Socksify, tsocks, proxycommand in ssh, they're great softwares/solutions that can be used to "constrain" given apps to use a SOCKS5 proxy (what was created with an SSH TUNNEL). Even if the given apps doesn't support to use SOCKS5.
But: Are there any solutions to use an SSH Tunnel to "constrain" all the traffic on a PC to it? So it would be like some "kind of a VPN solution". So all the traffic from the PC would go through only in the SSH Tunnel.
Are there any solutions for this? It would be a very-very-very good feature.
p.s.: because installing OpenVPN vs. Installing SSHD+restrict a ssh user to only have "ssh tunneling" permissions is much simpler...