No matter what I do it automatically changes to some unknown DNS like Set Large Business as my D-Link home page. I see that some reviewers have already commented and warned on this issue. See and discover other items: Read What is N and N ? The DNS got hijacked within 6 hours even in the new modem! Firewall Protection and QOS Security features prevents unauthorized access to the home and office network from Internet intruders.

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This is an awesome product. Changing your modem password doesn’t help and your ISP cannot d-link 2520u much about this.

Published 1 year ago. There was a problem filtering reviews right now. Turns out there is a d-link 2520u in the d-link 2520u firmware which allows anyone access to modem settings through a user agent string in a browser, no matter how strong you set the modem password.

Published 7 months ago. Available from these sellers. What is Pay on Delivery?

D-Link DSL-2520U

Will monitor it for a few more days before I write more on this. So, d-link 2520u enjoy faster Internet even after connecting several devices with this router. Configuration was d-link 2520u and its working perfectly with airtel broadband connection. This is what makes this device safe and reliable in nature. Please avoid it d-lini you want al sorts of trouble!


D-Link DSL-2520u ADSL2+ Ethernet/USB Combo Router

When you require high speed Internet, the QoS support comes to the rescue as it boosts the Internet speed. Use only hard-wired d-link 2520u connections. This is d-link 2520u across sellers. I see that some reviewers d-ilnk already commented and warned on this issue. Amazon Prime Music Stream millions of songs, ad-free. Do not buy this Modem Most recent customer reviews. This D-Link combo router weighs just g and comes in the dimensions of x x 32 cm.

Firewall Protection and QOS Security features prevents unauthorized access to the d-link 2520u and office network from Internet intruders. I just needed to copy my username and password given by Airtel and needed to know that Airtel connection is PPPoE and that is it. This site is optimized with Javascript, your browser is currently not supporting any d-link 2520u.

D-Link ADSL2+ Ethernet/USB Combo Router

Read How to upgrade the firmware of the device? Turns out cheap can be very d-link 2520u. Write a product review. On the d-link 2520u page, go to Advanced, Remote Management.


DMZ allows computers behind the router firewall to be accessible to Internet traffic.

It provides a NAT firewall d-lunk SPI to protect your computer from Internet attacks, and QoS functions to prioritize traffic for smooth online gaming, streaming multimedia and voice communication over the D-link 2520u.

Thought i’d take the risk and buy it anyway d-link 2520u I wanted a modem 252u0 without WiFi. I guess this version solves the DNS hijack issue that has been plaguing their older modems d-link 2520u a while without any resolution.

Please try again later.

See all reviews. I bought this as I needed a low cost modem.

What other items do customers buy after d-link 2520u this item? Modem has security issues I bought this modern because it was cheap.