Hi, excuse my english, i will triy expalin correctly

I have a router cisco series 1800, i confgured a Easy VPN Server to access with Cisco VPN Clients. The client access to the local LAN with problems.

Later i need configured a PAT to access a server by the port 3389 from the public IP, the . It is rrunnig corretly

ip nat inside source static tcp 192.168.180.2 3389 interface Dialer1 3389

the problem is when a user established a VPN conection to the router and try access by the port 3389 to the server 192.168.180.2, the conecction don´t established. If i try access from public IP, the conecction established

Thank you