diff --git a/check_cifs.pl/trunk/check_cifs.pl b/check_cifs.pl/trunk/check_cifs.pl
new file mode 100644
index 0000000..0d9a4a9
--- /dev/null
+++ b/check_cifs.pl/trunk/check_cifs.pl
@@ -0,0 +1,104 @@
+#!/usr/bin/perl -w
+
+use strict;
+use Getopt::Long;
+use File::MkTemp qw(mktemp);
+use Data::Dumper;
+
+Getopt::Long::Configure ("posix_default", "no_ignore_case");
+my %parms;
+
+
+sub testbin($) {
+	my $program = shift;
+	eval {
+		system("$program &> /dev/null");
+	};
+	my $exit_value  = $? >> 8;
+	if ($exit_value != 127) {
+		return 0;
+	} else {
+		print "Could not execute $program\n";
+		exit 2;
+	}
+}
+
+sub usage() {
+	print <<EOUSAGE;
+Usage $0 -H <hostname> -s <share> -u <username> -p <password>
+EOUSAGE
+}
+
+sub help() {
+	print <<EOUSAGE;
+Usage $0 -H <hostname> -s <share> -u <username> -p <password>
+
+	--host,		-H		Hostname
+	--share,	-s		Share
+	--user,		-u		Username
+	--pass,		-p		Password
+	--kerberos,	-k		Enable Kerberos login
+	--writefile,	-w		Tries to write to a file on the share
+	--readfile,	-r		Tries to read the specified file
+EOUSAGE
+	#exit 0;
+}
+
+my $result = GetOptions (
+	"help|h" => \$parms{help},
+	"user|u=s" => \$parms{user},
+	"pass|p=s" => \$parms{pass},
+	"kerberos|k" => \$parms{kerberos},
+	"debug|d" => \$parms{debug},
+	"verbose|v"  => \$parms{verbose},
+	"writefile=s"  => \$parms{writefile},
+	"hostname|H=s"  => \$parms{hostname},
+	"share|s=s"  => \$parms{share});
+
+
+print Dumper(\%parms) . "\n" if ($parms{debug});
+
+if ($parms{help}) {
+	help();
+}
+
+if (!$parms{user} or !$parms{pass} or !$parms{hostname} or !$parms{share}) {
+	usage();
+	exit 2;
+}
+
+
+my $tmp = mktemp("check-cifs-XXXXXX", "/tmp");
+testbin("smbclient");
+testbin("kinit");
+testbin("kdestroy");
+
+
+# Login with kerberos
+if ($parms{kerberos}) {
+	my $kinit = `echo $parms{pass} | kinit -c $tmp $parms{user} 2>&1`;
+	my $exit_value  = $? >> 8;
+
+	if ($exit_value != 0) {
+		chomp $kinit;
+		print "Critical: Unable to log in with kerberos - $kinit\n";
+		exit 2;
+	}
+}
+
+my @smbclient_opts;
+my @smbclient_commands;
+
+if ($parms{kerberos}) {
+	push @smbclient_opts, '-k'
+} else {
+	push @smbclient_opts, "'$parms{pass}'", '-U', "'$parms{user}'", 
+}
+
+
+
+__END__
+	my $kdestroy = `echo $parms{pass} | kdestroy -c $tmp`;
+	$exit_value  = $? >> 8;
+	#print "kdestroy: $kdestroy\nrc: $exit_value\n";
+