Two nodes cannot connect to each other and are not on the same LAN. Why?

[Haoke98]

Point1:
OS: Windows10

Point2:
OS: Windows2016 Server

[miroslavpejic85]

The issue arises because the two nodes are not on the same Local Area Network (LAN). For two devices to communicate directly within a LAN, they must be part of the same network segment and share the same subnet. Since these nodes are on different LANs, they cannot connect directly. To establish a connection between them, you should use a Wide Area Network (WAN) option.