28 Jul

Travel and some thoughts on expenses

Over the last few years, I have been travelling quite a bit as part of my job at Hurricane Electric. One of the discussions which come up regularly is “When did you arrive?” or “Where are you staying?” or “How many connections you had in your flight?” and whenever I answer such questions to my friends, I get a surprising look. I personally never understand the surprise about it but somehow it comes so often that I decided to blog and document my reply here so I can pass the link next time instead of explaining. 🙂

So typically for flights, I take whatever is cheaper and I just go for cheaper with a certain minor exception like avoid using Air India. Even if the flight has one or two connections, I do not go for direct flight unless the difference is less than 2000 INR / $30. This strategy works fine almost all the time. Sometimes flight can be rather quite long like e.g earlier this year I attended NANOG in San Francisco and from there went to Daejeon, South Korea for APRICOT 2019 and this route was via Hong Kong just because it was cheaper that way even though geographically, not the “best path”. A direct flight in such case was more than $200 additional and I just can’t justify that cost.

One argument which often comes for flying direct, expensive is to “save time” and I don’t get it. For super busy people it might make sense who don’t have enough time to fit it meetings in their busy schedule and try best to squeeze time. I have respect for those people with genuine-time concern but that is the case for a very small % of people, at least not for me. Mr Narayan Murthy (founder of Infosys) who has a net worth of $2.4 billion flies in economy class (source here). Plus the extra time one travels is not exactly all “wasted time”. I often just catch up on emails when travelling, catch up on various reading material, catch up some of the amazing talks from various NOGs (which I keep offline) etc.

Next, for hotels – I usually stay in “decent” hotels in the developing the world and hostels/Airbnb/cheap hotels in the developed world. Most of the conferences in our industry often happen in big, fancy hotels where a night stay would be $150-$200 or usually more. Again, one “saves” time by staying in a conference hotel but for 70% of my travel, I am able to get a hotel within 300-400m of walkable distance for 20% – 25% of the price of an expensive hotel.

Plus cheap hotels have their own advantages like:

  1. Less boring stay compared to fancy hotels. In fact, hostels are actually more fun.
  2. Usually would have a Wifi WPA2-PSK password with no irritating captive portal. Wifi just works and no capping!
  3. One can find kitchen area/microwave etc to make ready-to-eat food which becomes important for me as a vegetarian.

In Hong Kong, I mostly stay at the hostel which is quite good. In South Asian countries the culture of the hostel isn’t very well developed and for that reason I avoid them.

So why I do “business travel” on low-cost? I have never been specifically told to do that but I strongly prefer that for three reasons:

Reason 1 – Old discussion with a friend…

When I was spending time at Zoho as an intern in 2010, I got a chance to share the apartment with Rodrigo Vaca who used to be the director of marketing at Zoho back then and was visiting India. Once during the dinner, I asked him on how he’s able to leave Google’s job with all the fun of Google plex for a job at Zoho which was relatively small back then.
He gave a wonderful reply – “There are few things in life which matter and few things which do not matter. They may look cool and attractive but do not matter in the long term”.

Reason 2 – You are too young to become a dinosaur

Another thing which struck me over time was from the movie “Up in the air” where when George Clooney is told by his boss – “Blame the high fuel cost, insurance premiums, blame technology. Watch yourself – “You are too young to become a dinosaur“. I always fear that. I have seen a number of good people turning into dinosaurs over time that I am honestly scared of that path. I want to make sure I add maximum possible value from my work to my employer as well as our community.

Reason 3 – It’s my money

I treat my employer’s money as my own money and do the exact same due diligence when spending it as I would do to my personal expenses. A large part of luxury travel many times comes because of the fact that we treat employer’s money as “company’s money” and don’t care about it. I personally do not follow that.

So that’s all about why travel for a low cost. 🙂

Obvious disclaimer: Purely writing this my personal capacity and going to pass this link next time instead of a long reply!

18 May

Joining the board of E2E

This week I worked on the paperwork to get on the board of E2E Networks Ltd as one of the Independent Director. It was quite an interesting process as this is the first time I am joining the board of directors of an organisation.

About E2E

Not to be confused by the “Networks” in the name, E2E is in the business of selling high powered, low cost compute (Virtual machines) hosted in India targeted towards Indian organisations. It’s one of the very few organisations of its kind which is listed at the National Stock Exchange of India (NSE) since 15th May 2018. E2E was started by Tarun Dua and Mohammed Imran. I know Tarun since a really long time (if I remember correctly, probably since 2010). It has been good to see the organisation grow from a very small team to where it stands now. While AWS, Azure and now Google Cloud are helping to grow the market of Cloud Computing, there’s still a gap of providers who can offer much more competitive pricing for the monster machines for lesser overbuild which large cloud providers do.

Quick links about E2E

  • List of other board members here
  • List of E2E’s team members here
  • E2E has its own ASN but relies on Netmagic’s AS17439 for originating pools. HE’s BGP toolkit for E2E’s prefixes here
  • News on listing here

Thoughts on DSC, DIN and OS X!

Director of an organisation (private or listed) have to maintain a DIN i.e Director Identification Number in India. Now to get a DIN, one needs a DSC which is Digital Signing Certificate. DSC uses RSA keys and Government of India has recognised around 9 Certifying authorities for it (listed here). So one gets key loaded in a physical device. As soon as you have a physical device in the picture and Mac OS X cannot recognise it, it’s a problem. Most of the driver packages offered by the vendors are unsigned and I personally don’t like installing those packages on the base machine I use. Besides those drivers, one also needs the emsigner package to associated DSC with DIN which again happens to be another package to make the whole stack work.
Thus to make it all work securely, I ended up in putting a Windows VM on Virtualbox locally, thus in an isolated instance for such tasks only.

My involvement…

I will be on the board to contribute as an independent director. It’s a non-executive role and thus I won’t have any involvement in the day to day things but just macro level picture of the things and involvement in board meetings. I continue with my full-time job at Hurricane Electric. It would be great to learn corporate governance by looking at how things work at the board of a company.

Well, so that’s all for now. Time to get back to work! 🙂

05 Aug

Default route of home routing table

For folks from the non-networking world, default route means basically a path to send packets when you do not have a specific route. So e.g if you know how to send packets to Google, send it, for Netflix, send it, for say Amazon – no path? Well, no worries, just send via a default path. So default route is basically what takes traffic for everything else.

Returning to the post which is not about networking. It’s about default route for home routing table and that’s my mother. 🙂

My mother went to the US to spend some time with my brother in July and I think it was an interesting time back home here in Haryana. 

Things we realised during her absence:

  1. She cooks excellent food. While yes my father & my wife have good cooking skills too but nowhere comparable to my mother’s cooking. 
  2. She does so much work and her absence made me realise we had so much automation just because she was doing those tasks “automatically”. 🙂 
  3. First, my wife and later myself got sick in her absence due to one or other reason further making me miss her. While I have fallen sick with a viral fever a few times in life but three days of fever this time was most painful. 

Now good thing is that she’s back and hence ::/0 is installed again in the home routing table and everything magically works well. 🙂