在Gentoo上安装PPTP/OpenVPN客户端
需要在kernel打开相关选项
1.PPTP参考:
http://en.gentoo-wiki.com/wiki/PPTP
Device Drivers ---Networking support ---<*> PPP (point-to-point protocol) support
[ ] PPP multilink support (EXPERIMENTAL)
[*] PPP filtering
PPP support for async serial ports
PPP support for sync tty ports
PPP Deflate compression
PPP BSD-Compress …