1. 安装redsocks

sudo apt install redsocks

2. 配置 /etc/redsocks.conf

base {
log_debug = on;
log_info = on;
daemon = on;
redirector = iptables;
}

redsocks {
local_ip = 0.0.0.0;
local_port = 12345; # 本地监听端口
ip = 127.0.0.1;
port = 7891; # Socks5代理端口
type = socks5;
}

3. 配置iptables规则

sudo iptables -t nat -A OUTPUT -p tcp -j REDIRECT --to-port 12345

4. 重启服务

sudo systemctl restart redsocks

清除规则

sudo iptables -t nat -F