I have a D-Link router.

Recently, my Internet provider switched to automatic address determination. After that, the DNS periodically began to be cut off. He does not come to the corporate portal on IP without problems, he does not find websites by URL. A neighbor advised to reconfigure to automatically determine the address.

I went to the web interface of the router by IP 192.168.0.1 and clicked on the Radio-button, which resembles the automatic determination of the address. After clicking on Submit, the router suggested switching to some other IP. The Internet has earned, but neither on 192.168.0.1, nor on the IP that offered the web interface of the router, you can not go in - stupidly waiting for it to fall off by timeout. Hard reboot and pressing the Reset button on the body of the router did not lead to anything.

Little of. The Internet works for about half an hour, after which it is cut down. If you go to the network connections and fix the connection, it is restored. For half an hour.

What happened and how to deal with it?

  • And tried to go to 192.168.1.1? At the same time your address must be from the subnet 192.168.1. * - Dex
  • I tried. Does not log in <br> <br> ipconfig issues 10.30.2.56 for my machine, 172.16.1.21 for a DHCP server - Modus

2 answers 2

  1. It is necessary to decide on the fact that there is an internal interface - LAN, to connect your PCs from the internal network, and there is a WAN - to connect to the provider. Connect the cords accordingly.
  2. For the internal network, we put on the router IP 192.168.1.1 and a previously known password for access. We also note that the router should act as a DHCP server, i.e. automatically give addresses to computers from the local network. On computers, respectively, everywhere we set automatic network settings.
  3. We look to the PC correctly received addresses. If it fails, we make a static address of the form 192.168.1.x / 255.255.255.0 / gateway = 192.168.1.1 and try to configure DHCP further.
  4. Now for the WAN interface of the router, we set automatic retrieval of the address via DHCP. Those. The router should receive the address from the provider.
  5. As a DNS, I would register in the settings of the router 8.8.8.8 and 8.8.4.4. This is Google's OpenDNS and the router must transfer these settings to all computers.
  6. PROFIT!

PS: in general d-link I hate. They have practically no normal equipment. Take at least Zyxel / TP-Link

PPS: another nuance - if the provider has the MAC address of the equipment that has access to the Internet in the contract and this MAC does not match the MAC of the router's WAN interface, then you need to drive in the MAC settings of the router. This "feature" is called "poppy cloning"

  • >> For the internal network we put on the router IP 192.168.1.1 <br> <br> How? What worries me most is the fact that I can't go in there. There are no buttons on the device itself to set its IP. - Modus
  • All configuration via a web interface. If the router does not respond, you need to reset it by hardware. Usually, turn off the power supply and then turn it on with the reset button held down until the indication that the settings have been reset has started. As a rule, everything is intellectually clear. - gecube

In general, it worked.

To reboot the router, the reset button should not just be pressed, but held for 10 seconds. After that, everything was connected.