I am using Synology DS1621+ & storing the files in NAS so that I can share / access files between PC, Mac & NAS. This is workable now under the mapping drive solution since all of them are under the same network (LAN) in my home.
Since I am going to relocate to another country, I can only bring my PC & Mac but not the NAS. That’s mean PC & Mac will have separate network with NAS (over WAN). Under this situation, how to share / access files between PC, Mac & NAS?