Situation

# 使用Linux Server來作為RADIUS Server測試FGT的功能
Using a Linux server as a RADIUS server to test FortiGate functionality.

Environment

ESXI
Ubuntu 24.04.4 LTS
OpenRADIUS

Solution

# 確認更新套件
sudo apt update

# 安裝freeradius
sudo apt install freeradius freeradius-utils

# 更改clients.conf來新增來源網段
sudo vi /etc/freeradius/3.0/clients.conf

client private-network{
    ipaddr = 192.168.1.0/24
}

# 更改users檔案來新增使用者帳號、密碼
sudo vi /etc/freeradius/3.0/users

"wifi_user" Cleartext-Password := "password123"

Check

# 暫停與刪掉Process的radius
sudo pkill freeradius

sudo systemctl stop freeradius

# 測試RADIUS服務 
sudo freeradius -X

# 出現Ready to process requests代表正常運作