What is the analogue of a proxy server/vpn with closed ports?

I do not know whether correctly formulated a question, but a task like this.

There is a PC connected to the network of one provider and some important resources in the network of this provider.
There is a PC in another city, need to access local network resources via the first PC. The difficulty is that the provider does not provide static ip, ports open nat type 3. VPN is not up.
You can come up with is not very complicated to set up? While the easiest option is teamviewer/AA, but this is not what you need.
June 5th 19 at 21:02
4 answers
June 5th 19 at 21:04
VPN is not to raise

Why is that?
Put a static IP (but it is possible and without it)+ VPN server on a PC in another city. Connect to it from the first computer.
June 5th 19 at 21:06
You can use the option connect back in 3proxy.
June 5th 19 at 21:08
Googly dyn DNS
dyn dns will be used most likely only to see what the IP, but no port it's useless - terence.Steuber2 commented on June 5th 19 at 21:11
At what here ports? The private port is the port on which nobody listens to, or which is blocked by a firewall.
Open the firewall and everything.
If the problem is the lack of a static address - it easily solves dyn DNS.
But VPN without problems and is on a dynamic address.
The main thing to address was white, and all the rest doesn't matter. - earl.Weissnat commented on June 5th 19 at 21:14
June 5th 19 at 21:10
Can be subverted with the help of tor and its services, if there is no possibility to play the V-world, where to go for the VPN on both sides.
General Doc about raising the services in the tor: https://www.torproject.org/docs/tor-onion-service
In the case that service will be openvpn - it is necessary to say that used tcp instead of udp, as tor udp do not go.

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