We have a solution where some hardware connects to a COM port on a Win 7 machine, and interacts with our Java app. The hardware wants to use a PPP Server to transparently connect to an other server...

Apple removed high-level PPTP support in macOS Sierra from its network configuration system. However, the PPP internals are all still there, including /usr/sbin/pppd and /etc/ppp/. How can I progr...

On my STM32F7 I have to connect a 3G modem using serial port. I can communicate with the modem using AT commands. I would like to use PPPos (PPP over serial) library from LWIP to enter in PPP mode....

I am trying to connect from my Android device to the host using usb and ppp. There seems to be an option "adb ppp " that can be used. But I can't find an explanation on how to use it. There is an ...

I have set up a ITEAD sim900 GSM module to interface with raspberry pi. I believe I have established a gprs connection to AT&T though wvdial as I get these results. --> WvDial: Internet d...

What is difference between PPP and tun/tap? Both seem to be for implementing networking over user-space programs. With PPP, kernel creates ppp%d for use and let userspace program provide the backe...

Looking at the data-link level standards, such as PPP general frame format or Ethernet, it's not clear what happens if the checksum is invalid. How does the protocol know where the next frame begin...