Invention Grant
- Patent Title: Deterministic and optimized bit index explicit replication (BIER) forwarding
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Application No.: US14534689Application Date: 2014-11-06
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Publication No.: US10033641B2Publication Date: 2018-07-24
- Inventor: Ross Callon
- Applicant: Juniper Networks, Inc.
- Applicant Address: US CA Sunnyvale
- Assignee: Juniper Networks, Inc.
- Current Assignee: Juniper Networks, Inc.
- Current Assignee Address: US CA Sunnyvale
- Agency: Harrity & Harrity, LLP
- Main IPC: H04L12/743
- IPC: H04L12/743 ; H04L12/18 ; H04L12/761 ; H04L12/707 ; H04L12/753 ; H04L12/741

Abstract:
A network device creates multiple forwarding tables, and each forwarding table includes information associated with a first set of destinations and a second set of destinations. The first set of destinations is different than the second set of destinations. The network device determines, for each forwarding table, next hops for the first set of destinations, and determines, for each forwarding table, equal cost multipath next hops for the second set of destinations. The network device populates the multiple forwarding tables with information associated with the next hops and the equal cost multipath next hops, and the multiple forwarding tables are used to forward a multicast packet toward multiple destinations.
Public/Granted literature
- US20160134535A1 DETERMINISTIC AND OPTIMIZED BIT INDEX EXPLICIT REPLICATION (BIER) FORWARDING Public/Granted day:2016-05-12
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