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Archive for August 18th, 2008

How To: Static IP Address In Ubuntu

August 18th, 2008
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In order to setup a system to use a static IP address you have to edit the /etc/network/interfaces file.

The first step is to backup the existing file, just in case you screw something up by accident, or something otherwise doesn’t work as it should.
#cd /etc/network
#cp interfaces interfaces.backup

Next, edit the file as root with your favorite text editing program. I personally like Vim.
#sudo vim interfaces

add the # symbol beside what is already there for the interface you want to configure. The # makes whatever comes after it in the line a comment, and the computer doesn’t read it.

Next copy the following text and edit to fit your needs:

auto eth0
iface eth0 inet static
address 192.168.0.3
netmask 255.255.255.0
gateway 192.168.0.1

Save the file and quit. The next time you restart your computer it should automatically setup your network interface as you programed it to.

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How Bittorrent Uploads Effect Response Times

August 18th, 2008
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As you most likely know, if you use bit torrent at it’s maximum speed, your internet connection seems to slow to a crawl for everything else. Web pages may fail to load, ping times shoot into the stratosphere, and tempers may rise from others trying to use the connection. But what level of traffic causes these issues? Is it simply because most of the internet connection is used, or do torrents increase ping times no matter what?. I decided to find out, and here are my results. Read more…

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