}
my $ipv4_mask_hash = {
+ '0.0.0.0' => 0,
'128.0.0.0' => 1,
'192.0.0.0' => 2,
'224.0.0.0' => 3,
'255.255.255.255' => 32,
};
+sub get_netmask_bits {
+ my ($mask) = @_;
+ return $ipv4_mask_hash->{$mask};
+}
+
register_format('ipv4mask', \&pve_verify_ipv4mask);
sub pve_verify_ipv4mask {
my ($mask, $noerr) = @_;