Point to Point Tunneling Protocol (PPTP) is one of the oldest protocols by Microsoft, and it’s also pretty darn fast. In fact, it is the fastest of all VPN protocols. That means it’s a great option for applications where speed is important such as streaming and gaming. That being said, PPTP is not as secure because of its weak encryption

PPTP Client is not working on E2000 DD-WRT v24-sp2 (04/13/11) big (SVN revision 16785) → PPTP VPN Client is not working on E2000 DD-WRT v24-sp2 (04/13/11) big … #413 (PPTP-client not working) – DD-WRT PPTP-client not working. Reported by: Frater: Owned by: somebody: Keywords: Cc: Description I used to have a tunnel to another DD-WRT router. After one of the upgrades (sorry, can't really tell which) it isn't able to connect. I installed 9022-version on both routers, but it still doesn't connect. DD-WRT Forum :: View topic - PPTP Client Setting Jul 15, 2014 PPTP Tunneling - DD-WRT Wiki

routing - How do I route all traffic from clients

The PPTP/L2TP/SOCKS5 protocols are provided for devices lacking compatibility with the Private Internet Access application or OpenVPN protocol. PPTP/L2TP/SOCKS5 should be used for masking one's IP address, censorship circumvention, and geolocation. If you need encryption, please use the Private

Policy based routing for PPTP VPN client on DD-WRT router

Nov 28, 2010 DD-WRT Forum :: View topic - WRT320N + PPTP, RDP does not work Mar 17, 2010