How To Change Firewall Settings On Comcast Xfinity Router?

To change your Comcast Xfinity router’s firewall settings, you must first login to the Xfinity Gateway Admin tool. After that, check the Homepage and click “Gateway”. Next, choose “Firewall” on the left-hand side. At this point, you can make other firewall changes which we’ll discuss as we continue.

How to Set Up your Comcast Xfinity Router Firewall?

  1. Open your web browser and go to the Comcast Xfinity router’s home page.
  2. Click on the “Setup” tab and then select “Firewall.”
  3. On the “Firewall” screen, click on the “Add New Rule” button.
  4. Enter a name for your new rule (e.g., “My Home Network”), select the type of traffic you want to allow (e.g., HTTP, HTTPS), and then click on the “Create Rule” button. Now that you have created your rule, you need to enable it:
  5. Go back to the “Firewall” screen and click on the “Enable Rule” button next to your newly created rule name.
  6. Click on the “Apply Rules” button to save your changes and close out of the router’s setup page. ..

Step 2: Connect your Comcast Xfinity router to the device that shares the home network. Step 3: Set up Comcast Xfinity to use the device that shares the home network.

To log in to the Xfinity Gateway Admin tool, you will need your username and password. ..

Step 3: Enter “admin” as the username and “password” as the password.

Default router username and password are typically easy to guess, so it’s important to change them to improve security. The router will prompt you to do this when you first set it up. ..

Step 4: Click “Gateway” to access the homepage.

Step 5: Click “Firewall”. To open the firewall, click on the “Firewall” icon on the toolbar. ..

If you want to use IPv6, select “IPv6” from the drop-down menu. If you want to use IPv4, select “IPv4” from the drop-down menu. ..

Your firewall should be set to a security level that allows you to browse the internet and access your email without being hacked.

How to Set the Security Level of your Comcast Xfinity Router Firewall?

  1. Low: This level of security is recommended for home or small office networks. It allows limited access to the network and protects against most attacks.
  2. Medium: This level of security is recommended for medium to large networks. It allows more access to the network but protects against less attacks.
  3. High: This level of security is recommended for large networks and businesses with high-security needs. It allows complete access to the network and protects against most attacks. ..

ii. High Security: This level of security will protect your computer from almost all other applications, but may not be able to access some internet services. iii. Standard Security: This level of security will protect your computer from most other applications, but may not be able to access some internet services.

This is the medium-security level that most websites use. However, it will block peer-to-peer apps.

Comcast Xfinity router firewall defaults to minimum security. This will secure all your apps and protect your data from unauthorized access.

Custom security allows you to customize which traffic should be blocked. This option even allows you to disable the firewall option. ..

After selecting your favorite option, click on “Save.”

Setting Up your Comcast Xfinity Router’s Port Forwarding Feature

If you changed your default security level to a higher level, then it is possible that some of your apps might not be accessible. In such a case, setting up your router’s port forwarding feature will be very helpful.

  1. Open your Comcast Xfinity router’s web-based interface.
  2. Click the “Networks” tab, and then click the “Port Forwarding” button.
  3. On the “Port Forwarding” page, click the “Add a New Port Forwarding Rule” button.
  4. Enter the following information in the “Name” field: “XfinityTV” “80/tcp” In the “Protocol” field, select TCP from the drop-down menu.
  5. In the “Destination Address” field, enter your XfinityTV IP address (for example, 192.168.1.100).
  6. In the “Source Address” field, enter your computer’s IP address (for example, 192.168.1.101).
  7. Click OK to add the port forwarding rule to your Comcast Xfinity router." ..

Step 2: Choose a channel to watch. Step 3: Choose a time of day. Step 4: Click on the channel you want to watch.

Step 3: Type in your email address and password. Step 4: Click on the “Create Account” button.

After clicking “See Network,” you will be able to see the different networks that your computer is connected to. ..

In the “More Options” section of your browser, under “Advanced Settings”, you can change how your website looks and behaves. You can choose to have a more modern look, or keep it as it is.

Step 5: Choose “Port Forwarding” to forward ports on your computer.

Step 6: Choose “Add Port Forward” to forward ports on your router.

Step 7: Choose the device you want to add this feature to.

To configure your router, follow these steps:

  1. Choose an application from the list.
  2. Select a configuration type.
  3. Enter specific port numbers and protocols. ..

Apply Changes

Setting Up your Comcast Xfinity Router’s Port Triggering Feature

If you’re looking for another way to keep your online security secure, you should enable the port triggering feature on your Comcast Xfinity router. This feature opens a port that is currently in use and allows traffic in. When you’re done with your session, the port will turn off automatically. ..

  1. Open your Comcast Xfinity router’s web-based interface.
  2. Click the “Network” tab, and then click the “Port Triggering” button.
  3. In the “Port Triggering Settings” window, click the “Add New Port” button.
  4. In the “New Port Name” field, type a name for your port (for example, “Front Door TV”).
  5. In the “New Port Number” field, type a number for your port (for example, 5555).
  6. In the “Trigger Mode” field, choose one of the following options: On Demand: Your port will be activated when you watch a show or movie that is on demand through your Comcast Xfinity service. On Demand + DVR: Your port will be activated when you watch a show or movie that is on demand through your Comcast Xfinity service and has been recorded to your DVR account. Manual: You can manually activate your port by selecting it from a list of active ports on your network and clicking the “Activate” button. ..

Step 2: In the “Admin” area, click on “My Account.” Step 3: In the “Account Settings” area, click on “Security.” Step 4: In the “Security Settings” area, click on “Authentication Types.” Step 5: Click on the link below to change your authentication type. Step 6: Click on the link below to change your password.

Step 3: Click on the “Create a new password” button. Step 4: Enter your new password and click on the “Confirm password” button.

Step 3: Click on “Port Triggering.”

Step 4: Click on the “Enable Port Triggering” button.

To add a port trigger, click “Add Port Trigger” on the left side of the screen. This will open the Add Port Trigger window. In this window, you will need to provide the following information:

  1. The name of the port that you want to trigger (e.g. HTTP)
  2. The action that you want to take when a new connection is made to this port (e.g. start a process)
  3. The time-out period (in seconds) after which you want the action to take place ..

Add a new contact to your list.

To complete the setup, you will need to choose a service name, type, and inbound and target port ranges.

Conclusion  

Comcast Xfinity routers are easy to change firewall settings, but it is not rocket science. In this article, we will provide easy-to-follow steps on how to do this task.

Comcast has a policy of blocking websites. You can try to stop Comcast from blocking sites by using a VPN or by changing your internet service provider.

To stop Comcast from blocking websites, you need to disable your router’s security feature. To do this, go to xFi, click the Account icon, and then “Overview”. Choose “xFI Advanced Security”, before selecting “Disable”. Then follow the prompts on the screen to complete the process. ..

There are a few things you need to consider before selecting a high-security level for your router firewall. First, the level of security you want to achieve. Second, the type of router you are using. Third, the resources available to you. Finally, your budget.

If you feel that you have a high-security risk, choosing a higher security level is the best option.