use NetAddr::IP; # $Id: masklen.t,v 1.1.1.1 2006/08/14 15:36:06 lem Exp $ my @masks = 0 .. 32; $| = 1; print '1..', scalar @masks, "\n"; my $count = 1; for my $m (@masks) { my $ip = new NetAddr::IP '10.0.0.1', $m; if ($ip->masklen == $m) { print "ok ", $count ++, "\n"; } else { print "not ok ", $count ++, "\n"; } }