ER605 - VPN + VLAN to access certain VLAN
Hello, Trying to set up an ER605 (so far in stand alone mode) to both Segregate the network into 4 isolated groups that can only see the internet, and also to allow a VPN to access one of those groups
For the isolated networks, at present I have each LAN port on its own VLAN (only untagged for the port, because tagging I believe needs a L2 switch following it?), then have access control blocking all combinations of LAN-LAN between these VLANS
At present I have a PPTP VPN Server setup, it connects, It can see the router for any of these VLAN's DCHP ranges, but nothing inside them, I've tried static routing, setting up its own IP group and routing the IP groups, disabling the Access control limitations, all to so far no success?
What specifically would I need to setup to connect / route this VPN to one of the VLANs, and equally is my method of seperating the networks reasonable?
If there are other limiting factors, then is it more feasable to just a few select IP addresses?
I see there is much more recent firmwares available but the download page warned to not use ones for different regions (Australia in my case), if needed I am happy to update, but felt best to check here first