Nationwide Telecom Outage Analysis: Jio Network Disruption 2025
PrefaceOn July 6, 2025, Reliance Jio experienced a major nationwide network outage that disrupted mobile and broadband services across India, impactin....
Read More
Scaling Network Configuration: Automating OSPF, EIGRP, and Static Routing with Netmiko
Abstract:Routing protocol, such as OSPF and EIGRP across twenty to fifty routers in a single mainten....
Read More
Lessons from the CrowdStrike Outage: A Wake-Up Call for Digital Resilience
AbstractThe day-of report On July 19, 2024, CrowdStrike’s Falcon sensor was brought offline — and it....
Read More
The 2K38 UTC Bug : A Strategic Risk for Global Network Operations Infrastructure
Insight:2K38 UTC bug in routers is mitigated by removing 32-bit time from the Unix-based control pla....
Read More
The YouTube BGP Incident: A Wake-Up Call for Internet Routing Security
Preface:In February 2008 the world saw just how fragile and interconnected the Internet routing syst....
Read More
From Congestion to Capacity: Expanding LAG in an Airtel MPLS Network
Abstract:When traffic is above 70% it’s congestion and performance degradation, need to increase cap....
Read More
How Split Horizon Keeps VPLS Stable: Design and Configuration Across Vendors
OverviewVPLS is a Layer 2 VPN technology that lets business sites scattered across the globe appear ....
Read More
Intelligent Traffic Engineering: Using Segment Routing and AI to Avoid Congestion in Next-Gen Networks
Insight:Latency is crucial for application performance, especially for real-time services like VoIP,....
Read More
Transforming Next-Gen NOC Operations with Cisco AI IQ: Power of Agentic AI
Insight:Artificial Intelligence is transforming every layer of networking—from operation, to optimiz....
Read More
Data Center Fabrics with Nokia 7220 SR Linux: Concepts and a Live BGP Use Case from London to Tokyo
Insight:The Nokia 7220 SR Linux is a next-generation data center networking platform purpose-built t....
Read More
Why Your Netflix Slows Down: The Invisible Tech Behind Every Stream
Insight:As streaming has started to be in the flow of our daily lives, the tech side behind being ab....
Read More
Inside Optus NOC: Using Predictive AI to Manage Network Load During Festive Rush
Abstract Predictive AI for network capacity planning uses machine learning algorithms and prior....
Read More
IoT and SCADA Security Breakdown: The Bowman Avenue Dam Case Study
Insight:In the current environment, modern dam control systems are using IoT technologies such as sm....
Read More
Real-Time BGP Visibility with BGP Monitoring Protocol
Abstract In today’s high-performance networks, monitoring and troubleshooting BGP in real time ....
Read More
Building a Secure Multi-VPC Architecture with AWS Transit Gateway and Internet Gateway
Introduction:Modern cloud environments result in organizations deploying multiple Virtual Private Cl....
Read More
Incident Learning: Facebook’s AWS Authentication Failure on 5 March 2024
Overview:On March 5, 2024, Facebook underwent a massive outage that prevented people around the worl....
Read More
Inside Jio’s IPTV Architecture: Multicast VPN (MVPN) over MPLS
Insight:IPTV over MPLS backbone using MVPN (Multicast VPN) is a key service provider solution for ca....
Read More
The Art of ISP Convergence: Lessons from Vodafone–Idea Merger
Preface:When two large ISPs such as Vodafone and Idea merge in India, global Internet reachability i....
Read More
Safeguarding Your Network: Understanding Blackhole Routing and BGP Communities
Objective of Blackholing in NetworkingIn networking, things happen quickly and uptime matters. But s....
Read More
How ISPs Can Enforce Temporary Internet Shutdowns During Elections Using BGP Controls
ObjectiveAs violence and misinformation spread during elections, particularly on social media, gover....
Read More
When GenAI Meets YANG: The Dawn of a New Era in Network Automation
Preface:GenAI is proving to be a game-changer in network automation when married with standardized d....
Read More