som skusal).

Odpovědi

[jikr]

A mate pokazde aktivni modem? Zkuste pred vytocenim spojeni (pppd neko KPPP) zadat: echo ATZ > /dev/rfcomm0 (nebo jine zarizeni na kterem mate modem). Me funguje spojeni T39-MSI bluetooth v Slackware linux bez problemu.

[lubos]

Vau, asi to bude ono ... dalsi test ... bez ATZ neslo, po ATZ funguje ok. Dam to do init skriptu a vyskusam este neskor. Ale zrejme to bude ono. Sice to vyzera, ze zrejme coskoro znovu vymenim mobil (mam druhy t39) lebo aj tento vykazuje podobne resp. este navyse problemy ... no taky t68i snad by mohol byt ok, co som chcel ale ... ten ATZ bude asi platit aj tam, predpokladam. Zatim moc dik.

PS: Toto posielam z funkcneho pripojenia, snad dorazi :)

[lubos]

Takze smola. Znovu to nefunguje, ATZ nepomaha. Prestudoval som rozne odvolavky na konfigy, nic som nezistil. pppd mi nedava vystup na obrazovku, log som nenasiel , netusim kde vobec je. Gui verzia vystup dava, ale z neho mudry nie som, jediny rozdiel co som nasiel je, ze na konci (po ziskani dns) nevypise nic o spusteni ip-up. resolv.conf je po nakonektovani v poriadku, ifconfig ukazuje, ze narasta TX pocet, ale RX zostava stale na 64.0b. Skusil som znovu spustit pppconfig, po nakonfigurovani noveho pripojenia to nabehlo, znovu som spustil stare, to neslo a potom uz neslo ani to nove. Znovuzalozenie dalsieho pripojenia - nic.

[lubos]

Vyskusal som druhy T39 a iny bluetooth modul, ani tak to nefunguje.

[lubos]

Vystup som si na obrazovku nastudoval :), takze ip-up a ip-down funguje. Ak zmenim kompresiu, dostane sa po 54.0b a koniec. Zaznam o poslednom ACKV je po ip-up, pri default kompresii je predtym.

[lubos]

Vyskusal som to pod gentoo - bez vysledku. Naviac mi ani nerobi zaznamy o resolv.conf (neviem preco, do toh velmi nevidim). Co som si ale nahodou vsimol .. tentokrat malo RX 0b, a po skusobnom pingu 64.0b. Dedukujem, ze sa to niekde zasekava na stacku ?

[lubos]

Vyskusane na inej masine (dtto gentoo) a s inym bt klucom. Vysledok rovnaky - nejde to. Este mam nejaky mandrake, mozno to vyskusam tam, uvidime. Samozrejme, pod Windows to funguje bez problemov.

[wake]

no, moje T630 kravila podobne, dokud jsem do gprs.diconnect (disconnect script musi byt, stejne jako connect script, nastaveny v /etc/ppp/peers/gprs) nedal

'' '\K'
'' '+++ATH'


[Balu]

Pouzivam t68 a irda, ale pokial je spojenie medzi pocitacom a mobilom, tak by to malo byt prakticky jedno.
Mal som problem nadviazat spojenie, kym som nevytvoril symlink /dev/modem na skutocne zariadenie, v mojom pripade /dev/ircomm0 (pre bluetooth samozrejme ine).
Pripadne napis vsetky inicializacne retazce a moduly jadra, mozno ti chyba nejaka malickost, zatial mozeme iba hadat.

[lubos]

Napriklad:

noauth connect "/usr/sbin/chat -v -f /etc/ppp/peers/connect" disconnect "/usr/sbin/chat -v -f /etc/ppp/peers/disconnect" debug #/dev/rfcomm0 /dev/tts/0 115200 crtscts nodetach noipx defaultroute noipdefault usepeerdns

-- connect ABORT BUSY ABORT 'NO CARRIER' ABORT VOICE ABORT 'NO DIALTONE' ABORT 'NO DIAL TONE' ABORT 'NO ANSWER' ABORT DELAYED '' ATH '' ATE1 '' +CGCONT=1,"IP","internet",0,0 OK-AT-OK ATDT*99***1# CONNECT ''

-- disconnect "" "+++ATH"

a rozne obmeny ....

po zavolani pppd call {}

Vsetko prejde, nastavi sa dns (do /etc/resolv.conf) nastavi sa routovacia tabulka. Ale ping von nejde (pingam pingovatelny server). Ani traceroute ... nic.

--- Dnes som to skusil s Nokiou a inou simkou. Bezvysledne. Svoj telefon prave skusam cez seriovy kabel, rovnako bezvysledne. Takze bluetoothom ani telefonom to nebude.

No to som zvedavy, kde je ten problem :(

[Balu]

S pingom a inymi ICMP paketmi moze byt pri gprs spojeni problem, nemusi ich podporovat provider - stretol som sa s tym.
Skus nejake tcp spojenie, co to urobi alebo neurobi.

[lubos]

To by ale neslo nikdy, ale mne sa obcas stane, ze to ide. Ale skusal som namatkovo wget, ssh, alebo mozillu.

[lubos]

No, prave som nasiel nejaku kombinaciu options, ktora mi zabezpeci spolahlivy reset mobilu.

[Pepik]

Konfiguraci (posledni Danix na HDD notebooku, Bluetooth adapter MSI, T39 pro pripojeni k netu pres GPRS) a popisovane problemy jsem mel taky. Nakonec jsem nekde na inetu narazil na skripty, ktere mi funguji. Jestli chces, tak je mohu poslat emailem. Muj email je: abv2netcz@seznam.cz. Pepik

[Balu]

Ak su naozaj funkcne, bolo by dobre dat ich priamo sem (ak su velke, tak ich umiestnit na web a dat sem linku), pomoze to urcite aj dalsim bezradnym.

[lubos]

Nemas nahodou este aj ten isty notebook - mikrobook :) Nasiel som inac aj infiormacie, ze T39 ma nieco zle implementovane a v kernel 2.4 bolo nutne priat options flag_time=0 pre ppp_async, lenze, ja pouzivam 2.6 kernel, tak neviem.

[wake]

jo, jeste mozna to crtscts neni dobry napad, tyhle founiky pouzivaji software flow control nebo dtsrts, zkuste si trochu pohrat s timhle

[lubos]

dtsrts ? take som nenasiel, nechce to zobrat.

[lubos]

Inac, verzia pppd je 2.4.2

[lubos]

Zo srandy som skusil pustil GPRS z mobilu, ktore mi fungovalo (naposledny som to pouzival neviem kedy) a ani to mi nejde. Rovnako pise, ze poslal nnn bajtov a 0 prijal. Asi navstivim pomarancnikov.

[lubos]

Hmm, tak oni si zmenili parameter "internet" na orangewap. Uz mi to funguje z mobilu. Ale z notebooku ani tak, kua.

[WRa]

"orangewap" je APN pre wap. APN pre pripojenie na internet je "internet" - cize ked chces ist len na wap z mobilu, pouzijes "orangewap", ak chces pristup do internetu, musis pouzit "internet"

[lubos]

Ale bolo predtym internet aj pre wap. Ale to je fuk, lebo mi to aj tak nejde :( Idem skusit dalsie distro.

[lubos]

Takto vyzera zaznam z konekcie (uspesnej) z Windows2000, je dost zvlastny.

03-10-2005 11:36:33.941 - File: C:\WINNT\system32\unimdm.tsp, Version 5.0.2195 - Retail
03-10-2005 11:36:33.941 - File: C:\WINNT\system32\unimdmat.dll, Version 5.0.2195 - Retail
03-10-2005 11:36:33.941 - File: C:\WINNT\system32\uniplat.dll, Version 5.0.2195 - Retail
03-10-2005 11:36:33.941 - File: C:\WINNT\system32\drivers\modem.sys, Version 5.0.2195 - Retail
03-10-2005 11:36:33.941 - File: C:\WINNT\system32\modemui.dll, Version 5.0.2195 - Retail
03-10-2005 11:36:33.941 - Modem type: Ericsson T39 Bluetooth (TM) Modem
03-10-2005 11:36:33.941 - Modem inf path: erit39.inf
03-10-2005 11:36:33.941 - Modem inf section: Modem3
03-10-2005 11:36:39.489 - 115200,8,N,1, ctsfl=1, rtsctl=2
03-10-2005 11:36:39.489 - Initializing modem.
03-10-2005 11:36:39.499 - Send: AT< cr >
03-10-2005 11:36:39.529 - Recv: AT< cr >
03-10-2005 11:36:39.529 - Command Echo
03-10-2005 11:36:39.529 - Recv: < cr >< lf >OK< cr >< lf >
03-10-2005 11:36:39.529 - Interpreted response: OK
03-10-2005 11:36:39.539 - Send: AT &F< cr >
03-10-2005 11:36:39.569 - Recv: AT &F< cr >
03-10-2005 11:36:39.569 - Command Echo
03-10-2005 11:36:39.790 - Recv: < cr >< lf >OK< cr >< lf >
03-10-2005 11:36:39.790 - Interpreted response: OK
03-10-2005 11:36:39.800 - Send: AT V1E0S0=0&D2&C1< cr >
03-10-2005 11:36:39.830 - Recv: AT V1E0S0=0&D2&C1< cr >
03-10-2005 11:36:39.830 - Command Echo
03-10-2005 11:36:39.890 - Recv: < cr >< lf >OK< cr >< lf >
03-10-2005 11:36:39.890 - Interpreted response: OK
03-10-2005 11:36:39.900 - Send: AT +CMEE=1< cr >
03-10-2005 11:36:40.080 - Recv: < cr >< lf >OK< cr >< lf >
03-10-2005 11:36:40.080 - Interpreted response: OK
03-10-2005 11:36:40.090 - Send: ATS7=60;+DS=3,0,2048,32;+IFC=2,2;< cr >
03-10-2005 11:36:40.160 - Recv: < cr >< lf >OK< cr >< lf >
03-10-2005 11:36:40.160 - Interpreted response: OK
03-10-2005 11:36:40.170 - Send: AT+CGDCONT=1,"IP","internet"< cr >
03-10-2005 11:36:40.260 - Recv: < cr >< lf >OK< cr >< lf >
03-10-2005 11:36:40.260 - Interpreted response: OK
03-10-2005 11:36:40.260 - Waiting for a call.
03-10-2005 11:36:40.270 - Send: ATS0=0< cr >
03-10-2005 11:36:40.320 - Recv: < cr >< lf >OK< cr >< lf >
03-10-2005 11:36:40.320 - Interpreted response: OK
03-10-2005 11:36:40.320 - 115200,8,N,1, ctsfl=1, rtsctl=2
03-10-2005 11:36:40.320 - Initializing modem.
03-10-2005 11:36:40.330 - Send: AT< cr >
03-10-2005 11:36:40.361 - Recv: < cr >< lf >OK< cr >< lf >
03-10-2005 11:36:40.361 - Interpreted response: OK
03-10-2005 11:36:40.371 - Send: AT &F< cr >
03-10-2005 11:36:40.591 - Recv: < cr >< lf >OK< cr >< lf >
03-10-2005 11:36:40.591 - Interpreted response: OK
03-10-2005 11:36:40.601 - Send: AT V1E0S0=0&D2&C1< cr >
03-10-2005 11:36:40.641 - Recv: AT V1E0S0=0&D2&C1< cr >
03-10-2005 11:36:40.641 - Command Echo
03-10-2005 11:36:40.671 - Recv: < cr >< lf >OK< cr >< lf >
03-10-2005 11:36:40.671 - Interpreted response: OK
03-10-2005 11:36:40.681 - Send: AT +CMEE=1< cr >
03-10-2005 11:36:40.901 - Recv: < cr >< lf >OK< cr >< lf >
03-10-2005 11:36:40.901 - Interpreted response: OK
03-10-2005 11:36:40.911 - Send: ATS7=60;+DS=3,0,2048,32;+IFC=2,2;< cr >
03-10-2005 11:36:40.981 - Recv: < cr >< lf >OK< cr >< lf >
03-10-2005 11:36:40.981 - Interpreted response: OK
03-10-2005 11:36:40.991 - Send: AT+CGDCONT=1,"IP","internet"< cr >
03-10-2005 11:36:41.072 - Recv: < cr >< lf >OK< cr >< lf >
03-10-2005 11:36:41.072 - Interpreted response: OK
03-10-2005 11:36:41.072 - Dialing.
03-10-2005 11:36:41.082 - Send: ATD*##*##< cr >
03-10-2005 11:36:42.223 - Recv: < cr >< lf >CONNECT< cr >< lf >
03-10-2005 11:36:42.223 - Interpreted response: Connect
03-10-2005 11:36:42.223 - Receive Connect but CD was low, Waiting for signal to go high
03-10-2005 11:36:42.243 - CD has been raised
03-10-2005 11:36:42.243 - Connection established at 115200bps.
03-10-2005 11:36:42.243 - Error-control off or unknown.
03-10-2005 11:36:42.243 - Data compression off or unknown.
03-10-2005 11:37:12.246 - Read: Total: 0, Per/Sec: 0, Written: Total: 0, Per/Sec: 0
03-10-2005 11:37:18.796 - Hanging up the modem.
03-10-2005 11:37:18.806 - Hardware hangup by lowering DTR.
03-10-2005 11:37:18.846 - Detected CD dropped from lowering DTR
03-10-2005 11:37:19.557 - Recv: < cr >< lf >OK< cr >< lf >
03-10-2005 11:37:19.557 - Interpreted response: OK
03-10-2005 11:37:19.567 - Send: ATH< cr >
03-10-2005 11:37:19.617 - Recv: < cr >< lf >OK< cr >< lf >
03-10-2005 11:37:19.617 - Interpreted response: OK
03-10-2005 11:37:19.627 - 115200,8,N,1, ctsfl=1, rtsctl=2
03-10-2005 11:37:19.627 - Initializing modem.
03-10-2005 11:37:19.637 - Send: AT< cr >
03-10-2005 11:37:19.677 - Recv: < cr >< lf >OK< cr >< lf >
03-10-2005 11:37:19.677 - Interpreted response: OK
03-10-2005 11:37:19.687 - Send: AT &F< cr >
03-10-2005 11:37:19.877 - Recv: < cr >< lf >OK< cr >< lf >
03-10-2005 11:37:19.877 - Interpreted response: OK
03-10-2005 11:37:19.887 - Send: AT V1E0S0=0&D2&C1< cr >
03-10-2005 11:37:19.917 - Recv: AT V1E0S0=0&D2&C1< cr >
03-10-2005 11:37:19.917 - Command Echo
03-10-2005 11:37:19.977 - Recv: < cr >< lf >OK< cr >< lf >
03-10-2005 11:37:19.977 - Interpreted response: OK
03-10-2005 11:37:19.988 - Send: AT +CMEE=1< cr >
03-10-2005 11:37:20.188 - Recv: < cr >< lf >OK< cr >< lf >
03-10-2005 11:37:20.188 - Interpreted response: OK
03-10-2005 11:37:20.198 - Send: ATS7=60;+DS=3,0,2048,32;+IFC=2,2;< cr >
03-10-2005 11:37:20.278 - Recv: < cr >< lf >OK< cr >< lf >
03-10-2005 11:37:20.278 - Interpreted response: OK
03-10-2005 11:37:20.288 - Send: AT+CGDCONT=1,"IP","internet"< cr >
03-10-2005 11:37:20.378 - Recv: < cr >< lf >OK< cr >< lf >
03-10-2005 11:37:20.378 - Interpreted response: OK
03-10-2005 11:37:20.378 - Waiting for a call.
03-10-2005 11:37:20.388 - Send: ATS0=0< cr >
03-10-2005 11:37:20.438 - Recv: < cr >< lf >OK< cr >< lf >
03-10-2005 11:37:20.448 - Interpreted response: OK
03-10-2005 11:37:20.448 - Session Statistics:
03-10-2005 11:37:20.448 - Reads : 0 bytes
03-10-2005 11:37:20.448 - Writes: 0 bytes

[lubos]

Este jedna vec, neviem ci to je dolezite (kedze som sa kdesi docital, ze to je ok), vzdy ked mi nejde pripojenie tak mi nejde ping na remote ip, ktoru dostanem. Ked mi konekcia fungoval, tak som bol z toho vzdy tak vyvaleny, ze som to zabudol checknut.