X-Git-Url: http://git.ipfire.org/?p=ipfire-2.x.git;a=blobdiff_plain;f=config%2Fcfgroot%2Fgeneral-functions.pl;h=567f2e104ec5cb02bae2e588e0b18472a7ab7957;hp=cd4bfd56610d0142944c3d21bfd0af07a96613ad;hb=54fd05358b874a2bbb5c0f58f4a04f010c196388;hpb=650a4d8097023cc6e8f54d86db377e756a29c07c

diff --git a/config/cfgroot/general-functions.pl b/config/cfgroot/general-functions.pl
index cd4bfd5661..567f2e104e 100644
--- a/config/cfgroot/general-functions.pl
+++ b/config/cfgroot/general-functions.pl
@@ -414,6 +414,14 @@ sub ipcidr
 	return "$ip\/$cidr";
 }
 
+sub ipcidr2msk
+{
+       my ($ip,$cidr) = &Net::IPv4Addr::ipv4_parse(shift);
+       my $netmask = &Net::IPv4Addr::ipv4_cidr2msk($cidr);
+       return "$ip\/$netmask";
+}
+
+
 sub validemail {
     my $mail = shift;
     return 0 if ( $mail !~ /^[0-9a-zA-Z\.\-\_]+\@[0-9a-zA-Z\.\-]+$/ );