Question about Linksys Wireless-G Broadband Router

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Linksys Wireless-G not connecting to internet

Ok, here is the problem. Two computers in our house are connected to the internet through a Linksys Wireless-G router this router is connected to a Rogers issued SMC router off of the SMC are another two computers, the two computers connected to the SMC are receiving internet fine, the two receiving through the Linksys were recieving internet fine with no problems as well until a couple of days ago.

Now both computers connected to the linksys router get a warning no to low connectivity of the internet, needless to say they no longer have access to the internet but when i disconnect the linksys router from the SMC router and run the computer off this router using the same cable that was connectinf the linksys to the SMC, the internet works fine.

So whats wrong with my linksys wireless-g router? and how can i go about fixing it.

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  • 2 more comments 
  • macecomics Apr 19, 2009

    The router i'm told is 4-5 years old

  • Steve Rand
    Steve Rand May 11, 2010

    Can you http to the linksys and see what is going on?

  • S. Marusic May 11, 2010

    How old is the Linksys unit? I sounds like you may have to replace the wireless-G unit. Intermittent signal strength is one indication that a router may be on its last legs.



    OpenSource13

  • Anonymous Mar 14, 2014

    mts 3g dongle sopport smc router?

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Make sure you are plugging the SMC into the WAN port on the Linksys router and not the LAN ports.  Your internet connection (which is your SMC) should always plug into your WAN port on the Linksys.  Any computers that you may need to plug in, like Desktops that are "wired" and not "wireless", should plug into the LAN ports on the Linksys.  If you are not using the WAN port on the Linksys for your SMC modem, then that would explain why you cannot get to the internet on wireless or wired computers.
Here's why you are getting the "low connectivity" message:

Computers don't understand why the Internet is connecting or not connecting...so the "low connectivity" message you keep receiving has nothing to do with your wireless signal strength.   To a computer NIC, "low connectivity" means your network adapter could not find a DHCP server and receive a valid IP address.  When this happens, your network adapter assigns an IP address to your computer in the following range...169.254.0.0, and will display the "low connectivity" message until it is able to receive a valid private IP address from the DHCP server.  You can verify this by going to START | RUN and typing "cmd" (without the quotes), then hit ENTER.  A black box will pop up....then type "ipconfig" (without the quotes) and hit ENTER.  This will show you your IP address, subnet mask, and gateway address, and you can verify that your IP address is in the 169.254.0.0 range.  A valid private IP address is typically in the 192.168.0.0 range, but could also be in the 10.0.0.0 range, or the 172.16.31.0 range.    Also, make sure you have DHCP server enabled on the Linksys router for the LAN.  This will ensure your "wired" and "wireless" computers receive a valid IP address.  
The WAN port on your Linksys router should be configured to "Obtain an IP address automatically using DHCP".

Cheers!

Posted on May 01, 2009

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