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Technical Resource Hub

Documentation Library

Comprehensive technical guides, CLI references, API documentation, and release notes for OcNOS and IP Maestro.
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Core Platforms

Latest Product Guides

v7.0

OcNOS-SP Guide

Full configuration reference for the Service Provider NOS. Covers SR-MPLS, BGP, Carrier Ethernet, IEEE 1588v2, and broadband access.

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v7.0

OcNOS-DC Guide

Data center NOS reference. EVPN-VXLAN leaf-spine, AI fabric with lossless RoCEv2, PFC/ECN, and data center interconnect (DCI).

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Latest

IP Maestro

Orchestration and lifecycle management. Guides for automated provisioning, network visualization, telemetry dashboards, and software upgrades.

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Reference Materials

Hardware & Feature References

Hardware Compatibility (HCL)

Browse 50+ validated platforms from Edgecore, UfiSpace, and more. Filter by vendor, chipset, port density, and use case.

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Feature Matrix

750+ features across all OcNOS SKUs. Filterable by protocol, category, and license tier — find exactly what's included in each SKU.

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API & Automation Docs

gNMI, NETCONF, RESTCONF, and OpenConfig API documentation with payload examples for Ansible, Python ncclient, and Telegraf integration.

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Product Life Cycle

End-of-Sale (EoS) and End-of-Life (EoL) schedule for OcNOS, IP Maestro, and qualified hardware platforms. Includes every official EoS announcement letter.

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OcNOS Release History

Current GA release, full version history for OcNOS SP and OcNOS DC, and links to detailed release notes for every version.

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Engineering Deep-Dives

Technology Deep-Dives

Protocol-by-protocol walkthroughs of the architectures inside OcNOS — for network architects who want substance over slogans.

Underlay · Forwarding

Segment Routing — MPLS

IS-IS / OSPF as IGP, label-switched forwarding without LDP, TI-LFA, Flex-Algo.

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Underlay · IPv6

Segment Routing v6 (SRv6)

IPv6 SID encoding, micro-SID compression, end-to-end policy with no MPLS dataplane.

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Overlay · DC + Metro

EVPN-VXLAN

BGP-signaled multi-tenant L2/L3 VPN, ESI multi-homing, symmetric IRB.

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Routing · Internet + DC

BGP

Add-path, BGP-LU, GR/LLGR, BMP telemetry, RPKI, multi-million-route scale.

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AI Fabric · Lossless

RoCEv2

PFC, ECN, DCQCN tuning for GPU collectives. Adaptive load-balancing and per-priority telemetry.

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Silicon · 800G AI Fabric

Tomahawk 5 Switches

BCM78900 silicon, four 800G open-hardware platforms (Edgecore AIS800-64D / AS9817-64D, UfiSpace S9321-64E / 64EO), and what OcNOS-DC ships on top.

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All Topics

Technology Index →

Browse all engineering deep-dives in one place.

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