my way to tackle this would be to split the 6 groups of digits using my @numbers = split(/:/, $string); after which you can access each of the sets as $numbers[0] through to $numbers[5]. Whenever you need them back in string form you can put it back together using join(':', @numbers);

Now the real question is, last time I checked MAC addresses were in hexadecimal, so you're still in need of ABCDEF on top of the 0 through 9? Besides that, why would you want to iterate through every possible MAC address in the first place?

Remember rule one...

In reply to Re: How to increment a MAC Address? by Forsaken
in thread How to increment a MAC Address? by imperl

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