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Old 03-02-2009
salil2012 salil2012 is offline
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Virtual IP addresses
How would i create virtual interface in linux to configure more than one IP address for a physical interface?
any help wll be appreciated.
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Old 03-05-2009
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otheus otheus is offline Forum Staff  
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Two ways. Say the new ip address is 192.168.20.1 and the device to be associated with it is eth0
Code:
ifconfig eth0:1 192.168.20.1 netmask 255.255.255.0
The other way is the new "ip route2" tools, or just "iproute".
Code:
ip addr add 192.168.20.1 dev eth0
Saving this configuration for future use is a separate question and depends greatly on the distribution.
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