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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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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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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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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 ...
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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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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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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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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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How to start PPPD connection on boot and handle it in case of network failures?

I have to setup Quectel EC25-E hooked up to my Rasp Pi Zero. I can setup the ppp connection but manually. This is what I do: Quectel module ppp connection However, I have to make this pi headless ...
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How to use Raspberry Pi3 to make two GSM or GPRS modems in order to create a PPP link

Good day. I need to connect two VHF high band repeaters via GSM or GPRS modems using Raspberry Pi3, in order to create a PPP link. There was a UHF link before, but due to theft from the one site, we ...
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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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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. ...