As of today, I am on a nice and fast new cable modem connection. Unfortunately, that connection is natted to an external shared IPV4 by my ISP. It is only possible to reach my modem via a unique IPV6 address.
Due to this, it is currently not possible to access a NAS that is attached to the cable modem from external via IPV4.
So I came up with the idea to use a spare IP on an external debian wheezy box and setup a VPN server.
Is this a feasible idea, to connect to that server from my synology NAS (it offers the possibility to connect to a VPN Server)? And would the NAS then be available from that spare IP on the debian box?
Any hints are appreciated! thx