System and method to identify devices employing point-to-point-over ethernet encapsulation
AssigneeAT&T Intellectual Property I, L.P.
InventorsKenneth Roger Jones, Brian Gonsalves
Life of this patent
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Abstract
A method may include transmitting, during a point-to-point over Ethernet (PPPoE) discovery stage, a PPPoE active discovery (PAD) packet from a customer premises equipment (CPE) device to an access concentrator. The PAD packet may include a tag that is associated with a device type of the CPE device. The method may include receiving a PPPoE active discovery session (PADS) confirmation packet from the access concentrator. The PADS confirmation packet may be associated with conclusion of the PPPoE discovery stage and establishment of an Ethernet communication session between the CPE device and the access concentrator.
Claims20
A method comprising:
- transmitting, during a point-to-point over Ethernet (PPPoE) discovery stage, a PPPoE active discovery (PAD) packet from a customer premises equipment (CPE) device to an access concentrator, wherein the PAD packet includes a tag that is associated with a device type of the CPE device;
- and
- receiving a PPPoE active discovery session (PADS) confirmation packet from the access concentrator, wherein the PADS confirmation packet is associated with conclusion of the PPPoE discovery stage and establishment of an Ethernet communication session between the CPE device and the access concentrator.
A method comprising:
- receiving, during a point-to-point over Ethernet (PPPoE) discovery stage, a PPPoE active discovery (PAD) packet from a customer premises equipment (CPE) device;
- and
- identifying a device type of the CPE device based on a tag included in the PAD packet.
A system, comprising:
- a database adapted to store a plurality of predefined device identifier codes,
- wherein each predefined device identifier code of the plurality of device identifier codes is associated with a particular device type;
- and
- an access concentrator communicatively coupled to the database, wherein the access concentrator is adapted to:
- receive, during a point-to-point over Ethernet (PPPoE) discovery stage, a PPPoE active discovery (PAD) packet from a customer premises equipment (CPE) device;
- and
- access the database to identify a device type of the CPE device based on a tag included in the PAD packet.
Dependencies are inferred from the claim text.