Help, How to add secondary IP addr to eth0, by programme?

pcman · #1 (**permalink**) 07-13-2006

HI,

Please help me,
I want to add another IP address will programme,
How can I do it ?

Thank you.

grumpf · #2 (**permalink**) 07-16-2006

the simple version is:
system("ifconfig eth0:1 <ip>");

pcman · #3 (**permalink**) 07-16-2006

Thank you, but the interface name is eth0:1, its a virtual interface name.
not the real interface name.

I need add 4000 addresses to one interface.

Or, who one knows how to use RTNETLINK ?

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