Thread: Show IP Address

How can i make an application that show my extern IP address?

What OS?
Do you want show the IP for all interfaces on the system?

gg

Windows, i just want to write a console appliction that outputs my extern IP

Code:

#include <cstdlib>

int main()
{
    system( "ipconfig" );
    return 0;
}

or you can save some time and just run IPCONFIG from a command line.

Originally Posted by cpjust

Code:

#include <cstdlib>

int main()
{
    system( "ipconfig" );
    return 0;
}

or you can save some time and just run IPCONFIG from a command line.

It only has to output your extern IP, so i can check if it 0.0.0.0 fo example

Do you just want to check if you have an internet connection?

What's the end goal?

gg

Originally Posted by Codeplug

Do you just want to check if you have an internet connection?

What's the end goal?

gg

I only want specific IP address to be able to use my program. so i have to check if the IP is for example 0.0.0.0

Here's one of a few ways to enumerate your interfaces:

http://support.microsoft.com/kb/186312/en-us

gg

Originally Posted by brietje698

How can i make an application that show my extern IP address?

Go to http://www.ipchicken.com

That shows your REAL "external" IP address, as far as the rest of the Internet is concerned.