AS9498

On weekend  I was looking at BGP Instability Report data. As usual (and unfortunately) BSNL tops that list. BSNL is the most unstable autonomous network in the world. In past, I have written previously about how AS9829 is the rotten IP backbone.

This isn’t a surprise since they keep on coming on top but I think it’s well worth a check on what exactly is causing that. So I looked into BGP tables updates published on Oregon route-views from 21st May to 27th May and pulled data specifically for AS9829. I see zero withdrawals which are very interesting. I thought there would be a lot of announcements & withdrawals as they switch transits to balance traffic. If I plot the data, I get following chart of withdrawals against timestamp. This consists of summarised view of every 15mins and taken from 653 routing update dumps. It seems not feasible to graph data for 653 dumps, so I picked top 300.

And here goes my first post for 2017. The start of this year did not go well as I broke my hand in Jan and that resulted in a lot of time loss. Now I am almost recovered and in much better condition. I just attended HKNOG 4.0 at Hong Kong followed by APRICOT 2017 at Ho Chi Minh, Vietnam. an event and I enjoyed the both. Here’s my presentation from APRICOT 2017. I recently I came across some of crazy confusing traceroutes as passed by one of my friends. I cannot share that exact traceroute on this blog post but can produce the same effect about which I am posting by doing a trace from one of large network like Telia London PoP to one of the Indian destinations via their looking glass

Yesterday I had a discussion with a friend from Airtel after long time. For some strange reason discussion topic was changed to old statements from Bharti Airtel’s executives that companies like Google, Facebook, Yahoo etc should pay to ISPs like Airtel for “data interconnection”. The argument goes more for Google then any other company. Statements from Airtel can be found here and here. 

The argument?

Companies like Airtel who have built a “physical infrastructure” feel that companies like Google should pay to them since they are putting so much of traffic on their networks. Airtel feels that services like YouTube take significant amount of bandwidth and thus requires and infrastructure from core, middle mile to edge part of network and all that needs significant investment. Similarly there was another argument from Mr Sunil Mittal about fact that Facebook is enjoying on top of infrastructure which ISPs like Airtel have created.