pppconfig

pppconfig

No parameters
    pppconfig runs in interactive mode without requiring any command-line parameters. All configuration is done through its prompt-based interface.

The pppconfig command is a Debian-specific interactive tool designed to simplify the configuration of PPP (Point-to-Point Protocol) connections for dial-up internet access.
It guides users through a series of questions to collect necessary information such as the modem's serial port, phone number, username, and password. Based on the responses, it automatically generates the appropriate configuration files in the /etc/ppp directory, allowing users to establish and manage dial-up internet connections without manually editing complex configuration files.
pppconfig is particularly useful for users who are not familiar with the intricacies of PPP configuration or who prefer a more user-friendly interface. While still available in some older systems, modern network managers like NetworkManager have largely superseded it for ease of use and broader capabilities beyond basic dial-up.

pppconfig is primarily a Debian-specific tool and might not be available or function identically on other Linux distributions. Also, its functionality is limited to configuring basic dial-up connections. Modern network management tools like NetworkManager provide more extensive support for various connection types, including broadband, VPNs, and wireless networks.

pppconfig primarily modifies or creates files in the /etc/ppp/ directory. These files typically include options, pap-secrets, chap-secrets, and configuration scripts for specific dial-up connections.

To start the configuration process, simply type pppconfig at the command line and follow the prompts.

pppconfig was developed to simplify PPP configuration for Debian users, especially those with limited experience in system administration. It gained popularity in the late 1990s and early 2000s when dial-up internet was prevalent. With the rise of broadband and wireless connections, its usage has declined, and newer network management tools have become more common.

pppd(8), chat(8), ifconfig(8), route(8)