3proxy | 3proxy - tiny free proxy server | Proxy library

3proxy is a C library typically used in Networking, Proxy applications. 3proxy has no bugs, it has no vulnerabilities and it has medium support. However 3proxy has a Non-SPDX License. You can download it from GitHub.

(c) 2002-2020 by Vladimir '3APA3A' Dubrovin 3proxy@3proxy.ru. Branches: Master (stable) branch - 3proxy 0.9 Devel branch - 3proxy 10. Download: Binaries for released (master) versions (Windows, Linux): Binaries for devel version (Windows, Linux): Docker images: Archive of old versions: To build in Linux install git and build-essential packages, use. git clone cd 3proxy ln -s Makefile.Linux Makefile make sudo make install. Default configuration (for Linux/Unix): 3proxy uses 2 configuration files: /etc/3proxy/3proxy.cfg (before-chroot). This configuration file is executed before chroot and should not be modified. /usr/local/3proxy/conf/3proxy.cfg symlinked from /etc/3proxy/conf/3proxy.cfg (after-chroot) is a main configuration file. Modify this file, if required. All paths in /usr/local/3proxy/conf/3proxy.cfg are relative to chroot directory (/usr/local/3proxy). For future versions it's planned to move 3proxy chroot direcory to /var. Log files are created in /usr/local/3proxy/logs symlinked from /var/log/3proxy. By default, socks is started on 0.0.0.0:1080 and proxy on 0.0.0.0:3128 with basic auth, no users are added by default. use /etc/3proxy/conf/add3proxyuser.sh script to add users. usage: /etc/3proxy/conf/add3proxyuser.sh username password [day_limit] [bandwidth] day_limit - traffic limit in MB per day bandwidth - bandwith in bits per second 1048576 = 1Mbps. or modify /etc/3proxy/conf/ files directly. Please read doc/html/index.html and man pages. 3proxy Combined proxy server may be used as executable or service (supports installation and removal). It uses config file to read it's configuration (see 3proxy.cfg.sample for details). 3proxy.exe is all-in-one, it doesn't require all others .exe to work. See 3proxy.cfg.sample for examples, see man 3proxy.cfg. proxy HTTP proxy server, binds to port 3128 ftppr FTP proxy server, binds to port 21 socks SOCKS 4/5 proxy server, binds to port 1080 ftppr FTP proxy server, please do not mess it with FTP over HTTP proxy used in browsers pop3p POP3 proxy server, binds to port 110. You must specify POP3 username as username@target.host.ip[:port] port is 110 by default. Exmple: in Username configuration for you e-mail reader set someuser@pop.example.org, to obtains mail for someuser from pop.somehost.ru via proxy. smtpp SMTP proxy server, binds to port 25. You must specify SMTP username as username@target.host.ip[:port] port is 25 by default. Exmple: in Username configuration for you e-mail reader set someuser@mail.example.org, to send mail as someuser via mail.somehost.ru via proxy. tcppm TCP port mapping. Maps some TCP port on local machine to TCP port on remote host. udppm UDP port mapping. Maps some UDP port on local machine to UDP port on remote machine. Only one user simulationeously can use UDP mapping, so it cann't be used for public service in large networks. It's OK to use it to map to DNS server in small network or to map Counter-Strike server for single client (you can use few mappings on different ports for different clients in last case). mycrypt Program to obtain crypted password fro cleartext. Supports both MD5/crypt and NT password. mycrypt password produces NT password mycrypt salt password produces MD5/crypt password with salt "salt". Run utility with --help option for command line reference. Latest version is available from Want to donate the project?