Make network changes permanent - C++

Posted by pparescasellas on Stack Overflow See other posts from Stack Overflow or by pparescasellas
Published on 2012-10-10T08:45:48Z Indexed on 2012/10/10 9:37 UTC
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Filed under:

c++

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linux

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networking

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network-interface

I need to allow an external client to change the IP of the Linux machine where the program is running (C++). I already know how to list all the local interfaces and the current IPs assigned to them. I also know how to programatically change said IPs.

What I need to know is how to make this change permanent so, if the machine reboots, it keeps the same network configuration. What's the best way to do this? Manually parsing /etc/network/interfaces? Calling some linux command?

Edit: I'm using Debian.

Thanks!

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