How to Set Up IP Filtering on Cudy AX1800 Router

Accessing IP Filter Settings

• 💡 To begin, navigate to the kadi.net website from a device connected to your Cudy network.
• 📌 Next, go to Advanced Settings and locate IP Filter under the Security section.

Understanding IP Filter Options

• 🎯 There are three primary IP filter modes: Disable, Allow all except listed (blacklist), and Allow listed only (whitelist).
• 🧠 The blacklist mode allows you to specify IP addresses that are prevented from accessing your network.
• 🔑 The whitelist mode blocks all IPs by default, allowing only those explicitly added to the list.

Configuring IP Filtering

• 🛠️ To add an IP address to the blacklist, click Add.
• 📝 Input the IP address, subnet mask, and an optional custom comment to remember the entry.
• ✅ After entering the details, click Save and Apply to implement the IP ban.
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