Connect by pushing the button on the router

Support of this mode is mandatory for access points and optional for connecting devices. On most devices, this discovery mode turns itself off as soon as a connection is established or after a delay (typically 2 minutes or less), whichever comes first, thereby minimizing its vulnerability. Push button method In which the user has to push a button, either an actual or virtual one, on both the access point and the new wireless client device. The Wi-Fi Direct specification supersedes this requirement by stating that all devices with a keypad or display must support the PIN method. This method is the mandatory baseline mode and everything must support it. Alternately, a PIN provided by the access point may be entered into the new device. This PIN must then be entered at the 'representant' of the network, usually the network's access point. PIN method In which a PIN has to be read from either a sticker or display on the new wireless device. The standard emphasizes usability and security, and allows four modes in a home network for adding a new device to the network: Users have been urged to turn off the WPS PIN feature, although this may not be possible on some router models. The flaw allows a remote attacker to recover the WPS PIN in a few hours with a brute-force attack and, with the WPS PIN, the network's WPA/WPA2 pre-shared key (PSK). ДЄ major security flaw was revealed in December 2011 that affects wireless routers with the WPS PIN feature, which most recent models have enabled by default. This can be changed by pressing the WPS button on the home router. The owner can also allow people to use Wi-Fi. Wi-Fi Protected Setup allows the owner of Wi-Fi privileges to block other users from using their household Wi-Fi. Wi-Fi Protected Setup ( WPS originally, Wi-Fi Simple Config) is a network security standard to create a secure wireless home network.Д¬reated by Cisco and introduced in 2006, the point of the protocol is to allow home users who know little of wireless security and may be intimidated by the available security options to set up Wi-Fi Protected Access, as well as making it easy to add new devices to an existing network without entering long passphrases.

Switching into 'Unprotected Mode' solved problem.The WPS push button (center, blue) on a wireless router showing the symbol defined by the Wi-Fi Alliance for this function. After again restoring Printer WPS Wi-Fi connection, going back to 'Wi-Fi Set-Up' and Found that Samsung C410 laser printer connected with WPS, later disconnectedДЄnd timed out requiring repeat WPS process to restore Wi-Fi connectionД§.

Pressing 'WPS' button on Router will cause 'WPS LED' to flash as expectedД¦. At bottom of 'Wi-Fi Set Up' select 'Configure Wi-Fi Protected Set Up'ДҐ. if the Router WPS is switched into the 'Protected Mode'Д¤. The WPS button will only be activated and flashing (contrary to intutively expected) when the WPS button is depressed. Here is he result of my personal quest for a solution. ACTIVATING WPS BUTTON / FLASHING LED ON ATT 7550ДЄfter spending wasteful time on the phone with ATT Tech support who typically started with 'turn your computer on' and other entropic replies and utimately no help.

Connect by pushing the button on the router