diff --git a/plugins/other/snmp__fn b/plugins/other/snmp__fn
new file mode 100755
index 00000000..dc869c0a
--- /dev/null
+++ b/plugins/other/snmp__fn
@@ -0,0 +1,127 @@
+#!/bin/bash
+
+#set -x
+
+### Constants ------------------------------------------------------------------
+SNMPCLIENT=`basename $0 | sed 's/^snmp_//g' | cut -d "_" -f1`
+SNMPGET="/usr/bin/snmpget -c $community -v 2c $SNMPCLIENT"
+
+
+### Variables ------------------------------------------------------------------
+fnSysVersion="1.3.6.1.4.1.12356.1.3.0"
+FGTcpu="1.3.6.1.4.1.12356.1.8.0"
+fnSysVersion="1.3.6.1.4.1.12356.1.3.0"
+fnSysMemUsage="1.3.6.1.4.1.12356.1.9.0"
+fnSysSesCount="1.3.6.1.4.1.12356.1.10.0"
+fnVPNSslStatsLoginUsers="1.3.6.1.4.1.12356.9.5.1.3.1"
+fnVPNSslStatsActiveWebSessions="1.3.6.1.4.1.12356.9.5.1.5.1"
+fnVPNSslStatsActiveTunnels="1.3.6.1.4.1.12356.9.5.1.7.1"
+UNIT=`$SNMPGET $fnSysVersion | cut -d ":" -f4 | cut -d " " -f2 | cut -d "\"" -f2`
+SCPU=`$SNMPGET $FGTcpu       | cut -d ":" -f4 | cut -d " " -f2`
+SMEM=`$SNMPGET $fnSysMemUsage | cut -d ":" -f4 | cut -d " " -f2`
+SCNT=`$SNMPGET $fnSysSesCount | cut -d ":" -f4 | cut -d " " -f2`
+USER=`$SNMPGET $fnVPNSslStatsLoginUsers | cut -d ":" -f4 | cut -d " " -f2`
+WEBS=`$SNMPGET $fnVPNSslStatsActiveWebSessions | cut -d ":" -f4 | cut -d " " -f2`
+ATUN=`$SNMPGET $fnVPNSslStatsActiveTunnels | cut -d ":" -f4 | cut -d " " -f2`
+
+
+### Functions ------------------------------------------------------------------
+
+autoconf()
+{
+    if [ $SCPU ]; then
+          echo yes, OID $FGTcpu can be readed.
+    else
+          echo no, one or multiple OID can not be readed.
+          exit 1
+    fi
+
+    if [ $SMEM ]; then
+          echo yes, OID $fnSysMemUsage can be readed.
+    else
+          echo no, one or multiple OID can not be readed.
+          exit 1
+    fi
+    if [ $SCNT ]; then
+          echo yes, OID $fnSysSesCount can be read.
+    else
+          echo no, one or multiple OID can not be read.
+          exit 1
+    fi
+exit 0
+}
+
+config()
+{
+  echo "multigraph fn_cpu"
+  echo "host_name $SNMPCLIENT"
+  echo "graph_title $UNIT - CPU usage"
+  echo 'graph_category system'
+  echo 'graph_vlabel %'
+  echo 'graph_info This graph shows current CPU usage.'
+  echo 'graph_args --base 1000 -r --lower-limit 0 --upper-limit 100'
+  echo 'forticpu.label CPU'
+  echo 'forticpu.info CPU usage'
+  echo 'forticpu.draw AREA'
+  echo ''
+
+  echo "multigraph fn_memory"
+  echo "host_name $SNMPCLIENT"
+  echo "graph_title $UNIT - Memory usage"
+  echo 'graph_category system'
+  echo 'graph_vlabel %'
+  echo 'graph_info This graph shows current memory usage.'
+  echo 'graph_args --base 1000 -r --lower-limit 0 --upper-limit 100'
+  echo 'fortimemory.label Memory'
+  echo 'fortimemory.info Memory usage'
+  echo 'fortimemory.draw AREA'
+  echo ''
+  echo "multigraph fn_sessions"
+  echo "host_name $SNMPCLIENT"
+  echo "graph_title $UNIT - Sessions"
+  echo 'graph_category Other'
+  echo 'graph_vlabel Active Sessions'
+  echo 'graph_info Active session count on the Fortigate firewall'
+  echo 'fortisessions.label Sessions'
+  echo 'fortisessions.info Active session count'
+  echo 'fortisessions.draw AREA'
+  echo ''
+  echo "multigraph fn_vpnsessions"
+  echo "host_name $SNMPCLIENT"
+  echo "graph_title $UNIT - SSLvpn Sessions"
+  echo 'graph_category Other'
+  echo 'graph_vlabel Sessions/Users'
+  echo 'graph_info Loged in users with SSLvpn (WebSession or Tunnel-Mode)' 
+  echo 'fortiuser.label Users'
+  echo 'fortiuser.info Loged in SSLvpn users'
+  echo 'fortiwebs.label WebSessions'
+  echo 'fortiwebs.info Active SSLvpn WebSessions'
+  echo 'fortiatun.label ActiveTunnels'
+  echo 'fortiatun.info Active SSLvpn Tunnels'
+  exit 0
+}
+
+values()
+{
+echo "multigraph fn_cpu"
+echo "forticpu.value $SCPU"
+echo ""
+echo "multigraph fn_memory"
+echo "fortimemory.value $SMEM"
+echo ""
+echo "multigraph fn_sessions"
+echo "fortisessions.value $SCNT"
+echo ""
+echo "multigraph fn_vpnsessions"
+echo "fortiuser.value $USER"
+echo "fortiwebs.value $WEBS"
+echo "fortiatun.value $ATUN"
+}
+
+### Main -----------------------------------------------------------------------
+
+if [ "$1" = "autoconf" ]; then autoconf
+fi
+if [ "$1" = "config" ]; then config
+fi
+values