Site-to-site VPn tunnel with no public IP
Posted on 2013-11-14
This is not a specific issue, but rather a technical question about a hypothetical VPN scenario for a possible solution.
We have two locations, but unfortunately only one have a public IP so we cannot establish a classic site-to-site VPN tunnel between them.
What we had in mind was for one location to establish a VPN tunnel by a software client to the other with the public VPN server address, keeping this tunnel open by sending traffic from client.
However, sometimes we also would need to initiate traffic from VPN server location to the client location, essentially using the existing tunnel to initiate traffic in opposite direction so is this possible?