Questions tagged [ppp]
PPP (Point-to-Point Protocol) is a data transfer protocol. Quite often it is used in relation to the Pi for transferring data to the Pi over a Serial Cable. Use this tag if your question involves PPP such as problems with setting up, transferring files, controlling connections, etc.
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48 views
PPPOE-Connection via Ethernet
I've encountered a problem with my raspberry pi 3. I've moved to a new dormitory and the WIFI/Internet is a special protected one. I'm not familiar with network engineering but for this Internet you ...
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0answers
123 views
LTE modem and PPP - no Internet
Im trying to use a LTE-modem (LTE-M to be specific) with the Raspberry Pi.
Following this guide: https://www.rhydolabz.com/wiki/?p=16325
Everything seem to work ok, but I dont get any Internet ...
2
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1answer
733 views
Wanted - chat script for Huawei E8372
I've just acquired a "Huawei E8372" USB dongle. I'm trying to connect to Tesltra (Australia). I switched off the wifi function of the dongle. I've managed to get the dongle recognised as /dev/USB1 ...
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0answers
36 views
How to use AT over uart and ppp0 over ttyS0 at same time
I have a cellular data card that connects through ttyS0. I can talk to it via Putty using AT commands, or from Python using /dev/ttyS0. When I enable a ppp0 interface over ttyS0 to communicate with ...
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0answers
885 views
Network/Interface routing on Raspbian Stretch
I am trying to use my Pi as an IoT device which will be attached to a modbustcp machine and collect data remotely. I have already setup the Pi to work with a SIM/LTE modem using a ppp interface. The ...
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1answer
209 views
Connect to the raspberry over SSH via mobile connection
I finally got it working that I can use a Huawei E173 modem on my raspberry. When activating it with
sudo ifup 3gModem
everything works fine, and it connects itself to my Server as I can see it ...
1
vote
1answer
1k views
How to enable on-demand cellular PPP connection as backup to eth0
I have a Raspberry Pi 3 device to which I have added a MultiTech MTQ-LAT3-B02 modem. I am able to successfully use pppd to connect to the cellular network. I then can add a ppp0 route and ...
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0answers
76 views
PPTP client is broken after update
I am using Raspberry Pi 1 B+. Unfortunately, the new Raspberries that I bought recently (2017) don't boot anymore with my custom-made image. Only my Raspberries 1 B+ from 2014 accept to boot, so I ...
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1answer
321 views
Connect/Disconnect ppp connection from c++
I have a c++ program that runs on the RPi 3 with a GPRS hat (SIM808) with is connected via UART. Currently I establish my connection with sudo pon <isp-name> and disconnect sudo poff <isp-...
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1answer
213 views
Alternating ppp0 and ppp1 interfaces
I was hoping I could use some expert help on my ppp interfaces.
My setup is as follows. I have a Rpi 3 Model B that has two ppp connections (one 2G sim900 module and one 3G huawei dongle).
My system ...
1
vote
2answers
2k views
installing package error “sudo apt-get install ppp”
I'm trying to install the ppp packaged for the raspberry pi so i can connect a 3g dongle to the internet but i get the following error. It seems that some modules install except one. overall the ppp ...
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1answer
3k views
Connected to internet on ppp0 in raspberry pi 3 but commands like ping, curl not working
Using wvdial to connect to the internet.
This is my /etc/wvdial.conf
[Dialer Defaults]
Init1 = ATZ
Init2 = ATQ0 V1 E1 S0=0 &C1 &D2
Init3 = AT+CGDCONT=1,"IP","airtelgprs.com"
Stupid Mode = 1
...
-1
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1answer
73 views
PPP protocol is consuming so much data [closed]
I am using PPP protocol with a LTE modem. I do not have any other specific application running, and in 20 hours ppp0 protocol has consumed 53MB (19MB in Rx and 34MB in Tx). Is not this so much?? Which ...
3
votes
1answer
13k views
RPI3 USB port current?
I am using a RPI3 and have a GPS USB module and 3g USB dongle connected to the USB ports of the pi. I am using a 5 volts, 2.4 amps power supply. I was wondering if the RPI3 USB ports provide 1.2 Amps ...
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votes
1answer
2k views
how connect my Pi to Internet through PPPoE connection?
i'm new to pi. I need to connect my raspi,
for the first time to internet. As the PC i need to
establish an pppoe link to my router as required from
my internet service provider. I don't know what'...
4
votes
1answer
9k views
How to use internet using PPPD and SIM800 GSM addon?
Trying to use this hat to get internet access on a Pi 2. Followed this tutorial. But, I can't seem to get it to work.
What's weird (to me), is if I'm connected to the LAN through ethernet, I get ...
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0answers
71 views
Routing internet traffic to USB dongle
I have a Raspberry PI which is connected to internet using a USB dongle and wvdial.
I would like to share the internet connection over Ethernet with other PCs using a router.
How can I connect the ...
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votes
1answer
713 views
How to turn on 3G connection after reboot automatically?
I have functional 3G connection on my Pi but I have to turn it on manually after each reboot in Sakis3g.
Does anybody know how can that be done automatically?
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vote
3answers
1k views
Raspberry as dialin-server
Want use raspberry in a place where isn't any WiFi, but got GSM coverage.
Need connect to the device - e.g. looking for a sort of GSM modem solution what will works as classic old-style modem-based ...
1
vote
0answers
373 views
Establish PPP via serial cable
I am trying to enable PPP via USB serial cable from my laptop to my rpi. As per http://elinux.org/RPi_Serial_Connection, I have entered the following on my laptop:
sudo pppd noauth proxyarp /dev/...
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votes
1answer
2k views
Raspberry Pi Select Correct Network Interface eth0 ppp0
I have a Raspberry Pi that has two network interfaces. 1, eth0 which is the Pi's ethernet port connected to my LAN (gets internet via Comcast, I connect to the Pi via SSH on my MBP). 2, ppp0 which is ...
2
votes
1answer
464 views
Multiple instances of /usr/sbin/ifplugd and high CPU usage
why do i have multiple instances of /usr/sbin/ifplugd running, is there a problem
Also my CPU seem to be running Maxed
PPP0 is the 3g card. and currently it is connected
07:56:38 up 7:57, 1 user, ...
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1answer
514 views
PPPOE does not connect on boot
I am using a raspberry pi b+ with raspbmc as a distribution. I'd like to make my raspbmc to run as a router so for this i have bought a wifi dongle ( Edimax W3110MI, based on RT5370 chipset).
To ...
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vote
1answer
2k views
Problems connecting over PPP with Ubuntu 13.04
I am currently attempting to set up PPP between my Pi and my Ubuntu 13.04 Toshiba Satellite A105 via the Serial Cable, as per this site: http://elinux.org/RPi_Serial_Connection.
I successfully (I ...
