Skip to main content

SONiC details FTAS 2.3 enhancements for data center interconnect testing

Source Decision Insights Coverage Published November 22, 2025 Companies 2
Human View Machine View

2 companies named across 6 categories, one of 173 articles referencing Sonic. Previous coverage: SONiC details features supporting scalable ai networking fabric for enterprises (Nov 2025).

Companies mentioned

Best suited for

Persona
Data / AI Platform Architect
Decision stage
Which to buy
Adoption curve
Early Majority
Industry
Information Technology / Software & Services / IT Services / Internet Services & Infrastructure

Our classification, not the publisher's statement. Best suited for, not only for.

SONiC's Fabric Test Automation Suite (FTAS) 2.3 introduces expanded test scenarios aimed at verifying deployment readiness for Data Center Interconnect (DCI) use cases. Enterprise IT leaders can use this update to evaluate scalability, redundancy, and fault tolerance in SONiC-driven network environments before production deployment.

Research Overview

FTAS is a continuously refined collection of precise test cases based on customer feedback and new SONiC versions. The suite focuses on network components relevant to deploying SONiC in multi-site data center environments, emphasizing interoperability and operational robustness.

Technical Breakdown

DCI solutions combine EVPN for control plane management, Virtual Extensible LAN (VXLAN) for extending Layer 2 connectivity over Layer 3 infrastructure, and MCLAG for link aggregation across chassis to maintain redundancy. These technologies together support data center network fluidity and resilience by managing workloads, virtual network extension, and failover capabilities.

Product Update

FTAS 2.3 expands testing to cover new VXLAN EVPN scenarios including MaC and IP address learning, link failure recovery, and router failure handling. Additional MCLAG test cases validate steady-state operations, recovery from member and peer link failures, as well as monitoring link states.

Enhancements also include ECMP scaling tests with eBGP, supporting validation up to 128,000 routes and 64 ECMP paths. This allows assessment of SONiC's ability to handle high-bandwidth, load-balanced traffic in complex data center fabrics.

Operational Impact

By simulating real-world failure scenarios such as link downtimes and router outages within multiple network topologies—Leaf-Spine, Clos, and EVPN-VXLAN overlays—FTAS 2.3 supports enterprises in anticipating and mitigating potential network disruptions. It validates consistency across multi-vendor hardware running SONiC, enhancing confidence in diverse network deployments.

Summary

FTAS 2.3 offers enterprises a structured framework for assessing SONiC deployments in DCI environments, covering critical technologies like EVPN, VXLAN, MCLAG, and ECMP. This systematic approach aids in verifying network scalability, redundancy, and resilience ahead of live production use.

This Blog Signals brief summarizes a vendor publication providing a fact-based overview to assist technical decision-makers in evaluating SONiC readiness with FTAS 2.3.

Blog post, originally published by Naresh Kumar at Aviz Networks.

Mentions

Structured data (JSON-LD)

The schema.org markup this page publishes for search engines and AI agents, exactly as they read it.

[
  {
    "@context": "https://schema.org",
    "@id": "https://decisioninsights.ai/#website",
    "@type": "WebSite",
    "name": "Decision Insights",
    "potentialAction": {
      "@type": "SearchAction",
      "target": {
        "@type": "EntryPoint",
        "urlTemplate": "https://decisioninsights.ai/search/?q={search_term_string}&submit=1"
      }
    },
    "publisher": {
      "@id": "https://decisioninsights.ai/#organization"
    },
    "url": "https://decisioninsights.ai"
  },
  {
    "@context": "https://schema.org",
    "@id": "https://decisioninsights.ai/#organization",
    "@type": "Organization",
    "contactPoint": {
      "@type": "ContactPoint",
      "contactType": "customer support",
      "email": "[email protected]"
    },
    "description": "Decision Insights is a Registry of technology companies, open source projects, and industry terms, built for people and for AI agents that need sourced, structured information.",
    "logo": {
      "@type": "ImageObject",
      "url": "https://wiretap-cdn-assets.nyc3.cdn.digitaloceanspaces.com/decision-insights/[email protected]"
    },
    "name": "Decision Insights",
    "parentOrganization": {
      "@type": "Organization",
      "name": "Wiretap Labs",
      "sameAs": [
        "https://www.linkedin.com/company/wiretap-labs",
        "https://www.crunchbase.com/organization/wiretap-labs"
      ],
      "url": "https://wiretaplabs.com"
    },
    "publishingPrinciples": "https://decisioninsights.ai/standards/",
    "sameAs": [
      "https://www.linkedin.com/company/decisioninsights"
    ],
    "url": "https://decisioninsights.ai"
  },
  {
    "@context": "https://schema.org",
    "@type": "BreadcrumbList",
    "itemListElement": [
      {
        "@type": "ListItem",
        "item": "https://decisioninsights.ai",
        "name": "Decision Insights",
        "position": 1
      },
      {
        "@type": "ListItem",
        "item": "https://decisioninsights.ai/records/",
        "name": "Records",
        "position": 2
      },
      {
        "@type": "ListItem",
        "item": "https://decisioninsights.ai/sonic-details-ftas-2-3-enhancements-for-data-center-interconnect-testing/",
        "name": "SONiC details FTAS 2.3 enhancements for data center interconnect testing",
        "position": 3
      }
    ]
  },
  {
    "@context": "https://schema.org",
    "@id": "https://decisioninsights.ai/sonic-details-ftas-2-3-enhancements-for-data-center-interconnect-testing/#blogposting",
    "@type": "BlogPosting",
    "about": {
      "@id": "https://decisioninsights.ai/registry/sonic/#organization",
      "@type": "Organization",
      "mainEntityOfPage": "https://decisioninsights.ai/registry/sonic/",
      "name": "Sonic"
    },
    "articleSection": [
      "Data Center",
      "Network Operator"
    ],
    "audience": [
      {
        "@type": "Audience",
        "additionalType": "Persona",
        "audienceType": "Data / AI Platform Architect"
      },
      {
        "@type": "Audience",
        "additionalType": "Adoption curve",
        "audienceType": "Early Majority"
      },
      {
        "@type": "Audience",
        "additionalType": "Industry",
        "audienceType": "Information Technology / Software & Services / IT Services / Internet Services & Infrastructure"
      }
    ],
    "author": {
      "@id": "https://decisioninsights.ai/author/decision-insights-coverage/#person",
      "@type": "Person",
      "name": "Decision Insights Coverage",
      "url": "https://decisioninsights.ai/author/decision-insights-coverage/"
    },
    "dateModified": "2026-08-23T13:40:34-06:00",
    "datePublished": "2025-11-22T10:08:09-07:00",
    "description": "FTAS 2.3 updates SONiC validation with new EVPN, VXLAN, MCLAG, and ECMP tests to assess data center interconnect readiness.",
    "headline": "SONiC details FTAS 2.3 enhancements for data center interconnect testing",
    "isBasedOn": {
      "@type": "CreativeWork",
      "author": {
        "@type": "Person",
        "name": "Naresh Kumar"
      },
      "sourceOrganization": {
        "@id": "https://decisioninsights.ai/registry/aviz-networks/#organization",
        "@type": "Organization",
        "mainEntityOfPage": "https://decisioninsights.ai/registry/aviz-networks/",
        "name": "Aviz Networks"
      },
      "url": "https://aviznetworks.com/resources/blogs/ftas-2-3-and-sonic-elevating-data-center-interconnect-quality-with-evpn-and-vxlan"
    },
    "keywords": [
      "Router",
      "Scalability",
      "Virtual Extensible LAN",
      "VXLAN"
    ],
    "mainEntityOfPage": {
      "@id": "https://decisioninsights.ai/sonic-details-ftas-2-3-enhancements-for-data-center-interconnect-testing/",
      "@type": "WebPage",
      "sdDatePublished": "2026-08-23",
      "sdPublisher": {
        "@id": "https://decisioninsights.ai/#organization"
      }
    },
    "mentions": [
      {
        "@id": "https://decisioninsights.ai/registry/interconnect-services-bv/#organization",
        "@type": "Organization",
        "mainEntityOfPage": "https://decisioninsights.ai/registry/interconnect-services-bv/",
        "name": "Interconnect Services BV"
      },
      {
        "@id": "https://decisioninsights.ai/registry/sonic/#organization",
        "@type": "Organization",
        "mainEntityOfPage": "https://decisioninsights.ai/registry/sonic/",
        "name": "Sonic"
      },
      {
        "@id": "https://decisioninsights.ai/projects/sonic/#project",
        "@type": "SoftwareSourceCode",
        "mainEntityOfPage": "https://decisioninsights.ai/projects/sonic/",
        "name": "Software for Open Networking in the Cloud (SONiC)"
      }
    ],
    "publisher": {
      "@id": "https://decisioninsights.ai/#organization"
    }
  },
  {
    "@context": "https://schema.org",
    "@id": "https://decisioninsights.ai/author/decision-insights-coverage/#person",
    "@type": "Person",
    "description": "Blog posts, podcasts, and video analysis from across the industry, condensed into short, sourced summaries. Produced under our Standards & Methodology.",
    "name": "Decision Insights Coverage",
    "sameAs": [
      "https://www.linkedin.com/showcase/decisioninsights/"
    ],
    "url": "https://decisioninsights.ai/author/decision-insights-coverage/"
  }
]

Is this your company? Get structured data for your own pages