To use the system in question as a an OpenVPN server?

If so, then as far as I can tell everything remains normal. It's only connecting devices/clients that have their network stuff changed for accessing things outside of the LAN. On my laptop and phone all my web traffic seems to go through the VPN and local traffic moves as normal.

I guess with a true business VPN you should be able to get access to that servers internal network from the VPN clients. No idea if I can do that. Probably possible if various interfaces are bridged or something.

Probably need to ask our isp to open port(s), unless it's going through ssh in which case already open.

Nail gun makes pretty short work of it.

You'll just need one spare port, if you don't already have one open.

OpenVPN defaults to 1194

Essential, doesn't help with holding them still though.

Okay, since the topic suggested me about cheap vpn, I found this Purevpn review and got the most cheap yet with extra feature vpn. I am not sure I'll get it this week, I am running low on Nord's subscription but I think I'll buy this one.

Does it support panda fisting?

This guy's been busy keeping this comparison matrix up to date:
https://docs.google.com/spreadsheets/d/1L72gHJ5bTq0Djljz0P-NCAaURrXwsR1MsLpVmAt3bwg/edit

Holy shit, that's a lot of info.

Do you use this and does this provide a dedicated IP addon. 

Most i am concerned is that if it is cheap it might as well be keeping logs.

I was using PureVPN and every time I got the issue about it that's why I want to switch to another VPN in reliable price after searching someone suggests me the article where guide about the best cheap VPN is given after following the guidelines I switch to NordVPN. It's really good cheap VPN.