Can't connect to router with hidden ssid

  • Thread starter Thread starter George W. Barrowcliff
  • Start date Start date
G

George W. Barrowcliff

I have the SSID on my wireless router disabled for transmitting.

My new (3 days) Vista Home Laptop could not see this router even though my
old XP Pro Laptop setting right next to it had 100%

I changed the ssid to transmit, then configured a profile and set it to be
the preferred connection for this router and everything worked great. I
reset the router to stop transmitting the ssid.

Whenever I power up the laptop, it will not connect to the hidden ssid
router. The configuration is still there as preferred but simply will not
connect until I change the router to transmit the ssid.

What can I do to force the connection when I am in the range of this router?

TIA
 
I have pretty much concluded that I am going to have to leave the SSID in
the broadcast mode, but I have to disagree with you about increasing
security since none of the neighbors with Vista will be able to connect to
my router even if they new the passphrase since they cannot see it(LOL)

GWB
 
George W. Barrowcliff said:
I have pretty much concluded that I am going to have to leave the SSID in
the broadcast mode, but I have to disagree with you about increasing
security since none of the neighbors with Vista will be able to connect to
my router even if they new the passphrase since they cannot see it(LOL)

GWB
Click to expand...

If you secure the wireless segment with WPA2 or WPA and use a long random
key then your secure and your neighbors will not be able to access your
network. Personally I use a 63-character random ASCII key and use WPA-PSK
(AES) and broadcast my network SSID.

http://theillustratednetwork.mvps.org/LAN/SoHoWirelessSecurity.html

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Please post *ALL* questions and replies to the news group for the
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The MS-MVP Program - http://mvp.support.microsoft.com
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use WPA2 or at least WPA. generate a random pass phrase
the only way WPA can be broken is with a dictionary attack.

Vista has a wizard that will setup a wireless network and generate
this key for you. You plug in a USB key and then plug it into your
Vista and XP computers. If your router doesn't have a USB port and
is not WCN enabled, you can copy the key to the windows clipboard
and paste it into whatever admin pages used by your router.


I have pretty much concluded that I am going to have to leave the SSID in
the broadcast mode, but I have to disagree with you about increasing
security since none of the neighbors with Vista will be able to connect to
my router even if they new the passphrase since they cannot see it(LOL)

GWB
Click to expand...
--

Barb Bowman
MS Windows-MVP
http://www.microsoft.com/windowsxp/expertzone/meetexperts/bowman.mspx
http://blogs.digitalmediaphile.com/barb/
 
As the others have indicated, be sure that you use WPA or WPA2 to secure
your wireless connections. (I'll admit, I was assuming you were doing this
already.)

SSIDs are network names, not passwords. Each time a station connects to a
wireless network, it issues an association frame. This frame contains, in
clear text, the SSID of the network. Furthermore, when you configure XP or
Vista to connect to networks with non-broadcast SSIDs, they will continually
poll for the network, using clear-text frames containing the SSID.

It is a very old, and very incorrect, assumption that hidden SSIDs increase
security. Those who still recommend this approach do not understand how the
802.11 wireless protocol works. When you use WPA or WPA2 to secure your
wireless network, you've built an environment that properly secured.
Knowledge of the SSID here is absolutely useless to an attacker.

--
Steve Riley
(e-mail address removed)
http://blogs.technet.com/steriley
http://www.protectyourwindowsnetwork.com
 
I agree with the non-broadcasting SSID false-security argument. However, in
my case I do not have control of the router. The most strange behaivor I see
is this one: I know that the wifi network is working, I have a profile
created (that had worked in the past), and I can see an "Unnamed Network"
entry on the available network list, that I am sure is the one on my profile.
So this probably is a new issue.
Why Vista, having a corresponding profile cannot make itself aware that the
"Unnamed Network" is the same as the one on the profile?? This is an
intermitent problem. Sometimes I reboot. Sometimes I have to erase the
profile, created again, and then connect.
Any ideas? Thanks!!
 
why not ask the person that controls the router to change the
setting?

I agree with the non-broadcasting SSID false-security argument. However, in
my case I do not have control of the router. The most strange behaivor I see
is this one: I know that the wifi network is working, I have a profile
created (that had worked in the past), and I can see an "Unnamed Network"
entry on the available network list, that I am sure is the one on my profile.
So this probably is a new issue.
Why Vista, having a corresponding profile cannot make itself aware that the
"Unnamed Network" is the same as the one on the profile?? This is an
intermitent problem. Sometimes I reboot. Sometimes I have to erase the
profile, created again, and then connect.
Any ideas? Thanks!!
Click to expand...
--

Barb Bowman
MS Windows-MVP
http://www.microsoft.com/windowsxp/expertzone/meetexperts/bowman.mspx
http://blogs.digitalmediaphile.com/barb/
 
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