pptp

I'm trying to make pptp work in proxmox and I found a lot of problems. The only way I managed to get it work is: VM with a real IP. pptp doesn't work in a VM with nat. Is it possible to make pptp work in a VM with nat? When I make lxc-container it doesn't work even with a real IP without nat...

Hello, i am new in the proxmox world, and i want to connect to vpn PPTP from VM (winXP) to get different internet IP (i don't want sharing the host internet IP) so when i try to connect to PPTP server i face a error (619). i use NAT network for this VM, and i allow any traffic (in & out) in...