there's a very weird situation while configuring RDP on one Windows XP SP3 desktop with private IP:
- It works on the internal LAN. Other Windows RDP client can access this desktop. Which means the RDP setting is ok.
- It can't be accessed from Internet, which means the router could do NAT and access-list incorrectly.
- But the same router settings work for many other XP SP3 desktops in the same time, except for this one.
Any suggestion would be very appreciated!