Networking labs, content and sample scripts.

How to approach migrating from one ExpressRoute circuit to another ExpressRoute circuit, with a focus on methodical transition of the ExpressRoute Private Peering.

Combining ExpressRoute Direct with ExpressRoute Local

Terraform module to create both VPN and ExpressRoute gateway types. VPN configuration supports ExpressRoute (private connection), Site-to-Site and Multi-Site (IPsec/IKE VPN tunnel). Optional active-active mode and point-to-site supported as well.

This app allows users to save users with name and email with specific id for everyone, featuring functionalities like create, read, update, delete. It uses MySQL as the database to store users, Express.js for handling server-side logic, React.js for building the user interface, and Node.js for server-side runtime environment.

Lab findings on the new Azure summarizedGatewayPrefixes VNet property

Optimal routing between Azure VNet and Azure VMware Solution (AVS) using ExpressRoute GlobalReach

This project is added to worked around some basic concepts of RESTful APIs

ExpressRoute outbound ECMP behaviour

Enterprise-grade network architecture patterns for hybrid Azure deployments. Features multi-region security, SD-WAN integration, DNS optimization, and multi-cloud connectivity with NIST compliance validation.

As I started learning Express Js I will be pushing my practice codes in this repository continually.

Lab evidence: Azure VWAN Hub Routing Preference = AS Path moves inter-hub traffic off ExpressRoute MSEE bounce onto direct Hub-to-Hub. Captured BGP tables, effective routes, and traceroutes before/after.

VS Code extension for Azure VMware Solution migrations — import RVTools CSV, get instant AVS node sizing (AV36/AV36P/AV52/AV48/AV64), live Azure pricing, HCX config generation, Bicep templates, smart migration wave planning, and AI-assisted analysis via @avs Copilot Chat. Turns weeks of planning into minutes.

express routing form

Azure ExpressRoute lets you create private connections between Azure datacenters and infrastructure on your premises or in a colocation environment. The REST API enables management of circuits, peering, route filters, and ExpressRoute Global Reach for cross-premises connectivity.

Advance Node.js project. Creating Shop API (CRUD). Creating auth API. Hashing pass and creating jwt token.

Terraform scripts for setting up an environment for testing the latency of an interconnect between Azure and Oracle OCI. These scripts were used for gathering some results posted on my blog.

This Guest Shell script uses Microsoft O365 Webservice to get routing information of Office365 cloud. It can be used to automatically create static routes for a dedicated Internet link or to allow the O365 traffic to bypass a firewall.

Terraform module to create both VPN and ExpressRoute gateway types. VPN configuration supports ExpressRoute (private connection), Site-to-Site and Multi-Site (IPsec/IKE VPN tunnel). Optional active-active mode and point-to-site supported as well.