Why /etc/init.d/networking restart is disapproving
You may get following error while restarting the networking service in the Debian6 Squeeze with the command /etc/init.d/networking restart
Running /etc/init.d/networking restart is deprecated because it may not enable again some interfaces. This is because the conventional command to restart the networking service has been deprecated in the Debian6 Squeeze. Hence whenever you want to restart the networking service, you can user following commands
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#ifdown (To stop networking service )
#ifup (To bring networking service back to work)
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