Restrict access to wireless networks

Similar Questions

• Password to access the wireless network

  I am trying to set up my iPhone to my home wireless network and I don't remember the password to access the wireless network and it drives me crazy! I'm going to network and sharing Center, then the properties of the wireless network. I click on the security is WPA-personal security type, is type of encryption: TKIP the box to show the network security key characters will not let me click on it. Anyone have an idea how I can access my own password?

  Thanks a lot, a lot in advance! Lisa

  Keep passwords secure - Microsoft on passwords strategy
  http://support.Microsoft.com/kb/189126

  Contact support on the router's Web site people. Or reset the default router and start over.

• I'm trying to access a wireless network with the password provided for me. I get the following error message

  I'm trying to access a wireless network with the password provided for me. I get the following error message: "the network password needs to be 40bits or 104bits depending on your network configuration. This can be entered as 5 or 13 characters ascii or hexadecimal 10 or 26. "what does this error message mean and how do I address so that I can access the wireless network?

  I use XP Professional with service pack 3. I get this error message every other time I try to log in to a protected wireless network security. I used to not get this message; but, now, it may be impossible, sometimes to call all wireless providers when I might only need for a short period or after hours service opening.

  In addition, it is my computer that requires the network password to be different, not the provider of wireless. A password is given to me who works for other users, but my computer won't let me use it.

  Hello

  I suggest you to visit these links and check if it helps:

  http://answers.Microsoft.com/en-us/Windows/Forum/windows_xp-networking/the-network-password-needs-to-be-40-bits-or-104/f3fdc3ee-CB40-4107-A632-082093dcdcb8

  http://answers.Microsoft.com/en-us/Windows/Forum/windows_xp-networking/need-to-connect-to-home-wireless-network-Windows/5bf37a22-cc42-4a0f-9d15-83e780f00123

  It will be useful.

• where can I find the security code to access my wireless network

  security key

  where can I find the security code to access my wireless network.

  Hello

  Check with the manufacturer of the router's support and most have forums and excellent documentation online.
  You should be able to access the router to set a new SSID and password if necessary.

  You must know the SSID (name of the router) and the password.

  If you do not know these you can find in the running on the WiFi system now with this
  free tool. This is not a crack, it should be run on a local computer that has access (or access)
  to your router. Sure, the information will not be there if Windows was reinstalled or information
  has been deleted otherwise.

  -FREE - WirelessKeyView recovers all the wireless network security keys/passwords (WEP/WPA) stored
  in your computer by the service 'Wireless Zero Configuration' of Windows XP and by the 'autoconfiguration WLAN service.
  service of Windows Vista. It allows you to easily save all keys to text/html/XML, or copy a single key to the
  Clipboard. (Works on XP, Vista or Windows 7).
  http://www.NirSoft.NET/utils/wireless_key.html

  I hope this helps.

  Rob Brown - Microsoft MVP<- profile="" -="" windows="" expert="" -="" consumer="" :="" bicycle=""><- mark="" twain="" said="" it="">

• Cisco linksys router and cannot access the wireless network

  We have cisco linksys wireless router.  When we installed everything first, we could connect our wireless laptops to the network.  Now, however, the network is detected, but there is no access to the internet.  We have even a guy from ATT were out and he said that the wireless router has been installed backwards?  He installed a dsl fast access on our laptop icon, and now we can access the wireless network but only if we connect as the first.  We can also connect iPod to the wireless network.  They detect the network, but when we enter the password cannot connect.

  Hi JC_3094,

  Welcome to the Microsoft Community and thanks for posting the question.

  According to the description, it looks like you aren't able to access the Internet.

  The likely causes of this problem is if the router is not configured properly.

  Here are some steps that should help you to solve this problem.

  Method 1:

  Check if the router is configured properly to get access to the Internet.

  Method 2:

  Try the steps mentioned in this link and check:

  This tutorial is designed to help you identify and solve problems with a wired (Ethernet) and wireless (Wi - Fi) network connections in Windows.

  Wireless and wired network problems
  http://Windows.Microsoft.com/en-us/Windows/network-connection-problem-help#network-problems=Windows-7&V1H=win8tab1&V2H=win7tab1&V3H=winvistatab1&v4h=winxptab1

   

  Method 3:

   

  If there is a frequent disconnection try to update the firmware on the router and check.

   

  In addition, visit these links for more information:

   

  Why can't I connect to the Internet?

  http://Windows.Microsoft.com/en-us/Windows7/why-can-t-I-connect-to-the-Internet

   

  Hope this information helps. Respond us if you have any questions with windows and we will be happy to help.

• No Internet access on wireless network

  My HP desktop computer that uses Windows 7 Home Premium 64 - bit has been working well when out of the blue, I can't connect to the internet.  I can connect to the wireless network, but then he said: no internet access in most of the time.  When I go to solve network connections, it will either say "the default gateway is not available" is fixed and sometimes "connection is broken" detected, not fixed.  Sometimes it will say no problem.  I can not load a web page or download anything (although I can connect sometimes but at a very low speed and it does not last more than 30 seconds or so).  There are two other computers that use the wireless network and they both experience no problem.  I tried the Mode safe mode with networking, a clean boot, uninstalled my antivirus, tried to use IE and Firefox at each stage, and a few solutions that I found online without success.  Help, please

  Hi Steven,

  1 did you do changes on the computer before the show?

  I suggest that you try the procedure described in the article below.

  Method 1:

  Why can't I connect to the Internet?

  http://Windows.Microsoft.com/en-us/Windows/cant-connect-Internet#1TC=Windows-7

  Method 2:

  Wireless and wired network problems

  http://Windows.Microsoft.com/en-CA/Windows/network-connection-problem-help#network-problems=Windows-7&V1H=win81tab1&V2H=win7tab1&V3H=winvistatab1&v4h=winxptab1

  I hope this helps to solve the problem. Please come back for any clarification on this or any issue of Windows. We will be happy to help you.

• Satellite Pro L510 cannot access my wireless network

  The laptop recognizes wireless networks are available but requires a 'logon domain' with my user name and password.
  Where can I find the logon domain? What is it?

  Hi mate

  I don't know how you are trying to connect to the WLAN, but generally you n t need no user to connect to the WLan router password.

  You need, it's the right SSID (wireless network name), Wlan encryption right and good WiFi encryption password.

  First of all, ensuring that the WiFi network has been successfully activated!
  Key combination to select Wlan using FN + F8!
  Also read the manual of use of laptops for more details how to enable the Wlan!

  Then, you must configure the Wlan router every router supports a configuration different procedure but normally you should always have a manual with your router.
  There should be a step by step instruction how configure it!

• How to get two laptops to access the wireless network.

  My chip wireless on a Dell Inspiron 1520 laptop (intel pro wireless 3954bg) can find the wireless network if I use Intel Pro software, but Windows cannot find the wireless network. My real growth problem trying to connect a second computer; an IBM T42 think Pad computer to the wireless network, but I get a message that the network is secure, and the second computer keeps trying to acquire an address, but will not acquire an address. He just continues to try to acquire again and again, he can never acquire it. This second computer using Windows to configure the Wi - Fi connection and was working fine until I tried to connect the Dell laptop upward. Then, the IBM laptop cannot acquire an address. I go around and try to understand it. Someone at - it information to solve this problem? Both computers are runing Windows XP Pro SP3. My wireless router is a Belkin54g (F5D7230-4V8000)

  Thanks for any help,

  Btk (billy the kid)

  You can control a with either wireless network adapter software integrated in Windows XP (or WZC Wireless Zero Configuration) or with software provided by the manufacturer of the card (for example, Intel PROSet/Wireless), but not both at the same time.

  Most, but not all, software configuration wireless no Windows is smart enough to disable WZC automatically.

  There are a few sites that offer "safety tips" for wireless networks which includes 'hide' your wireless network by disabling the SSID broadcast.  This is not a good idea and does not, in fact, your wireless security.  See http://blogs.technet.com/b/steriley/archive/2007/10/16/myth-vs-reality-wireless-ssids.aspx if you have disabled broadcast SSID of your router, automatic configuration won't be able to find it.

  I get a message that the network is secure, and the second computer guard trying to acquire an address, but will not acquire an address

  If you have enabled encryption wireless router (a very good idea), you will need to enter the correct password in order to connect a find an IP address. What type of wireless encryption configured on the router?

  This second computer using Windows to configure the Wi - Fi connection and was working fine until I tried to connect the Dell laptop upward. Then the IBM laptop cannot acquire an address.

  You have changed something else.  The idea of a wireless network is to allow multiple computers to connect; connection to a computer shouldn't affect how another computer connects.

  The easiest way is to configure your router to connect a computer using an Ethernet cable (if you connect wireless, you will be disconnected when you make a change to the configuration of the router wireless).  For the Belkin router User Guide is here--> http://cache-www.belkin.com/support/dl/p74559-f_f5d7230-4v8xxx_manual.pdf

  Open a web browser (Internet Explorer, Firefox, etc.) and type 192.168.2.1 in the address box.  You should get to the home page of the router. Click on the "Login" link at the top.  The default password for the router is blank (no password) unless you changed it.

  Click on the link "Channel and SSID" under the heading "wireless" on the left side of the page.

  • Make sure that there is to check the "Broadcast SSID"
  • "Wireless mode" should be "g only" or "fashion g and b" (the latter is necessary only if you have a very old b wireless adapter in one of your computers)
  • I suggest you let off QoS (but click on "more info" or see what says the User Guide)
  • The wireless channel should be 1, 6 or 11.  If you have no difficulties, let him you will find
  • "Protected mode" should be off (but click on "more info" or see what says the User Guide)
  • If you make changes, click on "Apply Changes".

  Click on the 'Security' line under the heading "wireless".  You should be able to see both what type (if any) encryption is configured (64-bit WEP, 128-bit WEP, WPA, or WPA2) and the password (if any).  Unless your computer maps are old, you should use WPA2.  If the adapter in one or more of your computers is too old to be capable of WPA2, use WPA.  Regardless of the bit, WEP length, is easily broken.

• Restrict access to the network on 871 router via mac address

  Hello

  I have a Cisco 871 router and I am trying to allow only specific MAC addresses access to the network. Is there a way to specify that only specific MAC addresses are allowed to access? Any other MAC access will be denied?

  I can either have static IP or DHCP for local machines.

  Can I use this "secure DHCP IP address assignment" details found here... http://www.cisco.com/en/US/docs/ios/12_2t/12_2t15/feature/guide/ftdsiaa.html ?

  I use these...

  static Mac address table

  OR

  Security table of Mac addresses

  ... to achieve this?

  Thank you.

  You can use "mac-address-table static" If you know all the mac addresses that will be connected.

  If the router is by distributing ip addresses so you can indeed do secure IP DHCP address assignment.

  Note that you can make a 'mac access-list' switch and aplly in any vlan you want.

  Alternatively, you can do "dhcp snooping" allowing guests who got a dhcp ip addresses and are not identity theft.

  I hope it helps.

  PK

• Restrict access to external networks by VAPP org model

  In an org, is there a way to restict access to nets external org by VAPP model?  I would have a net external org which is only available for a particular VAPP tempate in the catalog, and then other models do not provide access to the nets outside org. I tried to play with custom roles, but no luck yet.

  Thanks in advance,

  Clark

  As far as I KNOW, I don't think you can handle the microphone at this level.  The Org of external networks are available based on a set of true or false... either available or not available.

  Best regards

  Jon Hemming

• How to restrict access to the network for customers in the lobby.

  Hello

  How is - this preferable to limit the access of the data ports in the lobby of the company for Internet access only? Although the hosts are not on the field, is it safe to allow them to reach the port of data?

  I suggest setting up a vlan separate for these ports and usig dot1q on trunk this vlan to a DMZ interface dedicated or the subinterface on your firewall with an ACL that only allows access to the internet. That should do the trick.

• Access to the wireless network

  All of a sudden I can't access my wireless network that I use for this computer for 2 years.  My modem works as I have tested.  But it does not find my wireless network.

  Hello

  Power Off (Unplug) your Modem (cable, DSL or other type ISP service you are using) and the router and waiting
  3 minutes and power and then turn it back on. Then, restart the computer.

  Your router could be suspicious here, you have successfully updated its firmware as a possible solution? And I would like to
  Update your WiFi drivers on computers. How you are positioned in the router? Are there
  obstacles in the path?

  Actually try updating your driver and disabling the network logon. Use a wire or download the drivers on
  another computer then transfer them using removable media.

  Control Panel - network - write down of the brand and the model of the Wifi - double click top - tab of the driver - write
  version - click the driver update (cannot do something that MS is far behind the pilots of certification). Then
  Right click on the Wifi device and UNINSTALL - Reboot - it will refresh the driver stack.

  Look at the sites of the manufacturer for drivers - and the manufacturer of the device manually.
  http://pcsupport.about.com/od/driverssupport/HT/driverdlmfgr.htm

  How to install a device driver in Vista Device Manager
  http://www.Vistax64.com/tutorials/193584-Device-Manager-install-driver.html

  Download - SAVE - go where you put it - right click – RUN AS ADMIN.

  You can download several at once however restart after the installation of each of them.

  After watching the system manufacturer, you can check the manufacturer of the device an even newer version. (The
  manufacturer of system become your backup policies).

  Repeat for card (NIC) network and is a good time to get the other updated drivers as Vista like
  updated drivers.

  I would also turn off auto update for the drivers. If the updates Windows suggests a just HIDE as they
  are almost always old, and you can search drivers manually as needed.

  How to disable automatic driver Installation in Windows Vista - drivers
  http://www.AddictiveTips.com/Windows-Tips/how-to-disable-automatic-driver-installation-in-Windows-Vista/
  http://TechNet.Microsoft.com/en-us/library/cc730606 (WS.10) .aspx

  ------------------------------------------------------

  Make sure you know the details of connection to your router wireless and wired - SSID and password.

  You lose connection when you do and have to redo your logon.

  Control Panel - Network & Sharing Center - right, click Customize - page set of network locations.
  lower left click on merge or delete network locations - REMOVE all instances of your network (and the
  others you don't use anymore) - REBOOT. Start - Connect To log on to the network.

  -----------------------------------------------------

  Check this box:

  Strange problem with Internet under Vista
  http://www.catonett.com/blog/archives/194

  Windows Vista cannot obtain an IP address from certain routers or some non-Microsoft DHCP servers
  http://support.Microsoft.com/kb/928233/en-us

  ----------------------------------------------------

  And:

  Network connection problems
  http://windowshelp.Microsoft.com/Windows/en-us/help/33307acf-0698-41ba-B014-ea0a2eb8d0a81033.mspx

  I hope this helps.

  Rob - bicycle - Mark Twain said it is good.

• Pavilion p6-2310: can no longer connect to our wireless network

  All of a sudden our PC no longer has a connection to our wireless network.  We looked at the list of installed programs and it shows Ralink RT539OR 802.11bgn Wi - Fi adapter has having been installed today - but we have no install anything today.  Is it a coincidence that shows like this and all of a sudden we can access our wireless network?  How do we get working again that it is necessary as soon as possible?  Thanks for any help.

  Thank you.  I'm like a dog with a bone when it comes to these things and not rest until I get solved.  So, I found something in the knowledge base of the forum who pointed me in the right direction.  Using Device Manager we uninstalled and reinstalled the card wifi, and bingo, it works again.  Ceases to amaze me, but how a computer works fine 1 minute and then the next time that you are never going to use it, boom, something does not work.  And you did nothing to change anything so that it does not work.

• Wireless networks and the wizard in Windows XP

  I have a netgear router and a computer dell laptop. All of a sudden, I can't access the wireless network. Fist, he said that I turned off firewall. Now when I try to configure the wireless connection I get the following error message the wireless network setyp Assistant no work. see article 871122 I Microsoft Knowledge base. This use to work I don, t know what happened. Any suggestions?

  Hello

  Maybe this can help.

  My wireless is not working - http://www.ezlan.net/wireless.html

  Basic wireless configuration - http://www.ezlan.net/Wireless_Config.html

  Wireless Security - http://www.ezlan.net/Wireless_Security.html

  Jack-MVP Windows Networking. WWW.EZLAN.NET

• wireless network and for baby monitor

  I tried to find a solution for this.  I currently have a WRT160 and a Summer Infant Baby monitor.  When I turn on the monitor during the night, I can not access my wireless network.  When I disable, wireless network is very good.  I read somewhere about that changing my wireless security wpa and has not worked.  I want to see if anyone on the forums have a fix?  There is nothing I can change the way the baby monitor broadcasts so I'll try to see what I can do with the network that just put another wireless security off.  Any thoughts?

  Yes it is.  Select 'manual' and change the channel.  Go here.