How do I block streaming video on mikrotik router?

You can do it via webproxy. Set a transparent proxy for your network, and then block video streams. On the first step you are enabling the webproxy, on the second one you are redirecting transparently the LAN traffic into the proxy, and on the final step you are blocking any access to the proxy from outside your LAN.

What is Layer 7 protocol in mikrotik?

Summary. layer7-protocol is a method of searching for patterns in ICMP/TCP/UDP streams. L7 matcher collects the first 10 packets of a connection or the first 2KB of a connection and searches for the pattern in the collected data. If the pattern is not found in the collected data, the matcher stops inspecting further.

What is mangle rule in mikrotik?

Mangle is a kind of ‘marker’ that marks packets for future processing with special marks. Many other facilities in RouterOS make use of these marks, e.g. queue trees, NAT, routing. They identify a packet based on its mark and process it accordingly.

How do I block Tik Tok app on my router?

If you are using a D-link router, then just visit its web-based portal and log-in to your network account. Now, go to its advanced settings and visit the “Web Filtering” option. Here, you can choose to deny services and enter the above-listed URLs and IP addresses of TikTok to block the app on your network.

How do I block YouTube and Facebook on MikroTik?

Block Facebook, YouTube with MikroTik Filter Rule

1. Open winbox and login with your login credentials.
2. Go to IP > Firewall and then click on Layer7 Protocols tab.
3. Click on PLUS SIGN (+) to create a new Layer7 Protocol with Regex.
4. Put a meaningful name such as Facebook in Name input box.
5. Now put ^.

What are the Layer 7 protocols?

Layer 7, the Application Layer This layer uses following protocols: HTTP, SMTP, DHCP, FTP, Telnet, SNMP and SMPP.

How do I block YouTube and Facebook in MikroTik?

What is mangle Prerouting?

The built-in chains for the mangle table are as follows: INPUT — Alters network packets targeted for the host. OUTPUT — Alters locally-generated network packets before they are sent out. FORWARD — Alters network packets routed through the host. PREROUTING — Alters incoming network packets before they are routed.

How do I allow a website on MikroTik router?

MikroTik Firewall Rule to Allow a Group of Websites

1. Go to IP > Firewall menu item and click on Filter Rules tab and then click on PLUS SIGN (+).
2. Choose forward from Chain dropdown menu.
3. Choose tcp from Protocol dropdown menu.
4. Click on Dst.
5. Click on Advanced tab and put a group name (such as Allowed Websites) in Dst.

Is there a way to block YouTube on MikroTik?

You can see that the YouTuve page is not opening. Same if you do from the smart phone application, it will not work. Blocking YouTube on MikroTik can be challenge. Most of people use Layer 7 protocol to block it but then this is too heavy on the MikroTik Router.

How to block YouTube and other video streaming sites?

You can set the schedule according to what you need by double clicking in the rules and go to “Extra” tab. You can test if your rule work by browsing youtube and watch the bytes column in IP>Firewall>filter. Make sure that you are within the time schedule. It will not work if you are outside your schedule.

When to use l7-mikrotik on a firewall?

layer7-protocol is a method of searching for patterns in ICMP/TCP/UDP streams. Note: The L7 matcher is very resource intensive. Use this feature only for very specific traffic. It is not recommended to use L7 matcher for generic traffic, such as for blocking webpages.

How to block YouTube traffic without the use of TLS?

Because Layer 7 is to heavy on your Router resources like CPU and memory as for each packet the Firewall on the router is inspecting the Layer 7 and that’s not the best and will cause on heavy traffic usage a lot of packet drops. So what I am going to use instead is the TLS Host.