ppp

USE флаги

• activefilter - Enables active filter support
• atm - Enable Asynchronous Transfer Mode protocol support
• dhcp - Installs PPP DHCP client plugin for IP address allocation by a DHCP server (see http://www.netservers.co.uk/gpl/)
• eap-tls - Enables support for Extensible Authentication Protocol and Transport Level Security (see http://www.nikhef.nl/~janjust/ppp/index.html)
• gtk - Installs GTK+ password prompting program that can be used by passprompt.so PPP plugin for reading the password from a X11 input terminal
• ipv6 - Add support for IP version 6
• pam - Add support for PAM (Pluggable Authentication Modules) - DANGEROUS to arbitrarily flip
• radius - Enables RADIUS support
• selinux - !!internal use only!! Security Enhanced Linux support, this must be set by the selinux profile or breakage will occur
• systemd - Enable use of systemd-specific libraries and features like socket activation or session tracking

Советы по безопасности