Difference between revisions of "Ifconfig"
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== Virtual Interfaces == | == Virtual Interfaces == | ||
− | + | ||
− | <pre># ifconfig eth0:1 192.168.0.3 netmask 255.255.255.0</pre> | + | Add virtual interfaces is trivial in Linux. Just add a number to a real interface (in this example, eth0). |
+ | So here we configure eth0:1: | ||
+ | |||
+ | <pre> | ||
+ | # ifconfig eth0:1 192.168.0.3 netmask 255.255.255.0 | ||
+ | </pre> | ||
== Delete an interface == | == Delete an interface == | ||
Use the 'down' command: | Use the 'down' command: | ||
<pre># ifconfig eth0:1 down</pre> | <pre># ifconfig eth0:1 down</pre> |
Revision as of 13:23, 27 July 2007
Set static IP
These settings are lost on reboot. This is just for a temporary config.
# ip route add default via 192.168.0.1 # ifconfig eth0 192.168.0.2 netmask 255.255.255.0
Virtual Interfaces
Add virtual interfaces is trivial in Linux. Just add a number to a real interface (in this example, eth0). So here we configure eth0:1:
# ifconfig eth0:1 192.168.0.3 netmask 255.255.255.0
Delete an interface
Use the 'down' command:
# ifconfig eth0:1 down