Hi,
can you provide more details about your issue. Draw topology, explain who is establishing VPN to where… Its bit odd to expect help without any explanation.
Whoah, your configuration is really confusing. There are 30+ rules of masquerade with unknown interface. You have all servers running on your router ( PPTP, SSTP, L2TP, OVPN). Your ether12 has public and private address. I have not seen logical masquerade. Sorry, i am not able to provide any help. I can only suggest you to follow this tutorial, so at the end you may get a result you are looking for. http://wiki.mikrotik.com/wiki/PPTP_Server_With_Profile
Thanks for the Reply
This was done by previous engineer,I just take over the Job
I am planning to setup a new vpn server as my diagram.
Please advice how can i do it