A method and apparatus provides for wirelessly monitoring data packets or frames transmitted in a wireless LAN, that permits a user to selectively filter out unwanted ones of the data packets or frames with respect to the source and destination hardware addresses, and to the frame type and subtypes.
A system, method and computer program product are provided for identifying MAC addresses of known access points operating in an IEEE 802.11(b) wireless communication channel, checking addresses of detected access points against the addresses of the known access points, and identifying for display as a rogue access point any access point detected that is not included as a known access point.
A wireless medium access control (MAC) protocol and system for implementing the MAC protocol is arranged to operate in such a manner as to avoid collisions from stations (STAs) comprising two or more IEEE 802.11 basic service sets (BSSs), collocated and operating in the same channel during contention free periods (CFPs). The MAC protocol utilizes ready-to-send (RTS)/clear-to-send(CTS) signals that are exchanged during CFPs to avoid potential collision from STAs in overlapping BSSs.
A method and apparatus for terminating frame reception in a wireless Local Area Network. A node receiving a frame transmitted on the common channel in a wireless Local Area Network determines the destination address of the frame. If the destination address indicates that the transmitted frame is not intended for that node, the node terminates reception of the frame for a time period at least as long as the time required to transmit the remainder of the transmitted frame. In a further embodiment, the time period can also include at least one Short Inter Frame Space and the time required to send an Acknowledgement frame.
A method and apparatus for the configuration of a wireless network adapter is disclosed. A wireless network adapter is provided with software that enables the adapter to recognize and connect with one or more networks. Software profiles are loaded onto or created on the adapter. The software profiles each correspond to a unique network.