NetAddr::IP 4.004

NetAddr::IP is a Perl module that can manage IPv4 and IPv6 addresses and subnets. SYNOPSIS use NetAddr::IP qw( Compact Coalesce Zero Ones V4mask V4net :aton :old_storable :old_nth ); my $ip = new NetAddr::IP loopback; print "The address is ", $ip->addr, " with mask ", $ip->mask, "n" ; if ($ip->within(new NetAddr::IP "127.0.0.0", "255.0.0.0")) { print "Is a loopback addressn"; } # This prints 127.0.0.1/32 print "You can also say $ip...n"; * The following four functions return ipV6 representations of: :: = Zeros(); FFFF:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF: = Ones(); FFFF:FFFF:FFFF:FFFF:FFFF:FFFF:: = V4mask(); ::FFFF:FFFF = V4net(); * To accept addresses in the format as returned by inet_aton, invoke the module as: use NetAddr::IP qw(:aton); * To enable usage of legacy data files containing NetAddr::IP objects stored using the Storable module. use NetAddr::IP qw(:old_storable); * To compact many smaller subnets (see: $me->compact($addr1, $addr2,...) @compacted_object_list = Compact(@object_list) * Return a reference to list of NetAddr::IP subnets of $masklen mask length, when $number or more addresses from @list_of_subnets are found to be contained in said subnet. $arrayref = Coalesce($masklen, $number, @list_of_subnets).

Requirements:	No special requirements
Platforms:	Linux
Keyword:	Addresses,  Ffff,  Libraries,  List,  Manage,  Module,  Netaddr,  Netaddrip,  Perl,  Perl Module,  Programming,  Subnets
Users rating:	0/10