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Why Does My Wireless NIC Require a Static IP For Stability? »
« Is it time to retire my Linksys WRT54GX2?  

Diaboyos

join:2007-08-21
Shreveport, LA
clubs:
·AT&T Southeast
·RoadRunner Cable
·Comcast

Wireless connection dead need help

Lemme give you a few basics first. I'm running two computers off of a Linksys WRT54GL. The Vista machine is the main computer and it's running wired. The XP machine is running through an Edimax wireless card from another room.

Yesterday my Comcast cable and Internet went out for a few hours. The cable came back but the net didn't until I power cycled my computer, modem, and router. The XP machine could not connect wirelessly after the Vista machine was up and running however.

After opening the wireless utility on the XP computer I noticed my network was not there. So I went to the routers configuration page and saw that the SSID was defaulted and the passphrase was gone. After setting those back up and reopening the wireless utility and scanning for networks mine popped up and I was able to connect to it at 99% signal strength. But it still doesn't work. I can't connect to the Internet even though it says it's connected.

I've tried the Windows repair option and it completes successfully. I've rebooted the machine. I've tried pinging Google and Yahoo from a command prompt and it fails. I've tried disconnecting from the network and reconnecting manually. I don't know what else to try. It shows that it's connected and working but it's not working. I need some ideas please!

SoonerAl
Old Enough To Know Better
Premium,MVM
join:2002-07-23
Norman, OK

Re: Wireless connection dead need help

More than likely the encryption type and/or key are not matched.

If you go to Start > Run and type cmd /k ipconfig do you get a valid IP from the router, ie. NOT a 169.X.X.X address.

Have you tried without any encryption to see if the PC connects and can access the internet? If so go back and redo the security settings again.

You also might consider resetting the router back to its factory defaults and starting over again on both the routre and PC. Don't use the repair function on the PC. I have never trusted that personally.
--
"When all else fails, read the instructions..."
MS-MVP Windows Desktop Experience

Diaboyos

join:2007-08-21
Shreveport, LA
clubs:
·AT&T Southeast
·RoadRunner Cable
·Comcast

Re: Wireless connection dead need help

Hey man thanks for the quick response. If the encryption type and/or key were not matched it wouldn't even connect at all would it? It's connecting at 99% signal strength. Pretty certain the key is matched though because I used the copy/paste option. I'm getting a valid 192.X.X.X IP on the computer so that's good.

Yesterday when I power cycled the router it did default all the settings which essentially forced me to start from scratch.

I haven't tried connecting without any encryption yet I'll try that too. Do you think uninstalling/reinstalling the wireless utility software would have any effect?

On a side note what encryption type do you recommend? Networking is one of my weaknesses.

SoonerAl
Old Enough To Know Better
Premium,MVM
join:2002-07-23
Norman, OK

Re: Wireless connection dead need help

If your getting a 192.168.1.X address then your definitely connecting to the router Ok. If you go into the router do you happen to have MAC address filtering enabled? If so disable it or add the MAC address of your client to the allowed list.

I would not use the wireless hardware utility manager but use Windows to manage the card instead. If you open the wireless hardware manager there should be a setting to disable it and/or allow Windows control.

You should use WPA2-Personal (aka WPA2-PSK [AES]) if the router AND all of your clients support that. Otherwise WPA-Personal (aka WPA-PSK [TKIP]) is good. In both cases use a long random ASCII key. I use a 63-character random ASCII key and WPA2-Personal.

»theillustratednetwork.mvps.org/L···ity.html
--
"When all else fails, read the instructions..."
MS-MVP Windows Desktop Experience

Diaboyos

join:2007-08-21
Shreveport, LA
clubs:
·AT&T Southeast
·RoadRunner Cable
·Comcast

Re: Wireless connection dead need help

MAC address filtering is not enabled. I've tried the built in Windows utility to manage the wireless connection but when I try that it never picks up any wireless networks and informs me to use the utility that came with my wireless card instead.

I just got home and I'm gonna go work on this again right now. Will inform you of the results. Thx for all the help so far.

Diaboyos

join:2007-08-21
Shreveport, LA
clubs:
·AT&T Southeast
·RoadRunner Cable
·Comcast

Re: Wireless connection dead need help

Well it's working. I'm at a loss as to what exactly fixed it. I didn't do anything today that I didn't already try yesterday except change from WPA to WPA2 encryption.

On one more side note since I'm speaking to somebody so well informed can you explain what SSID broadcasting is? From what I understand this being enabled is what allows the network to show in the list when someone scans the area for wireless networks. I've looked into it and everywhere I've looked says to disable SSID broadcasting to have a more secure wireless network but every time I disable it it kills my wireless connection. So I'm forced to leave it enabled. Is this correct or am I misinformed yet again?

Thank you for your time, patience and information thus far!

No_Strings
Premium,Mod
join:2001-11-22
The OC

Re: Wireless connection dead need help

»Wireless Networking Forum FAQ »What happens when I disable SSID Broadcast? Am I more secure?

There's a bit of jargon in there, so if you need clarification feel free to ask.

SoonerAl
Old Enough To Know Better
Premium,MVM
join:2002-07-23
Norman, OK

To add to the comments by No_Strings as long as you use strong encryption and a long random key your safe. Hiding the SSID, as noted in the FAQ, is just smoke and mirrors and quite simply can cause connectivity issues like you had. Hre is another reference for your reading pleasure.

»www.microsoft.com/technet/networ···net.mspx

Glad to hear its working...
--
"When all else fails, read the instructions..."
MS-MVP Windows Desktop Experience

Diaboyos

join:2007-08-21
Shreveport, LA
clubs:

Re: Wireless connection dead need help

Thx for the great links guys and for all the help. I only wish I knew what I had done to get it working lol. You guys have a great 4th!

No_Strings
Premium,Mod
join:2001-11-22
The OC

(topic move) Wireless connection dead need help

Moderator Action
The post that was here, has been moved to a new topic .. »Buffalo/DD-WRT setup help
Forums » Up and Running » Wireless NetworkingWhy Does My Wireless NIC Require a Static IP For Stability? »
« Is it time to retire my Linksys WRT54GX2?  


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