Aviz Networks details ONES 1.3 release with EVPN multihoming and API enhancements

Aviz Networks has released ONES version 1.3, which introduces enhancements to SONiC network management, including EVPN Multihoming and expanded Application Programming Interface (API) support, aimed at improving network resilience and operational efficiency for enterprise IT teams.

Research overview

ONES 1.3 advances SONiC network operations by replacing traditional MC-LAG with EVPN Multihoming, which delivers improved server redundancy, load balancing, and fault tolerance. The update also supports both Layer 2 and Layer 3 Virtual Extensible LAN (VXLAN) modes, enhancing fabric flexibility and scalability for data center environments.

Product update

The release includes a replaceConfig API that compares current device configurations against a golden standard and rolls back changes if errors occur, promoting network stability during updates. Additionally, a Config Backup and Restore feature allows secure configuration management and faster recovery during troubleshooting.

Technical breakdown

ONES 1.3 offers multiple APIs such as uploadDay1Config for YAML-based topology submissions, enabling intent-driven orchestration to automate Day 1 fabric configuration. Other APIs like getDay1ConfigStatus provide real-time feedback on orchestration progress, while upgradeNOSImage and enableZTPUpgrade facilitate automated network Operating System (OS) image upgrades and Zero-Touch Provisioning (ZTP).

Operational impact

The enhancements in ONES 1.3 aim to reduce manual intervention through expanded automation capabilities and improve visibility into configuration status across the SONiC fabric. These improvements support operational reliability and scalability in managing modern data center networks.

This Blog Signals brief presents a fact-based summary of Aviz Networks' ONES 1.3 release, highlighting developments relevant to enterprise IT leaders and network operations teams tasked with managing SONiC environments.