Aviz Networks details ONES 1.3 updates for SONiC orchestration

Aviz Networks has released ONES 1.3 for SONiC orchestration and management, adding EVPN Multihoming, L2/L3 VxLAN EVPN modes, configuration backup and restore, and expanded API coverage for Day 1 and Day 2 operations. For enterprise IT and security teams, the update affects fabric redundancy design, change control, and automation workflows.

Research Overview

The vendor describes ONES 1.3 as an update to its SONiC orchestration and management platform, with emphasis on EVPN Multihoming and operational tooling for Day 2 workflows. The post also highlights configuration safeguards, device discovery, and REST API additions intended to support orchestration and automation.

The blog frames the release as updates to the fabric and management layer used in SONiC data center environments, including features introduced in prior ONES versions that remain part of the 1.3 offering.

Key Findings

ONES 1.3 introduces EVPN Multihoming as a redundancy approach described as replacing traditional MC-LAG in the platform. The post also states that ONES 1.3 builds on L2 VxLAN (Asymmetric IRB) and L3 VxLAN (Symmetric IRB) capabilities first introduced in ONES 1.2.

The update adds Config Backup and Restore for device configuration snapshots within the fabric, and it expands orchestration coverage through REST APIs for Day 1 tasks and Day 2 operations. The blog also describes an auto-discovery capability that collects network state information via streaming telemetry.

Technical Breakdown

The post attributes ONES 1.3’s redundancy changes to EVPN Multihoming (EVPN MH), describing it as taking over from a Multi-Chassis Link Aggregation Group (MC-LAG) setup. It states that EVPN MH is aimed at server redundancy, high availability, load balancing, and scalability, and that it is intended to keep the SONiC network operational during failures.

For fabric behavior, the vendor lists support for L2 VxLAN (Asymmetric IRB) and L3 VxLAN (Symmetric IRB), tying these modes to reliability mechanisms that include MC-LAG and EVPN MH. The blog positions these components as part of an integrated network fabric for data center operations.

Product Update

Configuration management updates in ONES 1.3 include a Config Backup and Restore feature that lets users create backups of device configurations within the fabric. The post says this allows experimentation with the option to restore a previous state.

For automation, the vendor adds “comprehensive API support” integrated into the ONES user interface, including named REST APIs such as uploadDay1Config, getDay1ConfigStatus, rebootRequest, upgradeNOSImage, enableZTPUpgrade, getImgmgmtStatus, getConfigDiff, getIntentDerivationLogs, backupConfig, restoreConfig, configsListToRestore, and status. The blog describes uploadDay1Config as a YAML-based, intent-driven Day 1 orchestration method that uses topology templates and initiates underlay and overlay orchestration.

For Day 2 operations, the post highlights the replaceConfig API as a mechanism for generating a contextual diff between the current running device configuration and a golden configuration file. It states the system can roll back to the base configuration if there is an issue during the change application process.

Operational Impact

The post describes an auto-discovery function that discovers SONiC devices over a secure channel and collects network state data via streaming telemetry. It lists drill-down areas including inventory, platform and system health, control and data plane utilization, and compliance.

In addition, the vendor references a “deployment verification status” view within the ONES configurations page, and it ties Day 1 status and logs to APIs such as getDay1ConfigStatus and status. The blog also notes restore and config listing capabilities through APIs like backupConfig, restoreConfig, and configsListToRestore.

It also references Day 1 orchestration workflow via intent status tracking and deployment logs, and it names image and upgrade lifecycle functions including upgradeNOSImage, enableZTPUpgrade, and getImgmgmtStatus as part of the orchestration and operations automation set.

Overall, ONES 1.3 expands SONiC fabric redundancy and VxLAN EVPN capabilities while adding configuration backup and rollback support and broader REST APIs for Day 1 provisioning and Day 2 change workflows. Blog Signals brief is a fact-based summary of the vendor blog.