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DNS

Glue records ≠ A record replacement

August 5, 2021August 5, 2021 Anurag BhatiaLeave a Comment on Glue records ≠ A record replacement

Someone recently reached out to me discussing DNS and as that person started taking deep dive in DNS, he came across the glue records. He asked me “Why not just use A records on a sub-zone with glue record at…

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ISP Column

Why Indian internet traffic routes from outside of India?

June 21, 2021June 21, 2021 Anurag Bhatia1 Comment on Why Indian internet traffic routes from outside of India?

After my last post about home networking, I am jumping back into global routing. More specifically how Indian traffic is hitting the globe when it does not need to. This is an old discussion across senior management folks in telcos,…

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Networking

Designing high capacity home network

June 15, 2021June 21, 2021 Anurag Bhatia4 Comments on Designing high capacity home network

For the last few months, we have been working on setting up a dedicated room for my home office usage. This gives me the opportunity to plan for changes in the home network. Key design ideas Cabling should support needs…

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My Life

Remembering M Henri Day & Google Apps forum

June 5, 2021June 12, 2021 Anurag BhatiaLeave a Comment on Remembering M Henri Day & Google Apps forum

Blog post dedicated to my friend M Henri Day from Stockholm, Sweden. Today I learnt that he’s no more and passed away in the first week of December last year. He one of my few good friends from college days.…

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ISP Column

Facebook FNA updates – April 2021

April 30, 2021April 30, 2021 Anurag BhatiaLeave a Comment on Facebook FNA updates – April 2021

Over last couple of years I posted updates on Facebook caching nodes (FNA) deployment across the world. If you would like to read the logic I am using to pull the data, you can check the original post here. While…

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