Your proxy will not accept incoming connections if your system firewall blocks port 12345. sudo ufw allow 12345/tcp sudo ufw reload Use code with caution.
Once the software is installed, you must configure it to start routing traffic correctly. The application relies on a central configuration file, typically named config.json or proxy.conf , located within the installation folder. Modifying the Configuration File
Windows deployments generally utilize either an graphical installer ( .msi ) or a standalone executable run via PowerShell.
: Linux (Ubuntu 20.04+, CentOS 8+), macOS 11+, or Windows 10/11 Memory : Minimum 512 MB RAM (1 GB recommended)
Linux is the most common environment for hosting Proxy 12345 due to its stability and low resource overhead.
Before beginning the installation, ensure your environment meets the following minimum prerequisites:
sudo nano /etc/systemd/system/3proxy.service