Hello All, Quick question for you. I wasn't able to find much on this online.
My goal is to generate a list of usable ip addresses within *any* subnets. so far I have the following: 

#!/usr/bin/perl

use NetAddr::IP;
use strict;

my $ip = new NetAddr::IP('10.2.9.0/29');
while ($ip < $ip->broadcast) {
        print "$ip\n";
        $ip ++;
}

exit;

[download]

This will generate a list that looks like this:

10.2.9.0/29
10.2.9.1/29
10.2.9.2/29
10.2.9.3/29
10.2.9.4/29
10.2.9.5/29
10.2.9.6/29

but this is not quite what I need.
what i need is a list that would look like this:

10.2.9.2
10.2.9.3
10.2.9.4
10.2.9.5
10.2.9.6

Note that I have removed the /29 and the 10.2.9.1 as this is the gateway address for that subnet.
(all gateway addresses would always be the first available address within a given subnet.)
And this subnet would come from the command line, therefore it would be changing.

How could I achieve this goal?

Thanks,
Marc

In reply to ip address list by mlebel

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