I am new to this networking stuff and for the last three days I have been trying to install PPTP VPN Server on my Ubuntu. Computers running XP can connect to it without a single problem, but when I try to connect the VPN Router (D-Link DIR-100) to it, it hangs on connecting.
At first, I thought it was a problem in my router, so I tried to connect
UnblockVPNs VPN Network; this network was connected to the router successfully.
My question here is: If the router can connect to
UnblockVPN, then why can't connect to mine ubuntu?
I followed this guys guide to setup a VPN on Ubuntu: http://blog.riobard.com/2011/11/12/pptp-vpn-on-ubuntu/