D 39;link Vpn Router Configuration

[Lirim Collard]

Inthis article, we are going to setup our D-Link router. Now we are not only focussing on connecting to the internet, but also on some other important settings. Think of securing your WiFi, using the right DNS servers to speed up your internet connection and creating a guest WiFi network.

Before we can connect our D-Link router to the internet we need to figure out how we can connect it. The D-Link router is a router and modem, so it can make the connection to your ISP itself, but we need to know how the internet is provided by your ISP.

The difference between a modem and a modem/router is that a modem only makes the connection to the internet. Where a router connects all the device together so you can print on your network printers, share files between computers and use the internet connection. Most consumer routers also provide WiFi and they have multiple ethernet ports (RJ45). A modem only has one ethernet port that you use to connect a router behind it.

We have done all the prerequisites, so we can now start with actually setting up the D-Link router. I assume your connected the router and put the internet connection in the WAN port and connected your computer with one of the LAN ports.

Our D-Link router is now connected to the internet, but we also want to set up our wireless network. By default, your router will have a wireless network that you can connect to. You will find these details on the bottom of the router.

But leaving things default is never a good idea, so we a going to change our wireless network name, pick a new password, optimize our wifi signal and disable the Wifi protected setup (because these are to easy to hack).

The D-Link router supports a guest wifi network. This way you can give your guests internet access without letting them on your private home network. The guest network is a separate Wifi network with its own wireless network name and password. Enabling it on a D-Link router is pretty easy.

During the internet connection setup, we skipped the DNS part. A DNS server is the dictionary of the internet. Almost everything we do with the internet requires a DNS server to translate a domain like amazon.com to an IP address. And because nearly everything you do requires a DNS server, selecting the fastest one will accelerate pretty much everything you do online. Your ISP also has a DNS server and those are in most of the case, not the fastest servers. So using another one can speed up your internet with more than 30% easily.

To speed up your internet connection we can also prioritize important network traffic. In a household your share your connection with all the members in your household. If somebody is watching Netflix while another is downloading the latest game on Steam you might notice that Netflix will need to buffer or lower the video quality. This happens because the download is consuming almost all the bandwidth that is available.

After you configured your router is it always a good habit to make a backup of the configuration. With a backup, you can easily restore your router if you have to reset the router or when it lost the configuration due to a power outage.

Something you should actually start with, but the most convenient way to update the firmware requires an internet connection. New firmware version contains bug fixes, security updates and may even have performance updates for your router. Before you update the firmware, always make a backup of the configuration.

What is the difference between those 5 holes? if I put the internet cable in the one which says internet, the internet does not work on my lap-top, so I tryed to put the internet cable in no. 4 and now it works. Why?

Kind regards

Jesper

Thanks, mate, this information was very helpful. Thanks for posting the article..keep posting articles. Being a newbie in d-link, I was finding it difficult to change the password. Thanks to you I can finally change the password.

I tried setting my DNS settings to two different adult blocking sites (ex. 208.67.222.222) and none of them work. This is very frustrating. I must be missing something because this works perfectly fine on my netgear router.

I am trying to use a USB modem 4G from D-Link model DWM-222 with the router TP-Link model TL-3020, but the TP-Link router does not have the file configuration specifically for that USB modem. Thus the router asks to upload the file configuration (we are not talking about the AP and the ISP configuration, but about the 4G modem).

I understand that my modem is not on the compatibility list, I have spent a few days trying to connect without success.....Is it possible a patch is available or coming soon....I believe its a popular modem so a patch would be very useful for more than just me.....Also is it possible for you to recomend the best OPEN USB modem 3/4G to use with this device please sir / madam.??

Hello guys..first forgive me if this is the wrong category but I'm really coming to my wit's end here..and no one at my ISP's call centers could help me because they know nothing about the complexity of Linux..I own a VDSL2 D-link 2877al router... recently that router won't obtain IP no matter what which causes the internet led light to remain red..I checked the logs and I noticed that error "unrecognized option nas8_2" which causes the whole PPPoe handshake process to exit and fail..I tried creating that interface manually via ssh using the 2684ctl command but that didn't work and I ended with another error ..maybe I'm doing it wrong? Any help would appreciated thanks in advance

Sadly no..it doesn't support openwrt..and I tried calling d-link support but they weren't so helpful either and they blamed it on my ISP..and my ISP blamed my router.. basically I'm a tennis ball between them each side blames the other one ..all I need to do is create a PTM interface manually so the DSL connection can communicate over it..for some reason the router won't do this process automatically instead keeps spamming this "unrecognized option nas8_2" message..also if u guys could suggest any openwrt capable VDSL2 router that'd be appreciated

Sorry, we can't help you with this either (unless there happens to be someone who is familiar with that exact device and error situation). This is the OpenWrt forums, so we don't have specialized knowledge about dlink's firmware and DSL configuration parameters.

I know this is openwrt forums and I know this might not be the right place but all I need to do is create a PTM interface utilizing the 2684ctl command..I hate Linux and I hate each time I have to deal with it's complexities that's why I need ur help guys.. basically all existing routers use Linux in their firmware so I thought u could help me creating a PTM interface manually via ssh

Your OP indicates that it previously worked and if so it suggests a hardware problem. Do you have an older VSDL modem to try? Most router modem combo's can disable the modem so you can still use the D-Link as a just a router Also try changing out the RJ-11 cord. My old Cisco 678 had a loose solder connection at the RJ-11 jack.

My ADSL2 router has a Web configuration interface where I can change/interrogate the connection.

I think the ISP also should give you the connection provisions.

fwiw, you may want to consider buying a VDSL2 bridge modem (eg. old Netgear DM200 or TPlink TD-W9970 offer 'bridge' mode function) which is compatible with your ISP, and use any router with ethernet WAN port of your choice wired to the bridge modem.

Because the web interface doesn't let you create a network interface manually..the router should create an interface automatically when u input your ISP's username and password..but for some reason it don't...instead it tries to communicate over a non existent interface "nas8_2" ..I tried to create an interface manually using the br2684ctl command but I couldn't..that's why I created this topic but no one is willing to help despite seeing many topics about br2684ctl and ATM interfaces here in this forum

The Cybersecurity and Infrastructure Security Agency (CISA) on May 16 added two end-of-life D-Link routers to its Known Exploited Vulnerabilities (KEV) catalog, pointing out that security teams should patch immediately and retire the devices if possible because the bugs were exploited in the wild.

Sarah Jones, cyber threat intelligence research analyst at Critical Start, said exploiting CVE-2014-100005 lets attackers grant unauthorized access to modify network configurations, potentially redirecting traffic, blocking legitimate access, or even launching attacks on other devices.

Jones added that CVE-2021-40655 lets attackers steal usernames and passwords in plain text from D-Link DIR-605 routers. Attackers could use these stolen credentials to gain access to the router's settings or other accounts that reuse the same login information.

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