Kurinchi Blogger Scribbles ... » network connection http://kurinchilamp.kurinchilion.com On Open Source Technologies Mon, 02 Jan 2012 06:14:45 +0000 en hourly 1 http://wordpress.org/?v=3.3 Ubuntu: Destination host unreachable http://kurinchilamp.kurinchilion.com/2009/07/ubuntu-destination-host-unreachable.html http://kurinchilamp.kurinchilion.com/2009/07/ubuntu-destination-host-unreachable.html#comments Thu, 30 Jul 2009 10:52:20 +0000 kurinchilamp http://kurinchilamp.kurinchilion.com/?p=551 Possible causes:

Check how many network cards are installed in your system and if you are configuring the correct NIC card

Check the interfaces configuration settings

$ cat /etc/network/interfaces

Do not forget to restart the networking daemon after each change
$ sudo /etc/init.d/networking restart

Some of the commands that can come in handy for troubleshooting the cause of the problem …

$ route -n
$ traceroute
$ netstat

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