Invention Grant
- Patent Title: Rapid owner selection
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Application No.: US16258050Application Date: 2019-01-25
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Publication No.: US11108623B2Publication Date: 2021-08-31
- Inventor: Christopher Murray
- Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP
- Applicant Address: US TX Houston
- Assignee: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP
- Current Assignee: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP
- Current Assignee Address: US TX Houston
- Agency: Nolte Lackenbach Siegel
- Main IPC: H04L12/26
- IPC: H04L12/26 ; H04L12/437 ; H04L12/24 ; H04L12/46 ; H04L12/931 ; H04L12/64

Abstract:
Systems and methods address automated ring owner selection for a ring topology network. A new ring owner may be selected based on failure of a current ring owner. The new ring owner may assume a ring ownership role by a) detecting a missing Ownership Select Message (OSM); b) detecting missing Continuity Check Protocol (CCP) messages; and c) determining that the current ring owner is an adjacent network module connected via an external link of a management network. A signal fail (SF) condition may also be present. Upon detection of adequate role changing conditions, a new ring owner may assume a ring ownership role, transmit an OSM and possibly select a new active uplink.
Public/Granted literature
- US20200244516A1 Rapid Owner Selection Public/Granted day:2020-07-30
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