Invention Grant
- Patent Title: Systems and methods for providing a dynamic-hybrid forwarding information base (DHFIB)
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Application No.: US17712682Application Date: 2022-04-04
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Publication No.: US11621909B2Publication Date: 2023-04-04
- Inventor: Stewart Bamford , Brent Wharton Smith , Noah Kipling Weis
- Applicant: Level 3 Communications, LLC
- Applicant Address: US CO Broomfield
- Assignee: Level 3 Communications, LLC
- Current Assignee: Level 3 Communications, LLC
- Current Assignee Address: US CO Broomfield
- Main IPC: G06F15/173
- IPC: G06F15/173 ; H04L45/02 ; H04L45/741 ; H04L45/302 ; H04L45/00

Abstract:
A routing system can provide a Dynamic-Hybrid Forwarding Information Base (DHFIB). A control component of the routing system can build a routing table that includes routing information (e.g., prefixes, addresses, etc.) for use by a first routing component. The routing table can be ordered or ranked based on traffic information from the first routing component. Then, the control component can create the DHFIB from the routing table, wherein the DHFIB is a portion of the routing table and related to the first routing component. As such, the portion of the routing table selected for the DHFIB can be the set of prefixes in the routing table that represent the most frequently routed or most important prefixes in the routing table. Finally, the control component can forward the DHFIB to the first routing component to allow the routing component to route communications.
Public/Granted literature
- US20220231935A1 SYSTEMS AND METHODS FOR PROVIDING A DYNAMIC-HYBRID FORWARDING INFORMATION BASE (DHFIB) Public/Granted day:2022-07-21
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