Connecting to PPTP from WAN Stalled

Hi,

I cannot connect to my PPTP server from WAN side. It simply stalls and disconnect me, though connecting to StrongVPN PPTP server presents no problem at all. Previously I can connect to the PPTP server fine.

Attached is the log from Mikrotik.

What seems to be wrong?


Thank you
Henry
mikrotik log.png

Anyone?

The problem is, I can’t connect to my pptp server from every connection. So, it’s like I can connect to my pptp server from hotel A, but not from hotel B. Those locations that I can’t connect, I can connect to the mikrotik just fine via winbox.

I thought the access point does not allow vpn, but I can connect to StrongVPN pptp without any problem.

Please advise on how should I troubleshoot this problem.


Henry