diff --git a/plugins/snmp/snmp__netapp_cifs2 b/plugins/snmp/snmp__netapp_cifs2
new file mode 100755
index 00000000..8c3a22bc
--- /dev/null
+++ b/plugins/snmp/snmp__netapp_cifs2
@@ -0,0 +1,126 @@
+#!/usr/bin/perl
+# -*- perl -*-
+# vim: ft=perl
+
+=head1 NAME
+
+snmp__netapp_cifs -  Munin plugin to retrieve general cifs information from NetApp storage appliances.
+
+=head1 APPLICABLE SYSTEMS
+
+cifs should be reported by any NetApp storage appliance
+with SNMP agent daemon activated. See na_snmp(8) for details.
+
+=head1 CONFIGURATION
+
+Unfortunately, SNMPv3 is not fully supported on all NetApp equipments.
+For this reason, this plugin will use SNMPv2 by default, which is
+insecure because it doesn't encrypt the community string.
+
+The following parameters will help you get this plugin working :
+
+[snmp_*]
+env.community MyCommunity
+
+If your community name is 'public', you should really worry about
+security and immediately reconfigure your appliance.
+
+Please see 'perldoc Munin::Plugin::SNMP' for further configuration.
+
+=head1 INTERPRETATION
+
+The plugin reports various cifs connections, users and open files.
+
+=head1 MIB INFORMATION
+
+This plugin requires support for the NETWORK-APPLIANCE-MIB issued by
+Network Appliance. It reports the content of the cifs OID.
+
+=head1 MAGIC MARKERS
+
+  #%# family=snmpauto
+  #%# capabilities=snmpconf
+
+=head1 BUGS
+
+This plugin wasn't tested on many hardware and only on Ontap 7.3.x.
+
+=head1 AUTHOR
+
+2013, Claudius Herder
+NetApp is a registered trademark and Network Appliance is a trademark
+of Network Appliance, Inc. in the U.S. and other countries.
+
+=head1 LICENSE
+
+GPLv2.
+
+=cut
+
+use strict;
+use warnings;
+use Munin::Plugin::SNMP;
+
+my %oids =
+(
+    cifsConnectedUsers => 'ConnectedUsers',
+    cifsNSessions      => 'Sesions',
+    cifsNOpenFiles     => 'OpenFiles',
+);
+
+if (defined $ARGV[0] and $ARGV[0] eq 'snmpconf')
+{
+    print "require 1.3.6.1.4.1.789.1.7.2. [0-9]\n";
+    exit 0;
+}
+
+my $session = Munin::Plugin::SNMP->session();
+
+if (defined $ARGV[0] and $ARGV[0] eq "config")
+{
+    my ($host, undef, undef, undef) = Munin::Plugin::SNMP->config_session();
+
+    print "host_name $host\n" unless $host eq 'localhost';
+    print "graph_title $host CIFS sessions\n";
+    print "graph_args --base 1000 --lower-limit 0 --rigid\n";
+    print "graph_vlabel CIFS\n";
+    print "graph_category CIFS\n";
+    print "graph_info This graph shows CIFS sessions status for the $host.\n";
+    print "graph_order ";
+    foreach (sort keys %oids)
+    {
+        print "$_ ";
+    }
+    print "\n";
+    foreach my $k (sort keys %oids)
+    {
+        print "$k.info The number of CIFS $oids{$k}.\n";
+        print "$k.label $oids{$k}\n";
+        print "$k.min 0\n";
+        print "$k.type GAUGE\n";
+    }
+    exit 0;
+}
+
+my $values = $session->get_hash
+(
+    -baseoid => '1.3.6.1.4.1.789.1.7.2',
+    -cols =>
+    {
+         9 => 'cifsConnectedUsers',
+        12 => 'cifsNSessions',
+        13 => 'cifsNOpenFiles',
+    },
+);
+
+foreach my $k (keys %oids)
+{
+    my $v = 'U';
+
+    $v = $values->{0}->{$k} if (defined $values);
+    print "$k.value $v\n";
+}
+
+exit 0;
+
+__END__
diff --git a/plugins/snmp/snmp__netapp_cifscalls b/plugins/snmp/snmp__netapp_cifscalls
new file mode 100755
index 00000000..c411461b
--- /dev/null
+++ b/plugins/snmp/snmp__netapp_cifscalls
@@ -0,0 +1,140 @@
+#!/usr/bin/perl
+# -*- perl -*-
+# vim: ft=perl
+
+=head1 NAME
+
+snmp__netapp_cifscalls -  Munin plugin to retrieve cifs calls types stats from NetApp storage appliances.
+
+=head1 APPLICABLE SYSTEMS
+
+cifs calls stats should be reported by any NetApp storage appliance
+with SNMP agent daemon activated. See na_snmp(8) for details.
+
+=head1 CONFIGURATION
+
+Unfortunately, SNMPv3 is not fully supported on all NetApp equipments.
+For this reason, this plugin will use SNMPv2 by default, which is
+insecure because it doesn't encrypt the community string.
+
+The following parameters will help you get this plugin working :
+
+[snmp_*]
+env.community MyCommunity
+
+If your community name is 'public', you should really worry about
+security and immediately reconfigure your appliance.
+
+Please see 'perldoc Munin::Plugin::SNMP' for further configuration.
+
+=head1 INTERPRETATION
+
+The plugin reports various cifs calls by type.
+This can help you determine what calls types are killing your appliance under heavy
+loads.
+
+=head1 MIB INFORMATION
+
+This plugin requires support for the NETWORK-APPLIANCE-MIB issued by
+Network Appliance. It reports the content of the cifs OID.
+
+=head1 MAGIC MARKERS
+
+    #%# family=snmpauto
+    #%# capabilities=snmpconf
+
+=head1 BUGS
+
+This plugin wasn't tested on many hardware and only on Ontap 7.3.x.
+
+=head1 AUTHOR
+
+2013, Claudius Herder
+NetApp is a registered trademark and Network Appliance is a trademark
+of Network Appliance, Inc. in the U.S. and other countries.
+
+=head1 LICENSE
+
+GPLv2.
+
+=cut
+
+ use strict;
+ use warnings;
+ use Munin::Plugin::SNMP;
+
+my %oids =
+(
+    cifsBadCalls => 'BadCalls',
+    cifsGetAttrs => 'GetAttrs',
+    cifsReads    => 'Reads',
+    cifsWrites   => 'Writes',
+    cifsLocks    => 'Locks',
+    cifsOpens    => 'Opens',
+    cifsDirOps   => 'DirOps',
+    cifsOthers   => 'Others',
+    cifsSetAttrs => 'SetAttr',
+);
+
+if (defined $ARGV[0] and $ARGV[0] eq 'snmpconf')
+{
+    print "require 1.3.6.1.4.1.789.1.7.3.1.1. [0-9]\n";
+    exit 0;
+}
+
+my $session = Munin::Plugin::SNMP->session();
+
+if (defined $ARGV[0] and $ARGV[0] eq "config")
+{
+    my ($host, undef, undef, undef) = Munin::Plugin::SNMP->config_session();
+    print "host_name $host\n" unless $host eq 'localhost';
+    print "graph_title $host CIFS calls\n";
+    print "graph_args --base 1000 --lower-limit 0 --rigid\n";
+    print "graph_vlabel calls / \${graph_period}\n";
+    print "graph_category cifs\n";
+    print "graph_info This graph shows cifs calls for the $host NetApp equipment.\n";
+    print "graph_order ";
+    foreach (sort keys %oids)
+    {
+        print "$_ ";
+    }
+    print "\n";
+    foreach my $k (sort keys %oids)
+    {
+        print "$k.info The number of cifs calls received for the $oids{$k} procedure, since the last time the statistics were cleared.\n";
+        print "$k.type COUNTER\n";
+        print "$k.label $oids{$k}\n";
+        print "$k.min 0\n";
+    }
+    exit 0;
+}
+
+my $values = $session->get_hash
+(
+    -baseoid => '1.3.6.1.4.1.789.1.7.3.1.1',
+    -cols =>
+    {
+         1 => 'cifsTotalOps',
+         2 => 'cifsTotalCalls',
+         3 => 'cifsBadCalls',
+         4 => 'cifsGetAttrs',
+         5 => 'cifsReads',
+         6 => 'cifsWrites',
+         7 => 'cifsLocks',
+         8 => 'cifsOpens',
+         9 => 'cifsDirOps',
+        10 => 'cifsOthers',
+        11 => 'cifsSetAttrs',
+    },
+);
+
+foreach my $k (keys %oids)
+{
+    my $v = 'U';
+    $v = $values->{0}->{$k} if (defined $values);
+    print "$k.value $v\n";
+}
+
+exit 0;
+
+__END__
diff --git a/plugins/snmp/snmp__netapp_cpu2 b/plugins/snmp/snmp__netapp_cpu2
new file mode 100755
index 00000000..8b6e9a48
--- /dev/null
+++ b/plugins/snmp/snmp__netapp_cpu2
@@ -0,0 +1,145 @@
+#!/usr/bin/perl
+# -*- perl -*-
+# vim: ft=perl
+
+=head1 NAME
+
+snmp__netapp_cifs -  Munin plugin to retrieve cpu information from NetApp storage appliances.
+
+=head1 APPLICABLE SYSTEMS
+
+cpu should be reported by any NetApp storage appliance
+with SNMP agent daemon activated. See na_snmp(8) for details.
+
+=head1 CONFIGURATION
+
+Unfortunately, SNMPv3 is not fully supported on all NetApp equipments.
+For this reason, this plugin will use SNMPv2 by default, which is
+insecure because it doesn't encrypt the community string.
+
+The following parameters will help you get this plugin working :
+
+[snmp_*]
+env.community MyCommunity
+
+If your community name is 'public', you should really worry about
+security and immediately reconfigure your appliance.
+
+Please see 'perldoc Munin::Plugin::SNMP' for further configuration.
+
+=head1 INTERPRETATION
+
+The plugin reports various cpu busy and idle.
+
+=head1 MIB INFORMATION
+
+This plugin requires support for the NETWORK-APPLIANCE-MIB issued by
+Network Appliance. It reports the content of the cpu OID.
+
+=head1 MAGIC MARKERS
+
+  #%# family=snmpauto
+  #%# capabilities=snmpconf
+
+=head1 BUGS
+
+This plugin wasn't tested on many hardware and only on Ontap 7.3.x.
+
+=head1 AUTHOR
+
+2013, Claudius Herder
+NetApp is a registered trademark and Network Appliance is a trademark
+of Network Appliance, Inc. in the U.S. and other countries.
+
+=head1 LICENSE
+
+GPLv2.
+
+=cut
+
+use strict;
+use warnings;
+use Munin::Plugin::SNMP;
+
+my %oids =
+(
+#   cpuUpTime                => 'CPU_UPTIME',
+#   cpuBusyTime              => 'CPU_BUSYTIME',
+    cpuBusyTimePerCent       => 'Busy',
+#   cpuIdleTime              => 'CPU_IDLETIME',
+    cpuIdleTimePerCent       => 'Idle',
+#   cpuCount                 => 'CPU_COUNT',
+#   cpuSwitchInvocations     => 'CPU_SWTICHINVOCATIONS',
+#   cpuContextSwitches       => 'CPU_CONTEXTSWITCHES',
+#   cpuInterrupts            => 'CPU_INTERRUPTS',
+#   cpuNonCPInterrupts       => 'CPU_NONCPINTERRUPTS',
+#   cpuCPInterruptPercent    => 'CPU_CPINTERRUPTPERCENT',
+#   cpuNonCPInterruptPercent => 'CPU_NONCPINTERRUPTPERCENT',
+#   cpuTotalDomainSwitches   => 'CPU_TOTALDOMAINSWITCHES',
+);
+
+if (defined $ARGV[0] and $ARGV[0] eq 'snmpconf')
+{
+    print "require 1.3.6.1.4.1.789.1.2.1. [0-9]\n";
+    exit 0;
+}
+
+my $session = Munin::Plugin::SNMP->session();
+
+if (defined $ARGV[0] and $ARGV[0] eq "config")
+{
+    my ($host, undef, undef, undef) = Munin::Plugin::SNMP->config_session();
+    print "host_name $host\n" unless $host eq 'localhost';
+    print "graph_title $host CPU \n";
+    print "graph_args --base 1000 -r --lower-limit 0 --upper-limit 100\n";
+    print "graph_vlabel CPU \n";
+    print "graph_category CPU\n";
+    print "graph_info This graph shows cpu busy value for the $host in percent.\n";
+    print "graph_order ";
+    foreach (sort keys %oids)
+    {
+        print "$_ ";
+    }
+    print "\n";
+    foreach my $k (sort keys %oids)
+    {
+        print "$k.info The cpu $oids{$k} value in percent\n";
+        print "$k.label $oids{$k}\n";
+        print "$k.min 0\n";
+        print "$k.draw AREASTACK\n";
+        print "$k.type GAUGE\n";
+    }
+    exit 0;
+}
+
+my $values = $session->get_hash
+(
+    -baseoid => '1.3.6.1.4.1.789.1.2.1',
+    -cols =>
+    {
+#       1  => 'cpuUpTime',
+#       2  => 'cpuBusyTime',
+        3  => 'cpuBusyTimePerCent',
+#       4  => 'cpuIdleTime',
+        5  => 'cpuIdleTimePerCent',
+#       6  => 'cpuCount',
+#       7  => 'cpuSwitchInvocations',
+#       8  => 'cpuContextSwitches',
+#       9  => 'cpuInterrupts',
+#       10 => 'cpuNonCPInterrupts',
+#       11 => 'cpuCPInterruptPercent',
+#       12 => 'cpuNonCPInterruptPercent',
+#       13 => 'cpuTotalDomainSwitches',
+    },
+);
+
+foreach my $k (keys %oids)
+{
+    my $v = 'U';
+    $v = $values->{0}->{$k} if (defined $values);
+    print "$k.value $v\n";
+}
+
+exit 0;
+
+__END__
diff --git a/plugins/snmp/snmp__netapp_diskbusy b/plugins/snmp/snmp__netapp_diskbusy
new file mode 100755
index 00000000..f7f3bcd3
--- /dev/null
+++ b/plugins/snmp/snmp__netapp_diskbusy
@@ -0,0 +1,155 @@
+#!/usr/bin/perl -w
+# -*- perl -*-
+# vim: ft=perl
+
+=head1 NAME
+
+
+=head1 APPLICABLE SYSTEMS
+
+
+=head1 CONFIGURATION
+
+You have to setup ssh with public key authentication for this plugin
+SNMP is only used for getting the hostname
+
+   [snmp_$host_netapp_diskbusy]
+    env.ssh /usr/bin/ssh (default)
+    env.sshuser munin (default)
+    env.sshopts -i /home/munin/.ssh/id_rsa -o UserKnownHostsFile=/home/munin/.ssh/known_hosts (no default)
+    env.spares 2 (no default)
+
+Number of spares is only used for total diskusage.
+
+=head1 INTERPRETATION
+
+This plugin only prints the disk busy status at check time. There is no
+average calculated, but it still gives a goood overview if all disk are
+used equally or you have got a single hot disk.
+
+=head1 AUTHOR
+
+2013, Claudius Herder
+
+=head1 LICENSE
+
+GPLv2.
+
+=cut
+
+use strict;
+use Munin::Plugin;
+use Munin::Plugin::SNMP;
+need_multigraph();
+
+my %disks;
+
+sub do_collect
+{
+    my $input;
+    my @tmp;
+    my $ssh = $ENV{'ssh'} || '/usr/bin/ssh';
+    my $sshuser = $ENV{'sshuser'} || $ENV{'USER'};
+    my $sshopts = $ENV{'sshopts'} || "";
+    my ($host, undef, undef, undef) = Munin::Plugin::SNMP->config_session();
+
+    $input=`$ssh $sshopts $sshuser\@$host stats show disk:*:disk_busy`;
+    foreach my $line (split(/\n/, $input))
+    {
+        @tmp = split(/:/, $line);
+        ($disks{$tmp[2]} = $tmp[12]) =~ s/%//;
+    }
+}
+
+sub do_config_root
+{
+    my ($host) = @_;
+
+    print "multigraph diskbusy\n";
+    print "graph_title $host Aggregate busy status\n";
+    print "graph_args --base 1000 --lower-limit 0 --rigid\n";
+    print "graph_vlabel aggr busy status\n";
+    print "graph_category disk\n";
+    print "graph_info This graph shows the aggr busy status in percent for $host without spares\n";
+    print "diskbusy.label DiskBusy\n";
+    print "diskbusy.min 0\n";
+    print "diskbusy.draw AREASTACK\n";
+    print "diskbusy.type GAUGE\n";
+}
+
+sub do_config_disk
+{
+    my ($host,$disk) = @_;
+    my $extrainfo = '';
+
+    print "multigraph diskbusy.$disk\n";
+    print "graph_title disk busy status for disk $disk\n";
+    print "graph_args --base 1000 --lower-limit 0 --rigid\n";
+    print "graph_vlabel disk busy status\n";
+    print "graph_category disk\n";
+    print "graph_info This graph shows disk busy status in percent for the $disk disk.$extrainfo\n";
+    print "diskbusy.info This is the disk busy status in percent of $disk\n";
+    print "diskbusy.type GAUGE\n";
+    print "diskbusy.label DiskBusy\n";
+    print "diskbusy.min 0\n";
+    print "diskbusy.draw AREASTACK\n";
+}
+
+sub do_fetch_root
+{
+    my $spares=$ENV{'spares'} || 0;
+    my $busy =0;
+    my $numberofdisk=0;
+    my $diskbusy=0;
+    $numberofdisk =(keys %disks);
+    foreach my $disk (keys %disks)
+    {
+        $busy += $disks{$disk};
+    }
+    $diskbusy=$busy/($numberofdisk-$spares);
+    print "multigraph diskbusy\n";
+    printf("diskbusy.value %.3f \n",$diskbusy);
+}
+
+sub do_fetch_disk
+{
+    my($disk) = @_;
+    my $busy;
+    $busy = $disks{$disk};
+    print "multigraph diskbusy.$disk\n";
+    print "diskbusy.value $busy\n";
+}
+
+sub do_config
+{
+    my ($host, undef, undef, undef) = Munin::Plugin::SNMP->config_session();
+    print "host_name $host\n" unless $host eq 'localhost';
+    foreach my $disk (sort keys %disks)
+    {
+        do_config_disk($host,$disk);
+    }
+    do_config_root($host);
+}
+
+sub do_fetch
+{
+    foreach my $disk (sort  keys %disks)
+    {
+        do_fetch_disk($disk);
+    }
+    do_fetch_root();
+}
+
+do_collect();
+
+if ($ARGV[0] and $ARGV[0] eq "config")
+{
+    do_config();
+    exit 0;
+}
+
+do_fetch();
+
+exit 0;
+
+__END__
diff --git a/plugins/snmp/snmp__netapp_diskusage2_ b/plugins/snmp/snmp__netapp_diskusage2_
new file mode 100755
index 00000000..5b481779
--- /dev/null
+++ b/plugins/snmp/snmp__netapp_diskusage2_
@@ -0,0 +1,285 @@
+#!/usr/bin/perl
+# -*- perl -*-
+# vim: ft=perl
+
+=head1 NAME
+
+snmp__netapp_cifs -  Munin plugin to retrieve general cifs information from NetApp storage appliances.
+
+=head1 APPLICABLE SYSTEMS
+
+cifs should be reported by any NetApp storage appliance
+with SNMP agent daemon activated. See na_snmp(8) for details.
+
+=head1 CONFIGURATION
+
+Unfortunately, SNMPv3 is not fully supported on all NetApp equipments.
+For this reason, this plugin will use SNMPv2 by default, which is
+insecure because it doesn't encrypt the community string.
+
+The following parameters will help you get this plugin working :
+
+[snmp_*]
+env.community MyCommunity
+
+If your community name is 'public', you should really worry about
+security and immediately reconfigure your appliance.
+
+Please see 'perldoc Munin::Plugin::SNMP' for further configuration.
+
+=head1 INTERPRETATION
+
+The plugin reports various cifs connections, users and open files.
+
+=head1 MIB INFORMATION
+
+This plugin requires support for the NETWORK-APPLIANCE-MIB issued by
+Network Appliance. It reports the content of the cifs OID.
+
+=head1 MAGIC MARKERS
+
+  #%# family=snmpauto
+  #%# capabilities=snmpconf
+
+=head1 BUGS
+
+This plugin wasn't tested on many hardware and only on Ontap 7.3.x.
+
+=head1 AUTHOR
+
+2013, Claudius Herder
+NetApp is a registered trademark and Network Appliance is a trademark
+of Network Appliance, Inc. in the U.S. and other countries.
+
+=head1 LICENSE
+
+GPLv2.
+
+=cut
+
+use strict;
+use warnings;
+use Munin::Plugin;
+use Munin::Plugin::SNMP;
+need_multigraph();
+
+my %volbytes =
+(
+    df64TotalKBytes    => 'df64TotalKBytes',
+    df64UsedKBytes     => 'df64UsedKBytes',
+    df64SisSavedKBytes => 'df64SisSavedKBytes',
+);
+my %snapbytes =
+(
+    df64TotalKBytes => 'df64SnapShotTotalKBytes',
+    df64UsedKBytes  => 'df64SnapShotUsedKBytes',
+);
+my %config =
+(
+    df64TotalKBytes             => 'VolumeSize',
+    df64UsedKBytes              => 'Used',
+    df64SisSavedKBytes          => 'SisSaved',
+    df64SnapShotTotalKBytes     => 'SnapShotReserve',
+    df64SnapShotUsedKBytes      => 'SnapShotUsed',
+    df64TotalAndSnapTotalKBytes => 'Total',
+);
+
+my $dfinfo;
+my $aggrFlexvollist;
+my $aggr_name;
+my $aggr_id;
+
+sub do_collect
+{
+    my $session = Munin::Plugin::SNMP->session();
+
+    $dfinfo = $session->get_hash
+    (
+        -baseoid => '1.3.6.1.4.1.789.1.5.4.1',
+        -cols =>
+        {
+             1 => 'dfIndex',
+             2 => 'dfFileSys',
+            29 => 'df64TotalKBytes',
+            30 => 'df64UsedKBytes',
+            31 => 'df64AvailKBytes',
+            33 => 'df64SisSavedKBytes',
+        },
+    );
+    $aggrFlexvollist = $session->get_hash
+    (
+        -baseoid => '1.3.6.1.4.1.789.1.5.11.1',
+        -cols =>
+        {
+            2 => 'aggrName',
+            9 => 'aggrFlexvollist',
+        },
+    );
+}
+
+sub do_config_vol
+{
+    my ($host,$aggr_name,$vol) = @_;
+    my $extrainfo = '';
+    if (  $dfinfo->{$vol}->{dfFileSys} eq $aggr_name )
+    {
+        print "multigraph diskusage2_$aggr_name\n";
+        print "graph_title $host disk usage of $aggr_name\n";
+        print "graph_info This graph shows the disk usage on NetApp host $host\n";
+    }
+    else
+    {
+        print "multigraph diskusage2_$aggr_name.$dfinfo->{$vol}->{dfFileSys}\n";
+        print "graph_title $host disk usage of $dfinfo->{$vol}->{dfFileSys} on $aggr_name\n";
+        print "graph_info This graph shows the disk usage for $dfinfo->{$vol}->{dfFileSys} on NetApp host $host\n";
+    }
+    print "graph_args --base 1024 --lower-limit 0\n";
+    print "graph_vlabel bytes\n";
+    print "graph_category disk\n";
+    print "graph_order df64UsedKBytes df64SnapShotUsedKBytes df64SisSavedKBytes df64TotalKBytes df64SnapShotTotalKBytes df64TotalAndSnapTotalKBytes \n";
+
+    foreach my $k (sort keys %config )
+    {
+        print "$k.info $config{$k} of Volume $dfinfo->{$vol}->{dfFileSys}.\n";
+        print "$k.label $config{$k}\n";
+        print "$k.min 0\n";
+
+        if ($k eq "df64TotalKBytes" )
+        {
+            print "$k.draw LINE3\n";
+        }
+        elsif ( $k eq "df64SnapShotTotalKBytes" )
+        {
+            print "$k.draw LINE0\n";
+        }
+        elsif ( $k eq "df64TotalAndSnapTotalKBytes" )
+        {
+            print "$k.draw LINE3\n";
+        }
+        else
+        {
+            print "$k.draw AREASTACK\n";
+        }
+        print "$k.type GAUGE\n";
+        print "$k.cdef $k,1024,*\n"
+    }
+}
+
+sub do_fetch_vol
+{
+    my (undef, $aggr_name,$vol) = @_;
+    my $sum = 0;
+    my $index = 'U';
+    my $v = 'U';
+
+    $index = $dfinfo->{$vol}->{dfIndex};
+    if (  $dfinfo->{$vol}->{dfFileSys} eq $aggr_name )
+    {
+        print "multigraph diskusage2_$aggr_name\n";
+    }
+    else
+    {
+        print "multigraph diskusage2_$aggr_name.$dfinfo->{$vol}->{dfFileSys}\n";
+    }
+    foreach my $k (keys %snapbytes)
+    {
+        if ( $k eq "df64TotalKBytes" )
+        {
+            $sum += $dfinfo->{$index+1}->{$k};
+            $v = $dfinfo->{$index+1}->{$k};
+        }
+        else
+        {
+            $v = $dfinfo->{$index+1}->{$k};
+        }
+        print "$snapbytes{$k}.value $v\n";
+    }
+
+    foreach my $k (keys %volbytes)
+    {
+        if ( $k eq "df64TotalKBytes" )
+        {
+            $sum += $dfinfo->{$vol}->{$k};
+            $v = $dfinfo->{$vol}->{$k};
+            print "df64TotalAndSnapTotalKBytes.value $sum\n";
+        }
+        else
+        {
+            $v = $dfinfo->{$vol}->{$k};
+        }
+        print "$volbytes{$k}.value $v\n";
+    }
+}
+
+sub do_config_fetch
+{
+    my ($func) = @_;
+    my $fcall;
+    my %op = (
+        'config' => \&do_config_vol,
+        'fetch'  => \&do_fetch_vol,
+    );
+
+    my ($host, undef, undef, undef ) = Munin::Plugin::SNMP->config_session();
+    if ( $func eq "config" )
+    {
+        $fcall = $op{config};
+        print "host_name $host\n" unless $host eq 'localhost';
+    }
+    elsif ( $func eq "fetch")
+    {
+        $fcall = $op{fetch};
+    }
+    foreach my $vol (sort {$a <=> $b} keys %{$dfinfo})
+    {
+        $dfinfo->{$vol}->{dfFileSys} =~ s/(\/vol\/)(.*?)\//$2/;
+        if ( $dfinfo->{$vol}->{dfFileSys} ~~ [ split(' ',$aggrFlexvollist->{$aggr_id}->{aggrFlexvollist}), $aggr_name ])
+        {
+            $fcall->($host,$aggr_name,$vol);
+        }
+    }
+}
+
+sub do_setaggr {
+    if ( $0 =~ /netapp_diskusage2_$/)
+    {
+        die ("Can't run without a symlinked name\n")
+    }
+    elsif ($0 =~ /netapp_diskusage2_(.+)*$/)
+    {
+        $aggr_name = $1;
+        foreach my $aggr (keys %{$aggrFlexvollist})
+        {
+            if ( $aggr_name =~  $aggrFlexvollist->{$aggr}->{aggrName} )
+            {
+                $aggr_id = $aggr;
+            }
+        }
+    }
+}
+
+if (defined $ARGV[0])
+{
+    if ($ARGV[0] eq "config")
+    {
+       do_collect();
+       do_setaggr();
+       do_config_fetch("config");
+       exit 0;
+    }
+    elsif ($ARGV[0] eq "snmpconf")
+    {
+        print "index 1.3.6.1.4.1.789.1.5.11.1.2.\n";
+        exit 0;
+    }
+}
+else
+{
+    do_collect();
+    do_setaggr();
+    do_config_fetch("fetch");
+}
+
+exit 0;
+
+__END__
diff --git a/plugins/snmp/snmp__netapp_diskutil b/plugins/snmp/snmp__netapp_diskutil
new file mode 100755
index 00000000..13b32130
--- /dev/null
+++ b/plugins/snmp/snmp__netapp_diskutil
@@ -0,0 +1,119 @@
+#!/usr/bin/perl
+# -*- perl -*-
+# vim: ft=perl
+
+=head1 NAME
+
+snmp__netapp_cifs -  Munin plugin to retrieve general cifs information from NetApp storage appliances.
+
+=head1 APPLICABLE SYSTEMS
+
+cifs should be reported by any NetApp storage appliance
+with SNMP agent daemon activated. See na_snmp(8) for details.
+
+=head1 CONFIGURATION
+
+Unfortunately, SNMPv3 is not fully supported on all NetApp equipments.
+For this reason, this plugin will use SNMPv2 by default, which is
+insecure because it doesn't encrypt the community string.
+
+The following parameters will help you get this plugin working :
+
+[snmp_*]
+env.community MyCommunity
+
+If your community name is 'public', you should really worry about
+security and immediately reconfigure your appliance.
+
+Please see 'perldoc Munin::Plugin::SNMP' for further configuration.
+
+=head1 INTERPRETATION
+
+The plugin reports various cifs connections, users and open files.
+
+=head1 MIB INFORMATION
+
+This plugin requires support for the NETWORK-APPLIANCE-MIB issued by
+Network Appliance. It reports the content of the cifs OID.
+
+=head1 MAGIC MARKERS
+
+  #%# family=snmpauto
+  #%# capabilities=snmpconf
+
+=head1 BUGS
+
+This plugin wasn't tested on many hardware and only on Ontap 7.3.x.
+
+=head1 AUTHOR
+
+2013, Claudius Herder
+NetApp is a registered trademark and Network Appliance is a trademark
+of Network Appliance, Inc. in the U.S. and other countries.
+
+=head1 LICENSE
+
+GPLv2.
+
+=cut
+
+use strict;
+use warnings;
+use Munin::Plugin::SNMP;
+
+my %oids =
+(
+    misc64DiskReadBytes  => 'DISKUTIL_DISKREADBYTES',
+    misc64DiskWriteBytes => 'DISKUTIL_DISKWRITEBYTES',
+);
+
+if (defined $ARGV[0] and $ARGV[0] eq 'snmpconf')
+{
+    print "require 1.3.6.1.4.1.789.1.2.2.1.0 [0-9]\n";
+    exit 0;
+}
+
+my $session = Munin::Plugin::SNMP->session();
+
+if (defined $ARGV[0] and $ARGV[0] eq "config")
+{
+    my ($host, undef, undef, undef) = Munin::Plugin::SNMP->config_session();
+    print "host_name $host\n" unless $host eq 'localhost';
+    print "graph_title $host  Disk throughput\n";
+    print "graph_args --base 1024\n";
+    print "graph_vlabel Bytes/\${graph_period} write (-) / read (+)\n";
+    print "graph_category disk\n";
+    print "graph_info This graph shows DiskUtil calls for the $host NetApp equipment.\n";
+    print "graph_order misc64DiskWriteBytes misc64DiskReadBytes\n";
+    print "misc64DiskWriteBytes.type COUNTER\n";
+    print "misc64DiskWriteBytes.label bps\n";
+    print "misc64DiskWriteBytes.min 0\n";
+    print "misc64DiskWriteBytes.graph no\n";
+    print "misc64DiskReadBytes.type COUNTER\n";
+    print "misc64DiskReadBytes.min 0\n";
+    print "misc64DiskReadBytes.label bps\n";
+    print "misc64DiskReadBytes.negative misc64DiskWriteBytes\n";
+    print "misc64DiskReadBytes.info misc64DiskWriteBytes/misc64DiskReadBytes\n";
+    exit 0;
+}
+
+my $values = $session->get_hash
+(
+    -baseoid => '1.3.6.1.4.1.789.1.2.2',
+    -cols =>
+    {
+        32 => 'misc64DiskReadBytes',
+        33 => 'misc64DiskWriteBytes',
+    },
+);
+
+foreach my $k (keys %oids)
+{
+    my $v = 'U';
+    $v = $values->{0}->{$k} if (defined $values);
+    print "$k.value $v\n";
+}
+
+exit 0;
+
+__END__
diff --git a/plugins/snmp/snmp__netapp_ndmp b/plugins/snmp/snmp__netapp_ndmp
new file mode 100755
index 00000000..f9de0f56
--- /dev/null
+++ b/plugins/snmp/snmp__netapp_ndmp
@@ -0,0 +1,126 @@
+#!/usr/bin/perl
+# -*- perl -*-
+# vim: ft=perl
+
+=head1 NAME
+
+snmp__netapp_cifs -  Munin plugin to retrieve general cifs information from NetApp storage appliances.
+
+=head1 APPLICABLE SYSTEMS
+
+cifs should be reported by any NetApp storage appliance
+with SNMP agent daemon activated. See na_snmp(8) for details.
+
+=head1 CONFIGURATION
+
+Unfortunately, SNMPv3 is not fully supported on all NetApp equipments.
+For this reason, this plugin will use SNMPv2 by default, which is
+insecure because it doesn't encrypt the community string.
+
+The following parameters will help you get this plugin working :
+
+[snmp_*]
+env.community MyCommunity
+
+If your community name is 'public', you should really worry about
+security and immediately reconfigure your appliance.
+
+Please see 'perldoc Munin::Plugin::SNMP' for further configuration.
+
+=head1 INTERPRETATION
+
+The plugin reports various cifs connections, users and open files.
+
+=head1 MIB INFORMATION
+
+This plugin requires support for the NETWORK-APPLIANCE-MIB issued by
+Network Appliance. It reports the content of the cifs OID.
+
+=head1 MAGIC MARKERS
+
+  #%# family=snmpauto
+  #%# capabilities=snmpconf
+
+=head1 BUGS
+
+This plugin wasn't tested on many hardware and only on Ontap 7.3.x.
+
+=head1 AUTHOR
+
+2013, Claudius Herder
+NetApp is a registered trademark and Network Appliance is a trademark
+of Network Appliance, Inc. in the U.S. and other countries.
+
+=head1 LICENSE
+
+GPLv2.
+
+=cut
+
+use strict;
+use warnings;
+use Munin::Plugin::SNMP;
+
+my %oids =
+(
+    ndmpSessionOpened => 'SessionsOpened',
+    ndmpBackupActive  => 'BackupActive',
+    ndmpRestoreActive => 'RestoreActive',
+
+);
+
+if (defined $ARGV[0] and $ARGV[0] eq 'snmpconf')
+{
+    print "require 1.3.6.1.4.1.789.1.10.1.0 [0-9]\n";
+    exit 0;
+}
+
+my $session = Munin::Plugin::SNMP->session();
+
+if (defined $ARGV[0] and $ARGV[0] eq "config")
+{
+    my ($host, undef, undef, undef) = Munin::Plugin::SNMP->config_session();
+    print "host_name $host\n" unless $host eq 'localhost';
+    print "graph_title $host NDMP \n";
+    print "graph_args --base 1000 --lower-limit 0 --rigid\n";
+    print "graph_vlabel NDMP status\n";
+    print "graph_category NDMP\n";
+    print "graph_info This graph shows NDMP status for the $host NetApp equipment.\n";
+    print "graph_order ";
+    foreach (sort keys %oids)
+    {
+        print "$_ ";
+    }
+    print "\n";
+    foreach my $k (sort keys %oids)
+    {
+        print "$k.info The number of NDMP $oids{$k}\n";
+        print "$k.label $oids{$k}\n";
+        print "$k.min 0\n";
+        print "$k.draw AREASTACK\n";
+        print "$k.type GAUGE\n";
+    }
+    exit 0;
+}
+
+my $values = $session->get_hash
+(
+    -baseoid => '1.3.6.1.4.1.789.1.10',
+    -cols =>
+    {
+        2 => 'ndmpSessionOpened',
+        3 => 'ndmpBackupActive',
+        4 => 'ndmpRestoreActive',
+    },
+);
+
+foreach my $k (keys %oids)
+{
+    my $v = 'U';
+    $v = $values->{0}->{$k} if (defined $values);
+    print "$k.value $v\n";
+}
+
+exit 0;
+
+__END__
diff --git a/plugins/snmp/snmp__netapp_net b/plugins/snmp/snmp__netapp_net
new file mode 100755
index 00000000..c97e4fda
--- /dev/null
+++ b/plugins/snmp/snmp__netapp_net
@@ -0,0 +1,119 @@
+#!/usr/bin/perl
+# -*- perl -*-
+# vim: ft=perl
+
+=head1 NAME
+
+snmp__netapp_cifs -  Munin plugin to retrieve general cifs information from NetApp storage appliances.
+
+=head1 APPLICABLE SYSTEMS
+
+cifs should be reported by any NetApp storage appliance
+with SNMP agent daemon activated. See na_snmp(8) for details.
+
+=head1 CONFIGURATION
+
+Unfortunately, SNMPv3 is not fully supported on all NetApp equipments.
+For this reason, this plugin will use SNMPv2 by default, which is
+insecure because it doesn't encrypt the community string.
+
+The following parameters will help you get this plugin working :
+
+[snmp_*]
+env.community MyCommunity
+
+If your community name is 'public', you should really worry about
+security and immediately reconfigure your appliance.
+
+Please see 'perldoc Munin::Plugin::SNMP' for further configuration.
+
+=head1 INTERPRETATION
+
+The plugin reports various cifs connections, users and open files.
+
+=head1 MIB INFORMATION
+
+This plugin requires support for the NETWORK-APPLIANCE-MIB issued by
+Network Appliance. It reports the content of the cifs OID.
+
+=head1 MAGIC MARKERS
+
+  #%# family=snmpauto
+  #%# capabilities=snmpconf
+
+=head1 BUGS
+
+This plugin wasn't tested on many hardware and only on Ontap 7.3.x.
+
+=head1 AUTHOR
+
+2013, Claudius Herder
+NetApp is a registered trademark and Network Appliance is a trademark
+of Network Appliance, Inc. in the U.S. and other countries.
+
+=head1 LICENSE
+
+GPLv2.
+
+=cut
+
+use strict;
+use warnings;
+use Munin::Plugin::SNMP;
+
+my %oids =
+(
+    misc64NetRcvdBytes => 'NET_NETRCVDBYTES',
+    misc64NetSentBytes => 'NET_NETSENTBYTES',
+);
+
+if (defined $ARGV[0] and $ARGV[0] eq 'snmpconf')
+{
+    print "require 1.3.6.1.4.1.789.1.2.2.1.0 [0-9]\n";
+    exit 0;
+}
+
+my $session = Munin::Plugin::SNMP->session();
+
+if (defined $ARGV[0] and $ARGV[0] eq "config")
+{
+    my ($host, undef, undef, undef) = Munin::Plugin::SNMP->config_session();
+    print "host_name $host\n" unless $host eq 'localhost';
+    print "graph_title $host Network interface traffic\n";
+    print "graph_args --base 1000\n";
+    print "graph_vlabel Bytes in (-) / out (+) per \${graph_period}\n";
+    print "graph_category network\n";
+    print "graph_info This graph shows net stats for the $host NetApp equipment.\n";
+    print "graph_order misc64NetRcvdBytes misc64NetSentBytes\n";
+    print "misc64NetRcvdBytes.type COUNTER\n";
+    print "misc64NetRcvdBytes.min 0\n";
+    print "misc64NetRcvdBytes.graph no\n";
+    print "misc64NetRcvdBytes.label bps\n";
+    print "misc64NetSentBytes.type COUNTER\n";
+    print "misc64NetSentBytes.label bps\n";
+    print "misc64NetSentBytes.min 0\n";
+    print "misc64NetSentBytes.negative misc64NetRcvdBytes\n";
+    print "misc64NetSentBytes.info misc64NetRcvdBytes/misc64NetSentBytes\n";
+    exit 0;
+}
+
+my $values = $session->get_hash
+(
+    -baseoid => '1.3.6.1.4.1.789.1.2.2',
+    -cols =>
+    {
+        30 => 'misc64NetRcvdBytes',
+        31 => 'misc64NetSentBytes',
+    },
+);
+
+foreach my $k (keys %oids)
+{
+    my $v = 'U';
+    $v = $values->{0}->{$k} if (defined $values);
+    print "$k.value $v\n";
+}
+
+exit 0;
+
+__END__
diff --git a/plugins/snmp/snmp__netapp_ops b/plugins/snmp/snmp__netapp_ops
new file mode 100755
index 00000000..019751ee
--- /dev/null
+++ b/plugins/snmp/snmp__netapp_ops
@@ -0,0 +1,134 @@
+#!/usr/bin/perl
+# -*- perl -*-
+# vim: ft=perl
+
+=head1 NAME
+
+snmp__netapp_cifs -  Munin plugin to retrieve general cifs information from NetApp storage appliances.
+
+=head1 APPLICABLE SYSTEMS
+
+cifs should be reported by any NetApp storage appliance
+with SNMP agent daemon activated. See na_snmp(8) for details.
+
+=head1 CONFIGURATION
+
+Unfortunately, SNMPv3 is not fully supported on all NetApp equipments.
+For this reason, this plugin will use SNMPv2 by default, which is
+insecure because it doesn't encrypt the community string.
+
+The following parameters will help you get this plugin working :
+
+[snmp_*]
+env.community MyCommunity
+
+If your community name is 'public', you should really worry about
+security and immediately reconfigure your appliance.
+
+Please see 'perldoc Munin::Plugin::SNMP' for further configuration.
+
+=head1 INTERPRETATION
+
+The plugin reports various cifs connections, users and open files.
+
+=head1 MIB INFORMATION
+
+This plugin requires support for the NETWORK-APPLIANCE-MIB issued by
+Network Appliance. It reports the content of the cifs OID.
+
+=head1 MAGIC MARKERS
+
+  #%# family=snmpauto
+  #%# capabilities=snmpconf
+
+=head1 BUGS
+
+This plugin wasn't tested on many hardware and only on Ontap 7.3.x.
+
+=head1 AUTHOR
+
+2013, Claudius Herder
+NetApp is a registered trademark and Network Appliance is a trademark
+of Network Appliance, Inc. in the U.S. and other countries.
+
+=head1 LICENSE
+
+GPLv2.
+
+=cut
+
+use strict;
+use warnings;
+use Munin::Plugin::SNMP;
+
+my %config =
+(
+    misc64CifsOps => 'CifsOps',
+    misc64NfsOps  => 'NfsOps',
+    iscsi64Ops    => 'IscsiOps',
+    fcp64Ops      => 'FcpOps',
+    misc64HttpOps => 'HttpOps',
+);
+
+if (defined $ARGV[0] and $ARGV[0] eq 'snmpconf')
+{
+    print "require 1.3.6.1.4.1.789.1.2.2.1.0 [0-9]\n";
+    exit 0;
+}
+
+my $session = Munin::Plugin::SNMP->session();
+
+if (defined $ARGV[0] and $ARGV[0] eq "config")
+{
+    my ($host, undef, undef, undef) = Munin::Plugin::SNMP->config_session();
+    print "host_name $host\n" unless $host eq 'localhost';
+    print "graph_title $host OPS \n";
+    print "graph_args --base 1000 --lower-limit 0 --rigid\n";
+    print "graph_vlabel OPS \n";
+    print "graph_category OPS\n";
+    print "graph_info This graph shows OPS for the $host NetApp equipment.\n";
+    print "graph_order misc64CifsOps misc64NfsOps iscsi64Ops fcp64Ops misc64HttpOps\n";
+    foreach my $k (sort keys %config)
+    {
+        print "$k.info The number of OPS for $config{$k}.\n";
+        print "$k.type COUNTER\n";
+        print "$k.label $config{$k}\n";
+        print "$k.min 0\n";
+        print "$k.draw AREASTACK\n";
+    }
+    exit 0;
+}
+
+my $system = $session->get_hash
+(
+    -baseoid => '1.3.6.1.4.1.789.1.2.2',
+    -cols =>
+    {
+        27 => 'misc64NfsOps',
+        28 => 'misc64CifsOps',
+        29 => 'misc64HttpOps',
+    },
+);
+
+my $block = $session->get_hash
+(
+    -baseoid => '1.3.6.1.4.1.789.1.17',
+    -cols =>
+    {
+        24 => 'iscsi64Ops',
+        25 => 'fcp64Ops',
+    },
+);
+
+my $tmp->{0} = { %{$system->{0}}, %{$block->{0}}} ;
+
+foreach my $k (keys %config)
+{
+    my $v = 'U';
+    $v = $tmp->{0}->{$k} if (defined $tmp);
+    print "$k.value $v\n";
+}
+
+exit 0;
+
+__END__
diff --git a/plugins/snmp/snmp__netapp_reallocate b/plugins/snmp/snmp__netapp_reallocate
new file mode 100755
index 00000000..d9f0b4c4
--- /dev/null
+++ b/plugins/snmp/snmp__netapp_reallocate
@@ -0,0 +1,239 @@
+#!/usr/bin/perl -w
+# -*- perl -*-
+# vim: ft=perl
+
+=head1 NAME
+
+
+=head1 APPLICABLE SYSTEMS
+
+
+=head1 CONFIGURATION
+
+You have to setup ssh with public key authentication for this plugin
+SNMP is only used for getting the hostname
+
+   [snmp_$host_netapp_diskbusy]
+    env.ssh /usr/bin/ssh (default)
+    env.sshuser munin (default)
+    env.sshopts -i /home/munin/.ssh/id_rsa -o UserKnownHostsFile=/home/munin/.ssh/known_hosts (no default)
+    env.spares 2 (no default)
+
+Number of spares is only used for total diskusage.
+
+=head1 INTERPRETATION
+
+This plugin only prints the disk busy status at check time. There is no
+average calculated, but it still gives a goood overview if all disk are
+used equally or you have got a single hot disk.
+
+=head1 AUTHOR
+
+2013, Claudius Herder
+
+=head1 LICENSE
+
+GPLv2.
+
+=cut
+
+use strict;
+use Munin::Plugin;
+use Munin::Plugin::SNMP;
+need_multigraph();
+
+my %vols;
+
+sub do_collect
+{
+    my $input;
+    my @tmp;
+    my $ssh = $ENV{'ssh'} || '/usr/bin/ssh';
+    my $sshuser = $ENV{'sshuser'} || $ENV{'USER'};
+    my $sshopts = $ENV{'sshopts'} || "";
+    my ($host, undef, undef, undef) = Munin::Plugin::SNMP->config_session();
+
+    $input=`$ssh $sshopts $sshuser\@$host reallocate status`;
+
+    my $hit=0;
+    my $key="";
+    my $value=0;
+
+    foreach my $line (split(/\n/, $input))
+    {
+        if (($line =~ m/^\/vol/  || ($line =~ m/^aggr/ ) && !$hit))
+        {
+            ($key= "$line") =~ s/(\/vol\/|^)(.*?)\:\ /$2/;
+            $hit=1;
+        }
+        if ($line =~ m/State/ && $hit )
+        {
+            @tmp = split(/:/, $line);
+            if ( $tmp[1] =~ "Idle")
+            {
+                $value = 0;  #reallocate idle intialising
+            }
+            elsif ( $tmp[1] =~ "Reallocating" )
+            {
+                $value = 1;  #reallocate active
+            }
+            elsif ( $tmp[1] =~ "Redirect" )
+            {
+                $value = 2; #redirect active
+            }
+            elsif ( $tmp[1] =~ "Quiesce" )
+            {
+                $value = 3; #quiesce reallocate paused
+            }
+            else
+            {
+                $value = 5;
+            }
+            $hit=0;
+            $vols{$key} = $value;
+        }
+    }
+}
+
+sub do_config_vol
+{
+    my ($host,$vol) = @_;
+    if ( ! $vol )
+    {
+        print "multigraph reallocate_status\n";
+        print "graph_title $host Reallocation status\n";
+        print "graph_info This graph shows the reallocation status for $host\n";
+    }
+    else
+    {
+        print "multigraph reallocate_status.$vol\n";
+        print "graph_title reallocate_status status for vol $vol\n";
+        print "graph_info This graph shows reallocate_status status for $vol\n";
+    }
+    print "graph_args --base 1000 --lower-limit 0 --rigid\n";
+    print "graph_vlabel reallocate_status status\n";
+    print "graph_category reallocate\n";
+    foreach my $state ("reallocating", "redirecting", "quiesce", "debug")
+    {
+        print "$state.label $state\n";
+        print "$state.min 0\n";
+        print "$state.draw AREASTACK\n";
+        print "$state.type GAUGE\n";
+        if ( $vol )
+        {
+            print "$state.info This is the $state status of $vol.\n";
+        }
+    }
+
+}
+
+
+sub do_fetch_root
+{
+    my $status = 0;
+    my $reallocating = 0;
+    my $redirecting = 0;
+    my $quiesce = 0;
+    my $debug = 0;
+
+    foreach my $vol (keys %vols)
+    {
+        $status=$vols{$vol};
+        if ($status == 0)
+        {
+            #reallocate idle
+        }
+        elsif ($status == 1)
+        {
+            $reallocating++;
+        }
+        elsif ($status == 2)
+        {
+            $redirecting++;
+        }
+        elsif ($status == 3)
+        {
+            $quiesce++;
+        }
+        else
+        {
+            $debug++;
+        }
+    }
+    print "multigraph reallocate_status\n";
+    print "reallocating.value $reallocating\n";
+    print "redirecting.value $redirecting\n";
+    print "quiesce.value $quiesce\n";
+    print "debug.value $debug\n";
+}
+
+sub do_fetch_vol
+{
+    my($vol) = @_;
+    my $status = 0;
+    my $reallocating = 0;
+    my $redirecting = 0;
+    my $quiesce = 0;
+    my $debug = 0;
+
+    $status = $vols{$vol};
+    if ($status == 0)
+    {
+        #reallocate idle
+    }
+    elsif ($status == 1)
+    {
+        $reallocating = 1;
+    }
+    elsif ($status == 2)
+    {
+        $redirecting = 1;
+    }
+    elsif ($status == 3)
+    {
+       $quiesce = 1;
+    }
+    else
+    {
+        $debug = 1;
+    }
+    print "multigraph reallocate_status.$vol\n";
+    print "reallocating.value $reallocating\n";
+    print "redirecting.value $redirecting\n";
+    print "quiesce.value $quiesce\n";
+    print "debug.value $debug\n";
+}
+
+sub do_config
+{
+    my ($host, undef, undef, undef) = Munin::Plugin::SNMP->config_session();
+    print "host_name $host\n" unless $host eq 'localhost';
+    foreach my $vol (sort keys %vols)
+    {
+        do_config_vol($host,$vol);
+    }
+    do_config_vol($host);
+}
+
+sub do_fetch
+{
+    foreach my $vol (sort  keys %vols)
+    {
+        do_fetch_vol($vol);
+    }
+    do_fetch_root();
+}
+
+do_collect();
+
+if ($ARGV[0] and $ARGV[0] eq "config")
+{
+    do_config();
+    exit 0;
+}
+
+do_fetch();
+
+exit 0;
+
+__END__
diff --git a/plugins/snmp/snmp__netapp_sis b/plugins/snmp/snmp__netapp_sis
new file mode 100755
index 00000000..e59c70fe
--- /dev/null
+++ b/plugins/snmp/snmp__netapp_sis
@@ -0,0 +1,239 @@
+#!/usr/bin/perl -w
+# -*- perl -*-
+# vim: ft=perl
+
+=head1 NAME
+
+snmp__netapp_sis -  Munin plugin to retrieve sis operation status from NetApp storage appliances.
+
+=head1 APPLICABLE SYSTEMS
+
+sis should be reported by any NetApp storage appliance
+with SNMP agent daemon activated. See na_snmp(8) for details.
+
+=head1 CONFIGURATION
+
+Unfortunately, SNMPv3 is not fully supported on all NetApp equipments.
+For this reason, this plugin will use SNMPv2 by default, which is
+insecure because it doesn't encrypt the community string.
+
+The following parameters will help you get this plugin working :
+
+[snmp_*]
+env.community MyCommunity
+
+If your community name is 'public', you should really worry about
+security and immediately reconfigure your appliance.
+
+Please see 'perldoc Munin::Plugin::SNMP' for further configuration.
+
+=head1 INTERPRETATION
+
+The plugin reports sis status (initialising, running, pending) per filer and per volume.
+This could be helpful for sis schedule optimization.
+
+=head1 MIB INFORMATION
+
+This plugin requires support for the NETWORK-APPLIANCE-MIB issued by
+Network Appliance. It reports the content of the sis OID.
+
+=head1 MAGIC MARKERS
+
+  #%# family=snmpauto
+  #%# capabilities=snmpconf
+
+=head1 BUGS
+
+This plugin wasn't tested on many hardware and only on Ontap 7.3.x.
+
+=head1 AUTHOR
+
+2013, Claudius Herder
+NetApp is a registered trademark and Network Appliance is a trademark
+of Network Appliance, Inc. in the U.S. and other countries.
+
+=head1 LICENSE
+
+GPLv2.
+
+=cut
+
+use strict;
+use warnings;
+use Munin::Plugin;
+use Munin::Plugin::SNMP;
+need_multigraph();
+
+if (defined $ARGV[0] and $ARGV[0] eq "snmpconf")
+{
+    print "require  1.3.6.1.4.1.789.1.23.2.1.1. [0-9]\n";
+    exit 0;
+}
+
+my $volOIDBase = "1.3.6.1.4.1.789.1.23.2.1";
+
+# Needed as globals
+my $snmpinfo;
+
+sub do_collect
+{
+    # Collect information from SNMP agent
+    my $session = Munin::Plugin::SNMP->session();
+
+    $snmpinfo = $session->get_hash
+    (
+        -baseoid => $volOIDBase,
+        -cols =>
+        {
+            2 => 'sisPath',
+            4 => 'sisStatus',
+        }
+    );
+}
+
+sub do_config_vol
+{
+    my ($host,$vol) = @_;
+
+    if ( ! $vol )
+    {
+        print "multigraph sis_status\n";
+        print "graph_title $host SIS status\n";
+        print "graph_info This graph shows the sis status for $host\n";
+    }
+    else
+    {
+        $snmpinfo->{$vol}->{sisPath} =~ s/(\/vol\/)(.*?)/$2/;
+        print "multigraph sis_status.$snmpinfo->{$vol}->{sisPath}\n";
+        print "graph_title sis status for volume $snmpinfo->{$vol}->{sisPath}\n";
+        print "graph_info This graph shows the sis status for the $snmpinfo->{$vol}->{sisPath} volume\n";
+    }
+    print "graph_args --base 1000 --lower-limit 0 --rigid\n";
+    print "graph_vlabel sis status\n";
+    print "graph_category sis\n";
+    print "graph_order sisInitialising sisRunning sisPending sisDebug\n";
+    foreach my $state ("debug", "initialising", "running", "pending")
+    {
+        if ($vol)
+        {
+            print "$state.info This is the $state status of $snmpinfo->{$vol}->{sisPath}.\n";
+        }
+        print "$state.label $state\n";
+        print "$state.min 0\n";
+        print "$state.draw AREASTACK\n";
+        print "$state.type GAUGE\n";
+    }
+}
+
+sub do_fetch_root
+{
+    # Construct root graphs for the sis_status spaces
+    my $sisSumIni = 0;
+    my $sisSumRun = 0;
+    my $sisSumPen = 0;
+    my $sisDebug = 0;
+
+    foreach my $vol (keys %{$snmpinfo})
+    {
+        my $status;
+        $status = $snmpinfo->{$vol}->{sisStatus};
+
+        if ($status == 1)
+        {
+        # sis idle
+        }
+        elsif ($status == 2 )
+        {
+            $sisSumIni++; #sis intialising
+        }
+        elsif ( $status == 3)
+        {
+            $sisSumRun++; #sis runnung
+        }
+        elsif ( $status == 5)
+        {
+            $sisSumPen++; #sis pending
+        }
+        else
+        {
+            $sisDebug++;
+        }
+    }
+    print "multigraph sis_status\n";
+    print "initialising.value $sisSumIni\n";
+    print "running.value $sisSumRun\n";
+    print "pending.value $sisSumPen\n";
+    print "debug.value $sisDebug\n";
+}
+
+sub do_fetch_vol
+{
+    my($vol) = @_;
+    my $status = $snmpinfo->{$vol}->{sisStatus};
+    my $sisIni = 0;
+    my $sisRun = 0;
+    my $sisPen = 0;
+    my $sisDebug = 0;
+
+    if ($status == 1)
+    {
+        # sis idle
+    }
+    elsif ($status == 2)
+    {
+        $sisIni = 1;
+    }
+    elsif ($status == 3)
+    {
+        $sisRun = 1;
+    }
+    elsif ($status == 5)
+    {
+        $sisPen = 1;
+    }
+    else
+    {
+        $sisDebug = $status;
+    }
+    $snmpinfo->{$vol}->{sisPath} =~ s/(\/vol\/)(.*?)/$2/;
+    print "multigraph sis_status.$snmpinfo->{$vol}->{sisPath}\n";
+    print "initialising.value $sisIni\n";
+    print "running.value $sisRun\n";
+    print "pending.value $sisPen\n";
+    print "debug.value $sisDebug\n";
+}
+
+sub do_config
+{
+    my ($host, undef, undef, undef) = Munin::Plugin::SNMP->config_session();
+
+    print "host_name $host\n" unless $host eq 'localhost';
+    foreach my $vol (sort {$a <=> $b} keys %{$snmpinfo})
+    {
+        do_config_vol($host,$vol);
+    }
+    do_config_vol($host);
+}
+
+sub do_fetch
+{
+    foreach my $vol (sort {$a <=> $b} keys %{$snmpinfo})
+    {
+        do_fetch_vol($vol);
+    }
+    do_fetch_root();
+}
+
+do_collect;
+
+if ($ARGV[0] and $ARGV[0] eq "config")
+{
+    do_config();
+    exit 0;
+}
+
+do_fetch();
+
+exit 0;
+
+__END__