Questions tagged [wvdial]
The wvdial tag has no usage guidance.
28
questions
1
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1
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Linux ppp0 and default route and how to reach public internet
my project needs mobile internet. I am trying to achieve this by using a LTE stick modem with a M2M sim (public IP, no NAT)
This works well on ubuntu (5.3.0-29-generic), but I cannot get it working ...
1
vote
1
answer
91
views
Saving USB cell modem dialog to a file
I have a ZTE MF190 USB stick on a Raspberry Pi. I run it with wvdial and it works fine. I want to log the signal strength. The appropriate AT command is AT +ZRSSI. When I insert this into wvdial.conf ...
2
votes
0
answers
1k
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Ping to any ip does not work on ppp0 from USB 3G modem Huawei using wvdial
I have a Debian OS on a Banana pi and I use a Huawei 3G modem to connect to the internet from it using the wvdial tool. I also have the usb-modeswitch installed and I think the modem is working as a ...
2
votes
0
answers
314
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Debian wvdial parse result to auto set the IP address
I'm trying to get wvdial to work automatically with a Telit LE910 WCDMA modem. My script will start up the connection as needed, then disconnect when not needed to prevent wasted data. One of the ...
1
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0
answers
613
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WvDial serial communication not working with uart /dev/ttySAC4, but works with `screen`
I have embedded system based on Samsung Artik 710 board connected to Fibocom G510 cellular modem module via UART (two lines - RX and TX).
When I try to communicate with modem using screen - modem ...
1
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0
answers
911
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ppp internet not only after restart
I have configured my network to get internet from HUAWEI E3131 usb modem at start. So I have prepared special wvdial.conf and interfaces files:
wvdial.conf:
root@debian:/home/s# cat /etc/wvdial.conf ...
2
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1
answer
3k
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Troubles establishing connection with wvdial - Invalid dial command error
I am trying to run internet via HUAWEI E3372 on Debian. It worked on Windows but did not work on Debian.The error is this:
ATDT*99#
ERROR
--> Invalid dial command.
wvdial: utils/wvtask.cc:303: ...
3
votes
1
answer
2k
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systemd service does not trigger the tmux command upon reboot
I am using a Yocto image based on the linux-mainline kernel. I have systemd on the embedded OS that I have created.
Aim
I have a UMTS dongle connected to the board which will use usb_modeswitch to ...
0
votes
1
answer
275
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Data and control channels for a modem in Linux?
I have a USB modem detected as a device device file (/dev/ttyACM0). Redirecting AT commands to the device file seems to work as the modem responds.
Am going with the following assumption, the upper ...
1
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1
answer
693
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vwdial Bad init string on RPI [closed]
I'm trying to get a Huawei E398 3G USB modem to work on my Raspberry Pi 3
When I run wvdial I get the following response:
pi@mypi:~ $ sudo wvdial
--> WvDial: Internet dialer version 1.61
--> ...
1
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0
answers
1k
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Start wvdial on boot from crontab
I'm trying to get work crontab, I'm editing crontab with sudo crontab -e.
After that I add the line
@reboot wvdial
at the end of file, theoretically, every boot the computer connect with wvdial ...
3
votes
1
answer
2k
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udev rules assign same port name for a modem with 4 ttyUSB ports
I have a dlink DW-157 3g dongle. I am trying to assign the same port to the dongle everytime it boots up by modifying the udev rules file. Since the dongle on boot boots up as a storage media, I have ...
1
vote
0
answers
1k
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Wvdial.conf dial errors. Raspberry Pi Model B Huawei E1820 3G Modem
Linux is kicking my butt.
I have attempted to use wvdial for the first time to get 3G working on my Raspberry Pi, but things have not gone as expected. First of all, when I do a simple
sudo ...
4
votes
1
answer
1k
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Is there a way to tell wvdial to wait for the answer of a command?
Some AT commands in wvdial return their answers with a delay. This period of time depends on the command. For instance, when you want to scan for available networks, you can use the AT+COPS=? command. ...
2
votes
0
answers
443
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Verizon LG VL600 USB 4G Modem
I am trying to connect an LG VL600 USB 4G Modem from Verizon on a Debian based machine (tried on Linux Mint and Raspberry Pi). I got it working on Windows 7 Virtualbox VM, so I know the device and ...
1
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0
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2k
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Trying to get a usb modem to run with wvdial
$ sudo wvdialconf
Editing `/etc/wvdial.conf'.
Scanning your serial ports for a modem.
ttyS0<*1>: ATQ0 V1 E1 -- failed with 2400 baud, next try: 9600 baud
ttyS0<*1>: ATQ0 ...
2
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1
answer
4k
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3G connection with wvdial gets no IP, exits with code 16
I am trying to establish a 3G connection with Raspbian, a 3G USB dongle, usb_modeswitch and wvdial. I followed this tutorial which has worked well before with a different 3G dongle.
My 3G dongle is a ...
0
votes
1
answer
642
views
Service that runs once when ppp0 connection shows up
We use wvdial to initiate a cell modem connection. We wrap it with nohup, launched by a cron job that checks if all is well every minute (everything we read said that wvdial and the associated ...
4
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2
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2k
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How can I run a script when internet connection is about to get lost?
I use wvdial (PPP dialer) with a SIM card modem and sometimes this connection is reset by server side. I would like to run a script which greps ifconfig to get a volume of data downloaded and stores ...
3
votes
1
answer
6k
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wvdial: The PPP daemon has died: Pty program error (exit code = 9)
I tried to configure AnyDATA ADU890-WH modem to work in Linux, but I have not succeeded. I am client of Czech carrier O2 and using Ubuntu 14.04.
I have once managed to connect using Network Center, ...
0
votes
1
answer
76
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Can't access Rasperberry Pi over the internet
I set up an R-Pi 3G Modem combo with wvdial and it's working perfectly. I can access everything on the internet from the Pi. But when I try to access the Pi from the internet there is nothing, zero ...
0
votes
1
answer
561
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BSNL 3G USB modem not connecting
I am using Arch linux (fully updated). I have been trying to get my BSNL 3G usb modem to work to no avail for the past couple of hours. I have already installed modeswitch, wvdial, modem manager, ...
6
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1
answer
24k
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Linux PPP : how to debug disconnects with exit code = 16?
I'm using pppd and wvdial on my ARM Linux embedded system. I have a CDMA modem connected via a serial port and am connecting to the Verizon network. I am seeing that several times per day pppd exits ...
3
votes
1
answer
2k
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Determine 2G or 3G connection
I am using WvDial to dial my USB modem up to my ISP. But how can I tell what network I am connected to: 2G or 3G?
2
votes
1
answer
7k
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Troubles establishing connection with wvdial
I have a Huawei cell modem EM680 with which I can establish a connection on my Ubuntu 13.10 box just fine. I plug it in and I can establish a connection using the Connections Manager.
I have a box ...
2
votes
1
answer
1k
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What is the relationship between wvdial, pon and chat?
I've checked their man pages, but I'm still confused. I just know they are all related to ppp connections.
I'm surprised that when I googled "pon wvdial relationship", I get no useful results, so I ...
3
votes
3
answers
13k
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getting "bad init string" when dialing with wvdial
I'm trying to dial-up with my Huawei modem EM680 using wvdial.
My modem is found properly on /dev/ttyUSB1 but when I execute wvdial I get this:
# wvdial
--> WvDial: Internet dialer version 1.61
--&...
2
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0
answers
2k
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Error while trying to connect to internet using wvdial
I am getting error while connecting to Internet through Wvdial .
This is the output which I am getting :
tusharmakkar08@tusharmakkar08-Satellite-C660 ~ $ sudo wvdial
--> WvDial: Internet dialer ...