OPERATOR SHOP SELECTION IN BROADBAND ACCESS RELATED APPLICATION

摘要

An access node for an Ethernet network is connected between an access point of user devices and a broadband remote access server for access to a plurality of service providing networks. It includes a VLAN handling unit having a memory for storing identifications of Ethernet frames transmitted in a first VLAN including the access node and a local virtual router function unit of the access server in a second VLANs. Each of the second VLANs including the access node, the local virtual router function unit and one of the virtual router function units of the access server for each of the virtual router function units. A control unit commands the handling unit to transmit frames from a new user device that has connected itself to the access point into the first virtual local area network. The control unit also receives information from the access server in respect of routing frames and its commands to the handling unit to transmit frames from user device which is connected to the access point and the frames from which are transmitted into the first VLAN to be instead transmitted into one of the second VLAN as given by the information received from the broadband remote access server, the frames thereby being transmitted to the server of the respective service providing network.