OcNOS Release History
The current GA release and earlier versions of OcNOS SP and OcNOS DC. Each entry links to its release notes.
- SRLG-disjoint backup paths and FTN fallback for Flex-Algo
- BGP RPKI invalid-route rejection
- More than 100 new gNMI telemetry sensors
- AI fabric congestion control on OcNOS DC
- On-box container lifecycle management (K3s)
Current OcNOS releases
Select a release for its release notes, what's new and related reading.
OcNOS 7.0.2, released in September 2026, is a maintenance release of OcNOS 7.0.
Read full release notes โOcNOS 7.0.1 is a maintenance release of the OcNOS 7.0 branch, released on July 7, 2026.
Read full release notes โOcNOS 7.0.0, announced at MWC 2026 and made generally available on March 2, 2026, adds SRLG-disjoint backup paths and FTN fallback for Flex-Algo, BGP RPKI invalid-route rejection for the internet edge, on-box container lifecycle management, more than 100 new gNMI streaming-telemetry sensors, and congestion-control features for AI data center fabrics.
Read full release notes โOcNOS 6.6.1 is a maintenance release of the OcNOS 6.6 branch, released on July 7, 2025.
Read full release notes โOcNOS 6.6.0 became generally available on February 28, 2025.
Read full release notes โOcNOS 6.5.2 became generally available on August 7, 2024.
Read full release notes โOcNOS 6.4.1 became generally available on October 31, 2023.
Read full release notes โOcNOS 6.3.0 became generally available on May 25, 2023.
Read full release notes โA new OcNOS GA release ships approximately every nine months. Each GA delivers new features, new platform support, and bug fixes after a complete QA test cycle.
Every OcNOS release follows a five-year life cycle from General Availability: three years of active sale plus two further years of technical support.
MRs are planned 60-90 days after the GA release. Subsequent MRs are scheduled based on the number of incoming defects.
End-of-Sale & End-of-Life schedule
Every OcNOS release follows a five-year life cycle from General Availability: three years of active sale plus two further years of technical support. The full schedule also covers IP Maestro releases and open-networking bundles, plus every official EoS announcement letter.