Question about D-Link ADSL2/2+ Modem/Wireless Router 4-Port Switch, 802.11g, QoS (DSL-2640B)

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Our philips wireless modem router SNa5630ns/05 when turned on today won't connect to the internet says its physically up but isp down should i reset it and try and reinstall it?

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Try to power cycle first by turning all devices off. then turn on the modem/router first then the computers. if you're still not getting connection, contact your ISP and check if there's no problem from their end before reseting and reinstalling it

hope this'll help you

ciao!

Posted on Aug 01, 2008

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2 Answers

My modem and router won't work simultaneously


They chain together. Connect the modem first to the ISP drop. Then the modem to the routers main port. Then the connect the PC to the router.

Modem > Router > PC

Jan 09, 2013 | EnGenius Technologies ESR-9752 300mbps...

1 Answer

Why can't I connect to the internet via my router but when I connect directly to the modem, I have internet access


If you don't reset the modem after connecting the router, the modem is still trying to send data to the MAC address of your PCs network card.
You need to disconnect power from everything, then power up the router first.
Once the LEDs on the router settle down, power up the modem.
Once the modem's LEDs have settled down, power up the computer.
You should now be able to access the internet through the router.

The only time this won't resolve the issue is if the PPPoE negotiation is being done by the PC and not programmed into the modem itself.
This is almost unheard of with modern DSL and ADSL modems today, but if that is the issue, you will need to contact your ISP for the information you will need to program the router to do the PPPoE login through the modem and reconfigure the computer to not do the PPPoE authentication any more.

Jul 21, 2011 | Linksys Wireless-G WRT54G Router

1 Answer

Desktop will not connect to internet when router is connected unplug and go through modem will connect linksys program that came with router will not recognize the router when you setup, worked for over 2...


Each network adapter (in the Linksys router, or in your computer) has a unique 12-character code. Some ISPs (Internet Service Providers) will require you to "register" this 'MAC' (Media Acquisition Control) address, before they grant an IP-address to the device (router or computer). So, when you "bypass" the router, you're showing a different MAC-address to the ISP, and they are not allowing that MAC-address to get connected. Talk to your ISP.

Or, some cable-modems check the MAC-address, allowing just one or two computers to connect. Turn the cable-modem off, to make it "forget" the MAC-addresses that have connected to it.
Connect the router to the cable-modem.
Turn the modem on.
Turn the router on.
Connect your computer to the router.
Restart your computer.

Or, maybe the router really is "dead'; try the above, before choosing this option, and before buying a new router.

Jul 21, 2010 | Linksys Wireless-G WRT54GS Router...

3 Answers

Connecting modem to WAN port then any lan port to computer provides no connection. straight from modem to comp is ok.


Make sure comp lan and wan are both activated, Make sure the ethernet cable from modem is plugged into the input slot and NOT 1,2,3,or 4

Then after all is connected, unplug main modem for 10 seconds, plug back in, then do the same with wireless router. 5 minutes later, you should be good to go.

You can access the software of you router by opening up an internet page, and type 192.168.1.1 and hit enter. It should bring you right straight to the router's firmware/software where you can change any settings if desired.

If it asks for username and password, the default is usually admin for both. (see owners manual to be exact)

Nov 16, 2009 | D-Link AirPlus DI-524 Wireless Router

1 Answer

My N1 Vision router recognizes my modem HUAWEI MT882 SmartAX but does not recognize the connection to my ISP. The modem light is always blinking and can not connect to the internet. What is my problem?


Routers are devices that split Internet connections so that more people can use them. Without them, a modem would have to connect to only one computer. Wireless routersmag-glass_10x10.gif allow computers to connect to the Internet without being physically tied down by the limit of wires, allowing people to enjoy Internet usage anywhere the router has reach. This article will guide you on how to reset or manipulate the settings on a router on any computer that is connected to it.
  1. Step 1 Turn on your computer. Connect to your router by clicking "Start."
    Click "Connect To."
    Select "Wireless Internet Connectionmag-glass_10x10.gif" from the list. At the pop-up window, press "View Wireless Networks." Find your router on the list. Double click on it to connect to it.
  2. Step 2 Click on "Start" again.
    Press "Run."
    At the Run dialog box, type "cmd." Press "OK."
    This opens a command dialog prompt. Type "ipconfig /all." Press "Enter."
  3. Step 3 A list of numbers will appear. These are your currently configured IP numbers, Host computer names, etc. Look for the number labeled "Default Gateway" and write it down. The number is usually 192.168.1.1, or a slight variation of it.
  4. Step 4 Open your Internet browser. Type the number of the Default Gateway you wrote down. If prompted for a username password, the default one for all routers is:
    Username: admin
    There is no default password, so leave it blank.
  5. Step 5 You will now have access to your router settings, regardless of whether you are on your main computer or not. When done, close your browser. Restart your computer.

Nov 15, 2009 | Belkin N1 Vision Modem Router -...

2 Answers

No connectivity


So your wireless router won't work?

Try this:
1. Click Start of windows logo.
2. Click run>Type cmd>Type ipconfig /all.
3. Find the MAC address/Physical address (like 00:00:00:00...) which is connected to the modem.
4. Go to wireless router settings (192.168.1.1)
5. Go to MAC address tab, copy your MAC address of your network.
6. Before that, go to home page and choose Dynamic IP (if this same to before, leave it.)

Jul 07, 2009 | Linksys Wireless-G WRT54G Router

1 Answer

Wireless working but not connect to internet


Shut down everything. Modem Router and pc.

Turn modem on and wait for it to sync with ISP (1-2 mins)
Turn on router and wait for it to sync with modem (1-2) mins
Turn on PC.
It sound like your Router and Modem lost sync with each other. You must wait until devices sync and you must do in in the order listed.

Jun 08, 2009 | Dell TrueMobile 1184 Wireless Broadband...

1 Answer

Linksys WRT54G wireless router not compatible with Aztech modem?


Darvin, gotta love your ISP. Never fear......

if it isn't too much of a problem (knowing you have wireless setup done already), then do a factory reset on your router ** remember to copy the WEP Key if you have, or recall the PASS PHRASE so you won't have to reset all wireless devices ** Reset is located on back, you need a ball point pen to reach the reset switch.

Reset process: unplug, take ballpoint pen & insert into reset switch & plug unit back in. Sometimes tricky, but you should notice green light goes to yellow/orange upon resetting.

RESET or NOT - you want the Linksys set for ::

Connection Type - AUTOMATIC (for automatic discovery)
Router IP Address - 192.168.2.1

DCHP - ON, Addresses - 192.168.2.100 and allow 5-50 users
(for security, assign the number of DESKTOP + WIRELESS expected users +1, this way you don't get overrun without knowlege)

Take the cable from Aztech ETHERNET OUT to WAN on Linksys. (usually BLUE) (??) not 100% sure as I have the little silver pocket edition of the same Router. - power cycle (turn both DSL modem & Linksys off for 20 seconds. turn on DSL Modem, wait till it's about as ready as possible, turn on Linksys, should only take 20-30 seconds to power up & recognize.

VERIFY SETTINGS: access router - 192.168.2.1, goto STATUS. you should see IP Addressing, SubNet, DNS1 & DNS2 settings. If you do not, then you have no internet connection.

ALTERNATIVE,

Setup Linksys Router with COnnection Type: PPoE, you will need your ISP assigned ID & Password. Follow all other instructions properly.

If you still have problems, please contact me at 906-495-1707 or via Yahoo IM junodr@yahoo.com or through this website.
once

Jan 04, 2009 | Linksys Wireless-G WRT54G Router

1 Answer

Our internet went down for several hours (it was an area-wide problem with our server). Once the internet came back up, my motorola 850G router will not work. I have reset the router, but the modem light...


(It worked for me for WR850G, when I had a similar issue. However, don't know how your connection is setup.)

1. Switch-off the ISP modem that connects to the router
2. Switch off the wireless router
3. Now switch on the ISP modem
4. Switch on the wireless router


Regards,
Warija

Dec 22, 2008 | Arris Wireless G Broadband Router (wr850g)

1 Answer

Unplugged per cable company instructions & not won't connect


The configuration of your cables is correct, as long as your modem is connected to the 'internet' port on your router. You must unplug the power cord from the back of your modem and plug it back in so that the modem recognizes the router. After doing this you should be able to get to the internet.

The modem has a security feature that only recognizes one physical address. When you were plugged directly into your pc, it had the pc's physical address saved in its memory. When you reconnected to the router, the modem blocked the router's access to the internet because the physical address of the router did not match the physical address that was saved in memory.

Apr 13, 2008 | MSI Wireless-G RG54G3 Router

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