CARA BLOK SITUS DENGAN LAYER 7 PROTOCOL DI MIKROTIK

Indonesian Network

14 Feb 202203:25

Summary

TLDRIn this tutorial, the presenter explains how to block a website using the Layer 7 protocol in MikroTik routers. They demonstrate the process on a client computer, which initially has access to the website detik.com. The tutorial walks through the steps of configuring MikroTik with the Layer 7 protocol script to block access to the specified site for the client's IP address. After applying the settings, the website becomes unreachable, confirming the success of the configuration. The presenter concludes with a brief reflection on the effectiveness of the method.

Takeaways

😀 The tutorial demonstrates how to block a specific website using Layer 7 protocol on a MikroTik router.
😀 The client machine’s IP address is identified to apply the block (example IP: 198.2.22.25).
😀 The Layer 7 protocol is used to detect and filter traffic based on patterns from the specified website (e.g., detik.com).
😀 A custom regex script is created for the website (detik.com) to block using Layer 7 protocol.
😀 After applying the script, the action to drop traffic from the specified client IP is set up.
😀 The tutorial emphasizes the importance of defining the correct source IP address for blocking specific clients.
😀 Once the Layer 7 protocol filter is created, it is applied under firewall filter rules to drop the website traffic.
😀 The tutorial shows how to test the configuration by attempting to open the blocked website in a browser.
😀 The test confirms that the website is blocked as it fails to load, demonstrating the effectiveness of the Layer 7 filter.
😀 The tutorial concludes by verifying that the blocking mechanism works and offers educational value for network administrators.

Q & A

What is the main topic of the tutorial?
-The tutorial demonstrates how to block a website using the Layer 7 protocol in MikroTik routers.
What is the IP address mentioned in the script for the client computer?
-The IP address mentioned is 198.2.22.254.
Which website is being blocked in the tutorial?
-The website being blocked is detik.com.
How does the script block the website?
-The script uses the Layer 7 protocol to identify and block access to detik.com from the specified client IP address.
What is the role of the Layer 7 protocol in this configuration?
-The Layer 7 protocol is used to detect specific web traffic patterns and block access to targeted websites based on those patterns.
How is the Layer 7 protocol configured in MikroTik?
-The Layer 7 protocol is configured by creating a script with the website’s domain name (detik.com) and applying it to the firewall rule.
What action is set for the firewall rule in the script?
-The action set for the firewall rule is 'drop,' which prevents the client from accessing the website.
How is the client's IP address used in the configuration?
-The client's IP address (198.2.22.254) is used in the firewall rule to specify which device will have its access to the website blocked.
What happens when the client tries to access the blocked website?
-When the client tries to access the blocked website, the page keeps loading without successfully opening, indicating that the connection is being blocked.
What is the final verification step to ensure the website is blocked?
-The final verification step is testing the website access in a browser, where the website fails to load, confirming that the block is working.