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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LCP Terminated by Peer when interfacing with SIM800L

I'm having problems with LCP terminated by peer. It looks from my limited knowledge like ppp is trying to request it's ip & dns info and then gets terminated by vodafone but I have no idea how to ...
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Problem swtiching from PPP and WIFI back & forth

I already setup a PPP connection using a modem with SIM868 chipset following the description I found in this link How to access the Internet using GSM / GPRS Modem, to send emails by modem. Everything ...
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1answer
122 views

How to switch network when the current network slows down or drops out

My raspberry 3 is connected to Wi-Fi, Ethernet, and ppp0 (configured using UC20 GSM). All three connections work perfectly individually. But when I combine all three networks on the Pi 3 it will get ...
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2k views

set ppp0 as default gateway permanently

I have a Zero W with a 4G module, to use the sim to access internet I did: pi@raspberrypi:~ $ ip route default via 10.111.100.1 dev wlan0 proto dhcp src 10.111.100.143 metric 302 10.64.64.64 dev ...
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802 views

RaspberryPi as PPPoE server - issue in starting ppp service

All, I am trying to configure my RaspberryPi 3 B as PPPoE server (wlan 0 as wan and eth0 as lan). The below mentioned link is used to configure the PPPoE server and all the mentioned config provided ...
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1answer
433 views

Problem connection with ppp

i use wvdial for configurate ppp connection via PCIe (LE910C1-EU). This is my configuration: Init1 = ATZ Init2 = ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0 Init3 = AT+CGDCONT=5,"IP","wireless.twilio....
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235 views

Unable to access internet in PC when connected to Pi(ppp0) via Ethernet

I am using openhabian. I have managed to get the Pi connected to the internet via the Quectel UC20-G modem after which I get a new interface called ppp0 with IP address 49.225.37.106 as shown below. ...
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1answer
2k 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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97 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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443 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 ...
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1answer
3k 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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116 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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721 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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4k 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
6k 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 ...
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125 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 ...
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1answer
16k 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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3k 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'...
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1answer
13k 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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996 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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2k 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 ...
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546 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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3k 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 ...
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1answer
549 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
616 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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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 ...