Technology Blog

Multi-WAN failover without session termination

One of the reasons why people run BGP is when reliability is of utmost importance and sessions terminating abruptly can simply be not afforded, especially in cases like VOIP. However this is an expensive proposition both cost and skill wise. There may be a middle ground between this and simple failover with multiple uplinks. That… Read More »

How to use AMDGPU driver for Southern Islands and Sea Islands card on Ubuntu Linux

These instructions apply only for GCN 1.0/Southern Island cards and GCN 1.1/Sea Islands cards. You can check if your card falls in this categories here. The AMDGPU driver is a newer driver for GNU/Linux and promises better performance and Vulkan support. You will need to do two steps to make it work. Userspace drivers –… Read More »

Google outage due to Cyclone Vardah in India

This post is constantly updated with whatever information I can get my hands on. Refresh for updates. World wide panic!!! Google is down! Grab your routers and run!!!11 Well not really but internet services were massively affected due to the Cyclone Vardah near Chennai. To my knowledge three major things happened. Google(AS15169) had huge problems… Read More »

How to start an Internet Service Provider in India

So I was planning to start an ISP in India but a few things happened and I gave on the idea. I did however do some research which I can share with you and hopefully you’ll find that interesting and helpful. 🙂 An Internet Service Provider or an ISP is basically an organisation or a… Read More »