How to set up 3proxy on a local network?

Question

linux

Good evening. There is a router that distributes Wi-Fi in the apartment. There are two laptops, one on Windows 8.1, the other on Ubuntu 16.04. I want to set up a Socks 5 server on a Windows laptop and connect through it with Ubuntu. I downloaded 3proxy, the config is like this

internal ip_сетевой_карты_Windows
log
auth none
proxy

I start, Firewall turned off, writes this

170625152648.685 3128 00000 - ip_network_card:0 0.0.0.0:0 0 0 0 Accepting connecti
ons [1916/5056]

Further on Ubuntu I write

curl --socks5-hostname ip_network_card:3128 icanhazip.com

a couple of minutes later

curl: (7) Unable to receive initial SOCKS5 response.

On Windows at this time, this appears

170625152822.901 3128 00511 - ip_ubuntu:33504 0.0.0.0:0 0 0 0 ♣☻

What did you do wrong? Why doesn't Socks work?

Answer 1

'proxy' is an http proxy, for socks use the 'socks' command instead.

Answer 2

#daemon
#log /dev/null
nserver 8.8.8.8
nscache 65536
auth none
proxy -n -p3128 -iWIN_IP -eWIN_IP
socks -n -p3129-iWIN_IP -eWIN_IP

timeouts 1 5 30 60 180 1800 15 60

Try this. Instead of WIN_IP, respectively, put Windows IP.
socks will work on port 3129 in this case, the proxy is on port 3128
You can check the availability of a working proxy like any other service using telnet:

telnet WIN_IP 3128
telnet WIN_IP 3129

If it works, check authorization with curl:

curl --proxy WIN_IP:3128 -U login:pass check-host.net/ip
curl --proxy WIN_IP:3129  check-host.net/ip

For socks in the browser login/password authorization does not work, if it is used at all. You can log in by IP using auth iponly