A wireless apparatus comprising means for performing: receiving, from an access node managing an IEEE 802.11 based wireless network, a scanning message advertising support for network slicing, wherein a network accessed through the access node is divided into logical network slices (110; 120), and wherein each network slice is associated with a slice identifier; transmitting an association request to the access node, wherein the association request comprises a request for a network slice, and wherein a transmitter address in the association request is a first medium access control, MAC, address of the wireless apparatus and a receiver address in the association request is a first MAC address of the access node; receiving an association response from the access node as a response to the association request, wherein the association response indicates establishment of an association between the wireless apparatus and the access node and comprises an information element indicating granted access to the requested network slice; transmitting, during the association, a first data frame to the access node, wherein the first data frame is addressed to the granted network slice by a MAC address of the first data frame, the MAC address of the first data frame being different from the first MAC address of the wireless apparatus and the first MAC address of the access node; and transmitting, during the association, a second data frame to the access node, wherein the second data frame is not addressed to the granted network slice and comprises the first MAC address of the wireless apparatus and the first MAC address of the access node. receiving, from an access node managing an IEEE 802.11 based wireless network, a scanning message advertising support for network slicing, wherein a network accessed through the access node is divided into logical network slices (110; 120), and wherein each network slice is associated with a slice identifier; transmitting an association request to the access node, wherein the association request comprises a request for a network slice, and wherein a transmitter address in the association request is a first medium access control, MAC, address of the wireless apparatus and a receiver address in the association request is a first MAC address of the access node; receiving an association response from the access node as a response to the association request, wherein the association response indicates establishment of an association between the wireless apparatus and the access node and comprises an information element indicating granted access to the requested network slice; transmitting, during the association, a first data frame to the access node, wherein the first data frame is addressed to the granted network slice by a MAC address of the first data frame, the MAC address of the first data frame being different from the first MAC address of the wireless apparatus and the first MAC address of the access node; and transmitting, during the association, a second data frame to the access node, wherein the second data frame is not addressed to the granted network slice and comprises the first MAC address of the wireless apparatus and the first MAC address of the access node.