Techniques herein facilitate a device address rotation management protocol that may be implemented for a wireless local area network (WLAN), which can be used to influence when wireless client devices or stations may rotate their Media Access Control (MAC) addresses, how to perform such rotations, and/or the like. In one example, a method may include providing, by an access point (AP), a first communication indicating that the AP supports a MAC address rotation management protocol; obtaining, by the AP, a second communication from a wireless station (STA) indicating that the STA intends to perform a MAC address rotation; and transmitting, by the AP, a third communication to influence the MAC address rotation of the STA, the third communication comprising a rotation status indicator and timing information.

A server and an updating method for a MAC address are provided in the present application. The server includes: a network chipset having a preset first MAC address; a first non-volatile memory storing the first MAC address of the network chipset; a second non-volatile memory storing a first BIOS code data; a central processing unit coupled to the network chipset and the second non-volatile memory; and a baseboard management controller coupled to the central processing unit, the first non-volatile memory, and the second non-volatile memory. The baseboard management controller reads the first non-volatile memory to obtain the first MAC address and stores a second BIOS code data including the first MAC address to the second non-volatile memory, causing the first BIOS code data to be overwritten by the second BIOS code data

In a mmW network, a UE and a base station may establish a link using a RACH procedure. A base station may transmit, in a beamformed signal, a message to a UE during a RACH procedure. The message to the UE may include a value indicating a request for beam information. The base station may receive a message from the UE during the RACH procedure that includes a beam information report comprising the beam information.

Some embodiments provide a method for a network controller that manages multiple logical networks implemented by multiple managed forwarding elements (MFEs) operating on multiple host machines. The method receives a notification from a particular MFE that an interface corresponding to a logical port of a logical forwarding element has connected to the particular MFE and has a particular logical network address. The method assigns a unique physical network address to the interface. Each of multiple interfaces connected to the particular MFE is assigned a different physical network address. The method provides the assigned unique physical network address to the particular MFE for the particular MFE to convert data messages sent from the particular logical network address to have the unique physical network address.

A method for a hypervisor to implement flow-based local egress in a multisite datacenter is disclosed. The method comprises: determining whether a first data packet of a first data flow has been received. If the first data packet has been received, then the hypervisor determines a MAC address of a first local gateway in a first site of a multisite datacenter that communicated the first data packet, and stores the MAC address of the first local gateway and a 5-tuple for the first data flow. Upon determining that a response for the first data flow has been received, the hypervisor determines whether the response includes the MAC address of the first local gateway. If the response includes a MAC address of another local gateway, then the hypervisor replaces, in the response, the MAC address of another local gateway with the MAC address of the first local gateway.

Techniques are described for provisioning Wi-Fi network connectivity for a wireless device without requiring a user to provide network credentials to allow the wireless device to establish a network connection. In some implementations, a method is performed by a computing device to provision a wireless network connection. A MAC address associated with a property is obtained. A temporary network credential for the wireless device is determined based on the MAC Address of the wireless device. The temporary network credential permits the wireless device to connect to a temporary network. The temporary network credential for the wireless device is available over the temporary network. A determination that the wireless device has connected to the temporary network using the temporary network credential for the wireless device is made. An instruction is transmitted to the wireless device over the temporary network in response to the determination.

Disclosed are various approaches for preauthorizing the joining of a client device to a domain managed by a cloud-based directory service. An authorization token can be generated prior to a client device joining the domain. The authorization token can be subsequently installed on a client device at an OEM facility. When a user first logs into the client device, the client device can send the authorization token to the cloud-based directory service in lieu of administrative credentials to prove that the client device has been previously authorized to join the domain.

A system generating, using a first addressable unit address decoder, a first addressable unit address based on an input address, an interleaving factor, and a number of first addressable units. The system then generating, using an internal address decoder, an internal address based on the input address, the interleaving factor, and the number of first addressable units. Generating the internal address includes: determining a lower address value by extracting lower bits of the internal address, determining an upper address value by extracting upper bits of the internal address, and adding the lower address value to the upper address value to generate the internal address. Using an internal power-of-two address boundary decoder and the internal address, the system then generating a second addressable unit address, a third addressable unit address, a fourth addressable unit address, and a fifth addressable unit address.

This disclosure provides methods, devices and systems for wireless communication, and particularly for address translation during multi-link operation in a wireless local area network (WLAN). The method may include establishing one or more wireless communication links with a station (STA) including a first wireless communication link. The method may include receiving, via the first wireless communication link, a first frame including a first address field that includes a first link media access control (MAC) address associated with the STA. The method may include determining that the STA is associated with a first network MAC address. The method may include removing the first link MAC address from the first address field of the first frame, and inserting the first network MAC address of the STA in a second address field of the first frame. The method may include transmitting the first frame to a first local area network (LAN) device.

Systems and methods are provided for reducing communications between servers and a mobile device and providing enhanced security and privacy to wireless beacon services. This can involve a broadcast device transmitting a beacon transmission using a short range wireless radio, such a Bluetooth or WiFi, and including a MAC address, a first unique identifier, and a beacon service identifier. The mobile device then selects one or more unique identifiers from received beacon transmissions, by filtering (that is, selecting) those beacon transmissions which include the beacon service identifier. The wireless device then takes further action, if the first unique identifier is present among the selected one or more unique identifiers, using stored information from the server. The stored information may be delivered to the wireless device in response to the wireless device sending the first unique identifier to a server, or the stored information may have been previously downloaded.