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Old 08-24-2016, 09:46 PM   #1
meliza
LQ Newbie
 
Registered: Aug 2016
Posts: 2

Rep: Reputation: Disabled
Connect to internet through Telit LE910-nag and AT&T SIM Card


Hi Everyone,

I am new to this forum and to the wireless connection. I need a help to connect to internet through Telit LE910-nag and AT&T 4g/LT Go Phone SIM Card. Our device uses Ubutun 14.04.

I tried to use wvdial to make the connection, but failed. Here is the code in my conf file:
[Dialer AT_N_T]
Init1 = ATZ
Init2 = ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0
Init3 = AT+CGDCONT=1,"IP","Broadband",
Stupid Mode = 1
ISDN = 0
Modem Type = USB Modem
New PPPD = yes
Phone = *99***1#
Modem = /dev/ttyUSB2[/SIZE][/FONT]
Username = 1
Password = 1
Baud = 9600

Here is the message on console when I run "wvdial AT_N_T":

--> WvDial: Internet dialer version 1.61
--> Initializing modem.
--> Sending: ATZ
ATZ
OK
--> Sending: ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0
ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0
OK
--> Sending: AT+CGDCONT=1,"IP","Broadband",
AT+CGDCONT=1,"IP","Broadband",
OK
--> Modem initialized.
--> Sending: ATDT*99***1#
--> Waiting for carrier.
ATDT*99***1#
CONNECT 100000000
--> Carrier detected. Starting PPP immediately.
--> Starting pppd at Wed Aug 24 18:13:21 2016
--> Pid of pppd: 3386
--> pppd: ?U? @L? ?W?
--> Using interface ppp0
--> pppd: ?U? @L? ?W?
--> pppd: ?U? @L? ?W?
--> pppd: ?U? @L? ?W?
--> pppd: ?U? @L? ?W?
--> pppd: ?U? @L? ?W?
--> pppd: ?U? @L? ?W?
--> pppd: ?U? @L? ?W?
--> pppd: ?U? @L? ?W?
--> pppd: ?U? @L? ?W?
--> Authentication (PAP) started
--> pppd: ?U? @L? ?W?
--> pppd: ?U? @L? ?W?
--> pppd: ?U? @L? ?W?
--> Authentication (PAP) successful
--> pppd: ?U? @L? ?W?
--> pppd: ?U? @L? ?W?
--> pppd: ?U? @L? ?W?
--> pppd: ?U? @L? ?W?
--> pppd: ?U? @L? ?W?
--> pppd: ?U? @L? ?W?
--> pppd: ?U? @L? ?W?
--> pppd: ?U? @L? ?W?
--> pppd: ?U? @L? ?W?
--> pppd: ?U? @L? ?W?
--> pppd: ?U? @L? ?W?
--> pppd: ?U? @L? ?W?
--> pppd: ?U? @L? ?W?
--> pppd: ?U? @L? ?W?
--> pppd: ?U? @L? ?W?
--> pppd: ?U? @L? ?W?
--> pppd: ?U? @L? ?W?
--> Terminate Request (Message: "No network protocols running" )
--> pppd: ?U? @L? ?W?
--> Terminate Request (Message: "No network protocols running" )

Here is the message in log:

pppd 2.4.5 started by root, uid 0
pppd[3386]: using channel 1
pppd[3386]: Using interface ppp0
pppd[3386]: Connect: ppp0 <--> /dev/ttyUSB2
pppd[3386]: sent [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0xe9f2ef3e> <accomp>]
pppd[3386]: rcvd [LCP ConfReq id=0x0 <asyncmap 0x0> <auth pap> <magic 0x45e46bbd> <pcomp> <accomp>]
pppd[3386]: sent [LCP ConfRej id=0x0 <pcomp>]
pppd[3386]: rcvd [LCP ConfAck id=0x1 <asyncmap 0x0> <magic 0xe9f2ef3e> <accomp>]
pppd[3386]: rcvd [LCP ConfReq id=0x1 <asyncmap 0x0> <auth pap> <magic 0x45e46bbd> <accomp>]
pppd[3386]: sent [LCP ConfAck id=0x1 <asyncmap 0x0> <auth pap> <magic 0x45e46bbd> <accomp>]
pppd[3386]: sent [LCP EchoReq id=0x0 magic=0xe9f2ef3e]
pppd[3386]: sent [PAP AuthReq id=0x1 user="1" password=<hidden>]
pppd[3386]: rcvd [LCP DiscReq id=0x2 magic=0x45e46bbd]
pppd[3386]: rcvd [LCP EchoRep id=0x0 magic=0x45e46bbd e9 f2 ef 3e]
pppd[3386]: rcvd [PAP AuthAck id=0x1 ""]
pppd[3386]: PAP authentication succeeded
pppd[3386]: sent [CCP ConfReq id=0x1 <bsd v1 15>]
pppd[3386]: sent [IPCP ConfReq id=0x1 <addr 0.0.0.0> <ms-dns1 0.0.0.0> <ms-dns2 0.0.0.0>]
kernel: [14163.604627] PPP BSD Compression module registered
pppd[3386]: rcvd [LCP ProtRej id=0x3 80 fd 01 01 00 07 15 03 2f]
pppd[3386]: Protocol-Reject for 'Compression Control Protocol' (0x80fd) received
pppd[3386]: sent [IPCP ConfReq id=0x1 <addr 0.0.0.0> <ms-dns1 0.0.0.0> <ms-dns2 0.0.0.0>]
pppd[3386]: message repeated 8 times: [ sent [IPCP ConfReq id=0x1 <addr 0.0.0.0> <ms-dns1 0.0.0.0> <ms-dns2 0.0.0.0>]]
pppd[3386]: sent [LCP EchoReq id=0x1 magic=0xe9f2ef3e]
pppd[3386]: IPCP: timeout sending Config-Requests
pppd[3386]: sent [LCP TermReq id=0x2 "No network protocols running"]
pppd[3386]: sent [LCP TermReq id=0x3 "No network protocols running"]
pppd[3386]: Connection terminated.
pppd[3386]: Modem hangup

I have been pork around on this last three days. I tried to get helps from AT&T technical support, and didn't make any progress. I am contacting Telit technical support too. I hope that some experts here can point me to a correct direction. Thank you!

Meliza
 
Old 08-27-2016, 12:50 AM   #2
meliza
LQ Newbie
 
Registered: Aug 2016
Posts: 2

Original Poster
Rep: Reputation: Disabled
Sorry! The problem was solved. It is hardware issue.
 
Old 08-28-2016, 01:48 AM   #3
ardvark71
LQ Veteran
 
Registered: Feb 2015
Location: USA
Distribution: Lubuntu 14.04, 22.04, Windows 8.1 and 10
Posts: 6,282
Blog Entries: 4

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Quote:
Originally Posted by meliza View Post
Sorry! The problem was solved. It is hardware issue.
Hello and welcome to the forum

For the benefit of others who might have this same issue, could you tell us exactly how you resolved it? Also, if you would, please mark this thread as "SOLVED" by clicking on "Thread Tools" directly above your initial post. Thanks!

Regards...
 
  


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