Dynamic VLAN IP network entry
View Patent ↗Systems and methods for tagging packets in a wireless network are described. The methods can comprise detecting initial entry of subscriber equipment into a wireless network at a first base station and generating a network tag for the subscriber equipment, the network tag associating the subscriber equipment with the first base station. The tag can be distributed to other base stations and, upon reentry of the subscriber equipment to the network, a network connection can be configured for the subscriber equipment based on the tag. Detecting initial entry includes receiving a network entry packet including a unique identifier associated with the subscriber equipment. The network connection can be configured by providing an IP address assigned to the subscriber equipment and the IP address may be distributed through a relay agent instantiated for the network connection. The network tag can be an IEEE 802.1q tag, MPLS tag, etc.
1. A system comprising:
a processor;
a memory including instructions configured to cause the processor to perform a method, the method comprising:
detecting initial entry of subscriber equipment into a wireless network at a first base station;
assigning a tag to the subscriber equipment that creates an association of the subscriber equipment with the first base station; and
providing to another base station a plurality of unique identifiers and corresponding tags, wherein the plurality of unique identifiers and corresponding tags includes the tag assigned to the subscriber equipment and a unique identifier of the subscriber equipment, wherein upon reentry of the subscriber equipment into the wireless network through the other base station, the other base station resumes the network connection at the other base station based on the tag as provided to the other base station by the system, wherein the other base station retrieves the tag based on the unique identifier received from the subscriber equipment during reentry through the other base station, and wherein the network connection maintains the association of the subscriber equipment with the first base station based on the tag.
2. The system of claim 1 , wherein the system is the first base station.
3. The system of claim 1 , wherein the detecting initial entry includes the steps of:
receiving a network entry packet at the first base station, the network entry packet including the unique identifier of the subscriber equipment; and
adding the unique identifier to a list comprising the plurality of unique identifiers and corresponding tags.
4. The system of claim 3 , the method further comprising propagating the plurality of unique identifiers and corresponding tags to the other base station.
5. The system of claim 3 , wherein the unique identifier includes a media access address associated with the subscriber equipment.
6. The system of claim 1 , wherein the subscriber equipment includes a personal computer.
7. The system of claim 1 , wherein the tag is associated with an IP address assigned to the subscriber equipment.
8. The system of claim 1 , wherein the detecting initial entry includes the steps of:
receiving a packet at the first base station, the packet including the unique identifier of the subscriber equipment; and
adding the unique identifier to a list comprising the plurality of unique identifiers and corresponding tags.
9. The system of claim 1 , wherein the tag is a network tag.
10. The system of claim 9 , wherein the network tag is an IEEE 802.1q tag.
11. The system of claim 9 , wherein the network tag is an MPLS tag.
12. A system comprising:
means for detecting initial entry of subscriber equipment into a wireless network at a first base station;
means for assigning a tag to the subscriber equipment that creates an association of the subscriber equipment with the first base station; and
means for providing to another base station a plurality of unique identifiers and corresponding tags, wherein the plurality of unique identifiers and corresponding tags includes the tag assigned to the subscriber equipment and a unique identifier of the subscriber equipment, wherein upon reentry of the subscriber equipment into the wireless network through the other base station, the other base station resumes the network connection at the other base station based on the tag as provided to the other base station by the system, wherein the other base station retrieves the tag based on the unique identifier received from the subscriber equipment during reentry through the other base station, and wherein the network connection maintains the association of the subscriber equipment with the first base station based on the tag.
13. A system comprising:
means for detecting, at a first base station, initial entry of subscriber equipment into a wireless network based on a unique identifier of the subscriber equipment;
means for generating a network tag for the subscriber equipment to create an association of the subscriber equipment with the first base station;
means for providing to one or more other base stations a plurality of unique identifiers and corresponding network tags that include the network tag for the subscriber equipment and the unique identifier of the subscriber equipment;
means for configuring a network connection for the subscriber equipment at the first base station based on the network tag such that the network tag associates the network connection with the first base station; and
upon the subscriber equipment reentering the wireless network through a second base station of the one or more other base stations, means for resuming the network connection at the second base station based on the network tag for the subscriber equipment as provided to the second base station, wherein the second base station retrieves the network tag based on the unique identifier received from the subscriber equipment during reentry through the second base station, and the network connection maintains the association of the subscriber equipment with the first base station based on the network tag.