Transparent wireless bridge route aggregation
First Claim
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1. An apparatus, comprising:
- a primary port;
a secondary port; and
control logic coupled to the primary port and the secondary port;
wherein the control logic is responsive to determining the secondary port is coupled to a secondary network to operate as a secondary bridge; and
wherein the control logic is responsive to operating as a secondary bridge to communicate with at least one other wireless bridge coupled to the secondary network to select a master secondary bridge that is a designated bridge for the secondary network.
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Abstract
In an example embodiment, there is described herein a “Wireless Route Aggregation Protocol” (WRAP) that is used to aggregate multiple wireless links into a WRAP “route bundle” that functions as a single logical LAN bridge link. WRAP link aggregation can be used for example to increase the bandwidth and robustness of the wireless path between two wired Ethernet LANs.
34 Citations
22 Claims
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1. An apparatus, comprising:
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a primary port; a secondary port; and control logic coupled to the primary port and the secondary port; wherein the control logic is responsive to determining the secondary port is coupled to a secondary network to operate as a secondary bridge; and wherein the control logic is responsive to operating as a secondary bridge to communicate with at least one other wireless bridge coupled to the secondary network to select a master secondary bridge that is a designated bridge for the secondary network. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19)
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20. A method, comprising:
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designating a single wireless route selected from a route bundle comprising a plurality of wireless routes coupling two Ethernet local area networks (LANs) as a spanning tree path between the two Ethernet LANs; establishing cross routes between the two Ethernet LANs using unselected plurality of wireless routes coupling the two Ethernet LANs employing a route aggregation protocol; grouping the cross routes into an aggregate route bundle; and balancing traffic load to a primary network by distributing traffic to at least one route in the aggregate route bundle; wherein a first of the two Ethernet LANs is established as a primary local area network (LAN) and a second of the two Ethernet LANs is established as a secondary LAN. - View Dependent Claims (21, 22)
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Specification