Azure Virtual Network Manager: Centralized Control and Advanced Security for Scalable Azure Network Management

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Azure Virtual Network Manager (AVNM) revolutionizes large-scale Azure network management by centralizing control, automating configurations, and enforcing robust security policies across subscriptions and regions. It simplifies complex topologies, enhances compliance, and streamlines IP address management for enterprises. Unique :

Mastering Azure at Scale: Why AVNM Is a Game-Changer for Network Management

Managing large-scale Azure networks just got easier. Azure Virtual Network Manager (AVNM) is Microsoft’s latest tool designed for centralized, scalable network control. It addresses the challenges enterprises face when juggling multiple virtual networks (VNETs) across subscriptions and regions.

What’s New with AVNM?

AVNM centralizes network management by grouping VNETs across subscriptions and regions. It supports automated configurations using static or dynamic membership driven by Azure Policy. This means admins can enforce organization-wide security rules that override standard Network Security Group (NSG) rules.

“AVNM provides unified control, automation, and security enforcement across diverse environments.”

Additionally, AVNM enables regional deployment of network changes with precise control over rollout timing and sequence. This flexibility is a game-changer for enterprises managing complex, multi-region Azure setups.

Major Updates: Simplified Network Segmentation and Security

AVNM shines in network segmentation. It allows grouping networks by development, production, testing, or team-based categories. You can use static or dynamic grouping based on tags or names, managed through an intuitive GUI or JSON editor.

Connectivity topologies like hub-and-spoke, mesh, and direct connections are easy to create with just a few clicks. This reduces latency and hop counts across regions, subscriptions, and tenants.

Security-wise, AVNM introduces admin and user rules. Admin rules enforce high-level policies that automatically apply to all resources, overriding conflicting NSG rules. User rules enable micro-segmentation for product teams, ensuring modular and conflict-free security configurations.

“Security admin rules ensure consistent, high-priority network security policies globally.”

What’s Important to Know: Network Verifier and IPAM

AVNM’s Network Verifier helps prevent configuration errors by checking compliance and simplifying debugging. It provides detailed analysis and supports role-based access, making network management more transparent and secure.

The integrated IP Address Management (IPAM) tool automates IP pool creation and assigns non-overlapping CIDRs. This prevents conflicts across on-premises and multi-cloud environments, a critical feature for large enterprises.

Why AVNM Matters for Tech Pros

AVNM reduces operational overhead and improves consistency in network security and connectivity. Whether managing a small setup or sprawling multi-region infrastructure, it offers centralized control and automation that saves time and reduces risk.

For Azure network engineers and architects, AVNM is a must-have tool to streamline network governance and enforce security at scale.

Explore more about AVNM and how it can transform your Azure networking strategy today.

  • AVNM supports dynamic and static grouping of virtual networks using Azure Policy for seamless automation.
  • Security admin rules in AVNM override NSG rules to enforce high-priority, organization-wide policies.
  • The Virtual Network Verifier tool offers diagnostics and compliance checks to prevent network misconfigurations.
  • AVNM IP Address Management (IPAM) prevents overlapping CIDRs across on-premises and multi-cloud environments.
  • Connectivity topologies like hub-and-spoke and mesh are easily configured to reduce latency and simplify peering.
  • From the New blog articles in Microsoft Community Hub



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