| 摘要 |
<p>The invention discloses a method (200) for use in a Broadband Network Gateway, BNG (160) to which at least one Access Node, AN (140), may be connected, the method (200) being used when a Customer Premises Equipment, CPE (130), which is connected to a customer port on the AN (140) sends a message to the BNG (160) requesting an IP-interface comprising a CPE IP-address and an IP-address of a default gateway IP- interface on the BNG, via which addresses a service may be accessed by the CPE (130). According to the invention, the BNG uses a first identity comprised in the message in order to identify said service and a second identity comprised in the message in order to identify the customer port, by means of which identities the requested IP-interface is set up by the BNG.</p> |
