How to proxy requests using network proxy?

Question

System administration

There are Linux machines that do not have access to the external network because they cannot get authorized.
There are Windows machines entered into the domain and having the ability to access the external network under the user.
nginx is up on one of the windows machine

server {
        listen       80;
        server_name  host1;

        proxy_set_header HOST $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header Host $http_host;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;

        location / {
            proxy_pass http://host2.com;

        }

with this configuration, all requests are sent to the proxy network and are cut to it, without passing further.
You need to proxy requests from Linux machines through a Windows machine using a network proxy.
Is it possible? and how can it be done? any solutions?

Answer 1

Maybe it's easier to pass authorization? Or to register IP linukhs in proxy exceptions?

Answer 2

run 3proxy or use simple and fast proxies.