yep you're right - I am even in another country than most of the servers I support - they are global deployed, I am not
![Smilie Smilie](https://www.unix.com/images/smilies/smile.gif)
All you need is a connection from remote into your network, and maybe you have to go via a gateway server into your DMZ, but no need to be locally there at all.
Rgds
zxmaus