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Questions tagged [pppd]

PPPD is the Point-to-Point Protocol daemon which is used to manage network connections between two nodes on Unix-like operating systems.

PPPD is the Point-to-Point Protocol () which is used to manage network connections between two nodes on Unix-like operating systems. It is configured using command-line arguments and configuration files.

While it has initially been used to manage only dial-up access, it is also used to manage broadband connections such as DSL, if Point-to-Point Protocol over Ethernet () or Point-to-Point Protocol over ATM (PPPoA) is used.

The role of pppd is managing PPP session establishment and session termination.

Resources

PPPD definition on Wikipedia

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PPPD connection stops working in some seconds after startup

There is a Raspberry PI 3B+ device with SIM7000E GSM module attached via UART. The goal is to configure pppd to have Internet access from Raspberry PI. Problem definition: PPPD with the configuration provided below successfully establishes…
Maksim Iushchenko
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How to initialize pppd connection witsh RS232 modem?

I trying to run the pppd daemon on my embedded board. When I connect the modem to USB and run "pon provider" the initialization is correct (I get the IP address and in "ifconfig" I have ppp0 interface) "provider"…
Creatorczyk
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NetExtender Installation Shows Missing PPPD

I'm working on a raspberry pi and I'm trying to set up NetExtender on it. I've ensured that I have the java requirements, however, when I try to run the installer I get: --- SonicWALL NetExtender 8.6.800 Installer --- Checking library…
ebbBliss
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pppd: peer refused to agree to our IP address

I'm trying to access data through Telit modem which is connected to embedded Linux board(without Network-manager) CC3200 via USB. I have inserted all needed drivers and I'm using PPP daemon to connect this ttyACM0 device to ppp interface so that I…
Nilesh Tekale
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3G dongle switch to modem after the network interfaces loaded

I have a Raspberry Pi with a 3G Dongle connected. I want to automatically switch in modem mode + load the ppp interface during the boot. I use usb_modeswitch to automatically switch in modem mode during the boot and it works. And wvdial is well…
tibeoh
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Android - How kill process with ppid = 1

I'm in an android project that performs communication through a satellite modem. You need to run the pppd command for the modem to make the connection via android. I performed this command through a bash. process = Runtime.getRuntime().exec(new…
vrbsm
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How do we refer to etc package from NixOS configuration?

I want to get a path, which leads to nixos /etc location (any one of /run/current-system/etc or /nix/store/hashhere-etc-1.0). I use this path to configure pppd connect script, some kind of the following, environment.etc."huawei" = { text = '' …
Abdillah
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pppd argument for CHAP authentication

I am trying pppd using serial port between an embedded device and a PC. i had set the /etc/ppp/chap-secrets file with username and password when i run the command pppd auth i get the below output pppd: The remote system is required to…
DJM
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PPPD problems no authentication from mobile operator

can someone explain to me please, why one linux device with the same sim card get different conf response from mobile operater than other? Linux board 1: Connect: ppp0 <--> /dev/ttyACM0 sent [LCP ConfReq id=0x1 …
Lonko
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Android: How to pipe stream between rfcomm socket and Pppd with notty option

I would like to run pppd on a bluetooth socket (BluetoothSocket createRfcommSocketToServiceRecord(UUID uuid) ) on Android. BluetoothSocket provides just inputstream and outputstream...And pppd normally requires ttyname, but seen that pppd has…
user3441723
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Starting pppd from cron doesn't work

I want to start pppd whenever it disconnects. I am trying to setup a shell script to run every 1 minute to see if it's down and reconnect. I have a bash script called vpn-check.sh: ping -c3 10.8.3.0 > pingreport result=`grep "0 received"…
dave
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Send AT-commands to USB 3G modem while it pppd connected

I know that the USB 3G modems connects to computer by not one serial ports, one of it for diagnostics and for send AT commands and receive answers. I looking for library for C/++ under linux which universal supports many USB 3G modems and give me…
Vendi Spancer
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pppd popen hanging in C

I am launching pppd using popen in my program to make obtaining the IP address and interface name a little bit easier. My code runs fine independently and is a pretty typical implementation. The problem begins when it runs in the full program (too…
DarkRyuu
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How to find DNS servers for each PPP session in linux?

How to get the DNS server address which are specific to each ppp session. For example, I have to ppp sessions each one connected different service provider, how do I find out the DNS server IP address which are assigned by each service provider? In…
Ravi
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LCP terminated by peer. Connect time 0.0 minutes

I have a Python script that sends AT commands over the serial port /dev/ttySC0 to the SARA-R422M8S-00B u-blox module. Here are the commands: gprs_cmds =…
cqmf-0
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