This process requires another host to act as a PPP server. One major difference is of course speed - an Ethernet connection operates at 10 M bits per second (maximum theoretical throughput) whereas a modem operates. I have read an interesting article regarding connecting rpi to the internet using the UART interface here: Using PPP, you can connect your Linux PC to a PPP server and access the resources of the network to which the server is connected (almost) as if you were directly connected to that network. The collected data I would like to send it to an embedded Linux device (via serial) could be an RPI, beaglebone or any other board that runs Linux to make some intense computation on that data, generate some images and statistics, and after that I would like to send the files from the Linux device through SSL to a remote server.Īlthough I have seen that Arduino can establish an SSL connection I would like the Linux side to do this. In most cases, the provider’s PPP servers supports all the allowed authentication methods. The format to add a VPN user in /etc/ppp/chap. To setup authentication for PPTP, we add users and their passwords in the file /etc/ppp/chap-secrets. This will enable the google nameservers in the configuration. I have the current set up: an Arduino mega connected to 10 sensors and can connect to the internet through 3 interfaces: LAN, wifi, 3g. To set DNS, we add the following entries in the file /etc/ppp/pptpd-options. Secrets for authentication using CHAP client server secret IP addresses. Would like to know if I Arduino (currently Mega near future Due) can run a PPP server. Finally you need to rebuild linux, install and boot new kernel with PPP. Creating your ppp-on file 15.1 Lock file directory (LOCKDIR) 15.2 Serial device (DEVICE) 15.3 PPP server phone number (PHONE) 15.4 User name (USER).

Linux ppp server