UPNP DEVICE FOR PROVIDING REMOTE ACCESS SERVICE AND METHOD FOR SAME

摘要

Disclosed is a UPnP (Universal Plug and Play) device for providing a remote access service and a method for same. The UPnP device takes, as an input, an identifier of an RAS (Remote Access Server) device for creating a credential and an SIP (Session Initiation Protocol) identifier of the RAS device from an external source; creates a payload of an SIP packet including the credential ID created from the identifier of the RAS device, RATA (Remote Access Transport Agent) capability information and transport address set information relevant to candidate IP addresses for accessing an RAC device; and transmits the SIP packet to the RAS device.