Frequently Asked Questions

11.5 Firewall

Q11. I want to block access to download of songs, movies etc. How can I do that?

Ans: Use the router’s File Extension Filter feature to block HTTP access to extensions like .avi, .mp3 etc. To configure File Extension Filter, enable Firewall on all the relevant LAN, DMZ and WAN interfaces. Go to Firewall → Policy, and click on Out. Enable “File Extension Filter” feature and configure the list of File Extensions to be blocked.

Q12. I want to block access to specific sites such as pornographic sites, job sites etc. How can I do this?

Ans: Use the Keyword Filter feature to block HTTP access to specific keywords like sex, job etc. To configure Keyword Filter, enable Firewall on all the relevant LAN, DMZ and WAN interfaces. Go to Firewall → Policy, and click on Out. Enable “Keyword Filter” feature and configure the list of Keywords to be blocked.

Q13. I have setup Web Proxy Server and FTP Server on the DMZ Port. I want to ensure that all traffic to the internet is via my DMZ Servers only. i.e my LAN systems can access Web and FTP Traffic only via DMZ Servers and not Internet directly. And Web and FTP traffic can flow unrestricted between my DMZ Servers and internet. How do I configure this?

Ans: To configure this, you can set all interfaces as UnTrusted and allow only desired traffic between the interfaces. The below steps will guide you through the configuration:

￿Go to Firewall → Interface Configuration; disable firewall until the configuration is complete.

￿In Firewall → Policy, click In and Permitted Service, and add Service Permitted Rules for Web traffic (HTTP and HTTPS) and FTP Traffic. Add the following IP Permitted Rules for each of the Service Permitted Rules:

o Add IP Permitted Rule with Source IP as IP Range (DMZ Server’s Range of IP Addresses), and Destination IP as Any. This will ensure that Web and FTP Traffic can flow from the DMZ Server to the Internet without any restriction.

o Add IP Permitted Rule with Source IP as Any, and Destination IP as IP Range (DMZ Server’s Range of IP Addresses). This will ensure that Web and FTP Traffic can flow from the LAN to DMZ, and from the Internet to DMZ only.

￿In the HTTP/HTTPS Service Permitted Rule, add the below IP Permitted Rule to allow administrator to configure the router:

o Add IP Permitted Rule with Source IP as IP Range (The LAN System IP Addresses from which router should be configurable), and Destination IP as IP Range (The router’s LAN Interface IP Address). This will ensure that router’s Web Page is configurable by the administrator.

￿Now go to Firewall → Interface Configuration, enable Firewall and set LAN, DMZ and WAN as UnTrusted.

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DRO-210i specifications

The D-Link DRO-210i is an innovative smart security camera designed to bring peace of mind to homeowners and businesses alike. With its sleek design and advanced features, the DRO-210i stands out as a reliable surveillance solution that caters to a range of security needs.

One of the main features of the DRO-210i is its high-definition video streaming capability. With a resolution of up to 1080p, users can enjoy crisp and clear video footage, ensuring that every detail is captured. This camera is equipped with a wide-angle lens, offering a 130-degree field of view, which allows for comprehensive monitoring of large areas, making it ideal for both indoor and outdoor use.

The DRO-210i utilizes advanced infrared night vision technology, enabling it to capture clear images even in complete darkness. This feature ensures that security is maintained 24/7, offering peace of mind regardless of lighting conditions. The camera automatically switches to night mode when it detects low light, ensuring continuous monitoring without manual intervention.

Another standout characteristic of the DRO-210i is its motion detection capabilities. The camera features customizable motion zones and alerts, allowing users to define specific areas for monitoring. When motion is detected, the camera can send real-time alerts to the user's smartphone or email, ensuring prompt responses to any potential security threats.

The integration of two-way audio allows for real-time communication through the camera. Users can listen and speak through the camera's built-in speaker and microphone, providing an added layer of security. This feature is particularly useful for engaging with visitors or deterring potential intruders.

For convenient storage options, the DRO-210i supports both local and cloud storage. Users can insert a microSD card for local recording or opt for D-Link’s cloud storage service for easy and secure access to footage from anywhere in the world. This flexibility ensures that important recordings are safely stored and easily retrievable.

The camera's compatibility with smart home systems is an essential aspect of its design. The DRO-210i works seamlessly with various smart home ecosystems, allowing users to integrate it into their existing setups, enhancing their overall smart home experience.

In summary, the D-Link DRO-210i is a feature-rich, user-friendly security camera equipped with high-definition video, night vision, motion detection, two-way audio, and flexible storage options. Its compatibility with smart home technologies makes it an ideal choice for those seeking a comprehensive surveillance solution that not only enhances security but also integrates with their lifestyle.
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