Chris Williams > Net-IP-Minimal > Net::IP::Minimal

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Net-IP-Minimal-0.06.tar.gz

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Module Version: 0.06   Source  

NAME ^

Net::IP::Minimal - Minimal functions from Net::IP

VERSION ^

version 0.06

SYNOPSIS ^

  use Net::IP::Minimal qw[:PROC];

  my $ip = '172.16.0.216';

  ip_is_ipv4( $ip ) and print "$ip is IPv4";

  $ip = 'dead:beef:89ab:cdef:0123:4567:89ab:cdef';

  ip_is_ipv6( $ip ) and print "$ip is IPv6";

  print ip_get_version( $ip );

DESCRIPTION ^

Net::IP is very feature complete, but I found I was only using three of its functions and it uses quite a bit of memory https://rt.cpan.org/Public/Bug/Display.html?id=24525.

This module only provides the minimal number of functions that I use in my modules.

FUNCTIONS ^

The same as Net::IP these functions are not exported by default. You may import them explicitly or use :PROC to import them all.

ip_get_version

Try to guess the IP version of an IP address.

    Params  : IP address
    Returns : 4, 6, undef(unable to determine)

$version = ip_get_version ($ip)

ip_is_ipv4

Check if an IP address is of type 4.

    Params  : IP address
    Returns : 1 (yes) or 0 (no)

ip_is_ipv4($ip) and print "$ip is IPv4";

ip_is_ipv6

Check if an IP address is of type 6.

    Params            : IP address
    Returns           : 1 (yes) or 0 (no)

ip_is_ipv6($ip) and print "$ip is IPv6";

SEE ALSO ^

Net::IP

AUTHOR ^

Chris Williams <chris@bingosnet.co.uk>

COPYRIGHT AND LICENSE ^

This software is copyright (c) 2012 by Chris Williams and RIPE-NCC.

This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.

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