August 30, 2008 by Kulbir Saini on Computers, Fun, Hardware, Internet, Life, Servers

A visit to Dr. Reddy’s Labs

Yesterday, a team for five (four people from administration and me) visited Dr. Reddy’s Labs in Hyderabad for a live demo of two security products Linkproof and DefensePro from Radware. DefensePro is a firewall kind of thing (for lay man) which protects your critical servers and Intranet from internal as well as external attacks. Linkproof is a load balancer for outbound as well as inbound traffic in case of multiple (<= 3) ISPs. Linkproof also manages traffic in case one of the ISP fails.

We reached their office at around 2:40PM. The office looked just like another office of some IT company. Fully loaded with sensors. You need not push/pull the door when you enter the office. And everything that an enterprise office should have.

A few minutes later, one of the person from Radware accompanied us to their technical wing called “Information Systems”. Their we had a demo of both the products on consoles. Demo went on for almost half an hour. After the demo we asked if we can see the actual hardware they have deployed. Then the admin in DRL (Dr. Reddy’s Labs) accompanied us to their DMZ (DeMilitarized Zone, its a common term in security industry. Denotes a place where all your critical servers are placed. A highly secured zone basically). I was amazed by the hardware that I saw. I just can’t express my feelings. Though we were not allowed to enter the rooms but everything was visible through the glasses. Rack mountable servers everywhere. Racks, racks, racks and more racks. Awesome experience. I wanted to stay there forever and keep looking at the beasts but …

We headed back to IIIT after that. And yesterday night, in my dreams I saw I own a server farm which had uncountable racks of servers. Racks everywhere 🙂

PS : The above two products will be deployed soon in IIIT for testing purpose 😀

May 23, 2008 by Kulbir Saini on Computers, LAN, Linux, Servers, Success

Students Lab Comittee Meet – 1

Students Lab Comittee had a few meetings with Rawat sir before he joined IIIT. A lot of things were discussed and things finally started moving when he joined IIIT.

Past week we had a meeting with Rawat sir where a lot of things were discussed. We finally decided to pick up problems one by one and kill them to restore the system health. We picked up proxy for this week. Our task was to analyze the hardware, software, load, performance and configuration files on the machine and suggest improvements. Well, I did that and have already submitted a report to Rawat sir. The details are beyond the scope of this post. Once approved, these improvements will be deployed this Sunday.

I am pretty much excited about the near future 🙂 Hope the system will be in good health soon.

May 9, 2008 by Kulbir Saini on Challenge, Internet, Life, Servers

Are we doomed

The life of a computer science students revolves around emails, social networking, reading blogs, writing blogs, searching www, managing his/her domains and related things. Today, Google has provided all these facilities under one account namely GMail, Orkut, Google Reader, Blogspot, Google Search, Google Apps respectively.

Today, it was the second time that services provided by Google was not accessible inside IIIT campus. The reason may be system outage at Google or problem with our ISP. Other website were working fine.

I was working on something and thought of taking a break to check my mail. Openned Gmail. Err. Not working. Connection failed. Ok. No problem. Lemme check what others have written or shared in Google Reader. Err. Not working. Connection failed. Still not a problem. Lets go ahead and socialize a bit. Hit orkut.com. Err. Connection failed. My GOD. Relax. Lets read shiben new web comic. Err. Connection failed. A bit of frustration is occupying my mind.

After that I thought of writing this blog. For writing this, I needed to know the services provided by google. So, googled for the same. Err 😛 Connection failed 😀

I am wondering that its not we who governs our lives. Its google who is governing the entire universe now. We are too much dependent on Google 🙁 Are we doomed? Do we have any alternatives?

May 4, 2008 by Kulbir Saini on Internet, LAN, Life, Servers, Wireless

Things are moving finally

After a struggle of months if not years, I can see things moving finally. A big big credit goes to Rishabh Mukherjee, who was always there to offer his help whenever I had a problem with administration ( specific to IT infrastructure at IIIT). Yesterday, there was a meeting in which a test plan was worked out for the newly arrived access points for the OBH extension block. For a few weeks, they’ll be tested in one of the OBH wings and the performance will be logged. Also, a lot of changes will be seen in IT infrastructure at IIIT in near future. Now plans are coming out of meeting rooms and they are not limited to papers and emails anymore. A big thanks for Shatrunjay Sir for this.

April 29, 2008 by Kulbir Saini on Computers, Fun, Graphics, Hardware, Internet, LAN, Life, Monitors, Motherboards, Servers, Speakers

My New Computer

I have been equally passionate about computer hardware and open source ever since I joined IIIT. Friends usually tease me by saying “Hey dude, you didn’t by any IT product this month :D”. I always keep dreaming of a better machine and a lot of machines in my room. And the worst part is that I spend whatever I earn in buying new hardware ( I hardly spend on other things like buying flashy clothes, shoes etc.. looks crap to me.. a wastage of money to be precise :P).

I bought my first personal computer in May, 2006. I used it as much as possible. Then there was a puase for a very long time because I didn’t have cash to buy new hardware. In November 2006, I got RAship in BIRC and hence I got cash 😀 I bought another 160GB hard disk in June 2007 because that was the craze at that time. And because I had to support more upload space on Bordeaux’s FTP 😀 Few months later in August 2007, I bought a new 19″ ViewSonic LCD monitor by spending all the cash I earned till then from RAship and other contract works 😀 Again it was like no cash, no new hardware.

So, by that time I had two monitors and a single cabinet which was not capable of supporting dual display 🙁 As I was out of cash, I had to work harder to get more cash. I did so. And earlier this month I bought new Altec Lancing 2.1 Speakers.

And following them, I bought this monstrous brand new computer. Here is the configuration for the new desktop.

Processor
As I am an AMD fan, so there is no question of going for Intel. I was thinking of buying Quad core initially but then gave up the idea because the cost was increasing beyond my budget. So I decided to go for AMD Athlon64 X2 5600+ (2.8GHz dual core, 2MB L2 cache). This was the first one with 2MB L2 cache with the lowest price 😀

Motherboard

Selecting the motherboard was a really tedious task. Because AMD released its latest 780G chipset recently. A few bugs were reported in forums and I was a bit paranoid while selecting this mobo. But ignoring everything, I decided to go for Gigabyte GA-MA78GM-S2H AMD 780G chipset because this motherboard is currently carrying the best onboard graphics card in the world. ATI Radeon HD 3200 is the onboard graphics card for the mobo. The other reason for going with this mobo was the damn HDMI port 😀 May be it will come handy when I’ll have my LCD TV 😀

RAM

The easiest part to select. I went with Transcend DDR-II 800MHz 2GB x 2 ( total 4GB). I think thats enough for the coming year.

My room has become messy and its really really becoming hot due the heat emissions from the two damn processors.

BTW, the new cabinet has this awesome small LCD display for displaying temperature and other system activities.

My room now looks like this …

So, I have my own small LAN here where I do all the testing stuff with different servers and firewall configuration. I have got a new platform for exploring the world of computer networks. Its fun to work on two machines 🙂 Ok. Here is the last image with Antitrust on one machine and I Robot on the other 😀

Adios,

Kulbir Saini aka General Bordeaux 🙂