I bought the 750UP to setup a satellite office for a single user.
I added a PPTP connection to our Windows Server 2012 Routing and Remote Access VPN server
Get assigned an IP of 192.168.16.84
I added a route (IP->Routes) to 192.168.16.0/24 Gateway PPTP-Connection
What am I missing so the local computer plugged into the router can access something on the 192.168.16.0 subnet?
You have 3 options:
#1: Configure a masquerade rule for the PPTP-Client interface on the satellite Mikrotik. Caveat is you’re using NAT which could (but probably won’t) create problems for VoIP, H323 Video, FTP.
#2: Configure a route on the main-office Mikrotik to route all satellite office packets through the PPTP connection. You’ll need to create a PPTP-Server interface. In that interface you specify the username the satellite Mikrotik uses to connect. Then create the route and tell it to send packets destined for the satellite office out that interface. Then you’re not using NAT.
#3: Use IPSec over a tunnel. It’s hard to configure if you haven’t worked with IPSec before but once you understand it, makes more sense than a PPTP connection.