Linux networking issue #1

Change route

    $ sudo route

Delete default gateway

    $ sudo route del default

Add new default gateway

    $ sudo route add default gw xxx.xxx.xxx.xxx

Bring up/down interface

    $ sudo ifconfig up/down

Config network

    $ sudo vi /etc/network/interfaces

Restart/Stop/Start network

    $ sudo /etc/init.d/networking restart/stop/start

Release IP from dhcp

    $ dhclient -r

Get Fresh IP from dhcp

    $ dhclient

Ref:Japman, InfraGuy.

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