Poptop is an open source implementation of a PPTPserver. Running under x86 or embedded Motorola ColdFire architectures Poptop provides full interoperability with the Microsoft PPTP VPN client.
A client implementation of Secure Socket Tunneling Protocol (SSTP) for Linux / Mac OS-X that allows remote access via SSTP VPN to Microsoft Windows 2008 Server.
This project has been moved to https://gitlab.com/eivnaes/sstp-client
Those who have read past the "Malware" warning can be assured there is absolutely no malware in this OS or in the download. This warning comes from the "netcat" binary included in the download as a DOS time client. Unfortunately netcat has code that is flagged as malware.
FREESCO, a NAT/firewall router/server based on Linux and runs on a single 1.44MB floppy. Freesco is very powerful and versatile and can connect multiple home or small office networks to most types of Internet connections...
The true replacement of Windows Server: a whole environment with one local domain, multiple Internet domains, many Kerberized services. Features: LDAP/Kerberos/RADIUS,SMTP/POP3/IMAP/webmail,FTP/HTTP,Samba,Appletalk,Groupware,VPN IPSec/PPTP/L2TP/SSL