many polling and discovery performance improvements

git-svn-id: http://www.observium.org/svn/observer/trunk@408 61d68cd4-352d-0410-923a-c4978735b2b8
2024-10-07 16:52:45 +00:00 · 2009-04-24 15:04:45 +00:00
parent bc6ad69724
commit dde365e30c
21 changed files with 75 additions and 124 deletions
--- a/addhost.php
+++ b/addhost.php
@@ -17,7 +17,7 @@ if($argv[1] && $argv[2] && $argv[3]) {
  if ( isDomainResolves($argv[1])){
    if ( isPingable($argv[1])) { 
      if ( mysql_result(mysql_query("SELECT COUNT(*) FROM `devices` WHERE `hostname` = '".mres($host)."'"), 0) == '0' ) {
-        $snmphost = trim(`snmpget -Oqv -$snmpver -c $community $host:$port sysName.0 | sed s/\"//g`);
+        $snmphost = trim(shell_exec($config['snmpget'] ." -m SNMPv2-MIB -Oqv -$snmpver -c $community $host:$port sysName.0 | sed s/\"//g`);
 #	var_dump($snmphost);
        if ($snmphost == $host || $hostshort = $host) {
          $return = createHost ($host, $community, $snmpver, $port);
--- a/includes/billing.php
+++ b/includes/billing.php
@@ -67,17 +67,12 @@ function getDates($dayofmonth) {


 function getValue($host, $community, $port, $id, $inout) {
+        global $config;
 	$oid  = "IF-MIB::ifHC" . $inout . "Octets." . $id;
-        $value = `snmpget -c $community -v2c -O qv $host:$port $oid`;
+        $value = shell_exec($config['snmpget'] ." -m IF-MIB -c $community -v2c -O qv $host:$port $oid");
        return $value;
 }

-function getIfName($host, $port, $id) {
-	$oid = "IF-MIB::ifDescr." . $id;
-	$value = `snmpget -c xyyz -v2c -O qv $host:$port $oid`;
-	return $value;
-}
-
 function getLastPortCounter($port_id,$inout) {
  $query = mysql_query("SELECT count(counter) from port_" . $inout . "_measurements WHERE port_id=" . $port_id);
  $rows = mysql_result($query, 0);
--- a/includes/discovery/bgp-peers.php
+++ b/includes/discovery/bgp-peers.php
@@ -4,7 +4,7 @@

  echo("BGP Sessions : ");

-  $as_cmd  = $config['snmpwalk'] . " -CI -Oqvn -" . $device['snmpver'] . " -c" . $device['community'] . " " . $device['hostname'].":".$device['port'] . " ";
+  $as_cmd  = $config['snmpwalk'] . " -m BGP4-MIB -CI -Oqvn -" . $device['snmpver'] . " -c" . $device['community'] . " " . $device['hostname'].":".$device['port'] . " ";
  $as_cmd .= ".1.3.6.1.2.1.15.2";
  $bgpLocalAs = trim(shell_exec($as_cmd));

@@ -14,7 +14,7 @@

    if($bgpLocalAs != $device['bgpLocalAs']) { mysql_query("UPDATE devices SET bgpLocalAs = '$bgpLocalAs' WHERE device_id = '".$device['device_id']."'"); echo("Updated AS\n"); }

-    $peers_cmd  = $config['snmpwalk'] . " -CI -Oq -" . $device['snmpver'] . " -c" . $device['community'] . " " . $device['hostname'].":".$device['port'] . " ";
+    $peers_cmd  = $config['snmpwalk'] . " -m BGP4-MIB -CI -Oq -" . $device['snmpver'] . " -c" . $device['community'] . " " . $device['hostname'].":".$device['port'] . " ";
    $peers_cmd .= "BGP4-MIB::bgpPeerRemoteAs"; 
    $peers = trim(str_replace("BGP4-MIB::bgpPeerRemoteAs.", "", `$peers_cmd`));  
    foreach (explode("\n", $peers) as $peer)  {
--- a/includes/discovery/cisco-physical.php
+++ b/includes/discovery/cisco-physical.php
@@ -4,14 +4,14 @@

 if($config['enable_inventory']) {

-  $ents_cmd  = "snmpwalk -O qn -" . $device['snmpver'] . " -c " . $device['community'] . " " . $device['hostname'].":".$device['$port'] . " ";
+  $ents_cmd  = $config['snmpwalk'] . " -m ENTITY-MIB -O qn -" . $device['snmpver'] . " -c " . $device['community'] . " " . $device['hostname'].":".$device['$port'] . " ";
  $ents_cmd .= "1.3.6.1.2.1.47.1.1.1.1.2 | sed s/.1.3.6.1.2.1.47.1.1.1.1.2.//g | cut -f 1 -d\" \"";

  $ents  = trim(`$ents_cmd | grep -v o`);

 foreach(explode("\n", $ents) as $entPhysicalIndex) {

-    $ent_data  = "snmpget -Ovqs -"; 
+    $ent_data  = $config['snmpget'] . " -m ENTITY-MIB -Ovqs -"; 
    $ent_data  .= $device['snmpver'] . " -c " . $device['community'] . " " . $device['hostname'] .":".$device['port'];
    $ent_data .= " entPhysicalDescr." . $entPhysicalIndex;
    $ent_data .= " entPhysicalContainedIn." . $entPhysicalIndex;
--- a/includes/discovery/cisco-processors.php
+++ b/includes/discovery/cisco-processors.php
@@ -10,7 +10,7 @@
  ## Cisco Processors
  if($device['os'] == "IOS" || $device['os'] == "IOS XE") {
    echo("Cisco ");
-    $oids = shell_exec($config['snmpwalk'] . " -v2c -CI -Osqn -c ".$community." ".$hostname.":".$port." .1.3.6.1.4.1.9.9.109.1.1.1.1.2 | sed s/.1.3.6.1.4.1.9.9.109.1.1.1.1.2.//g");
+    $oids = shell_exec($config['snmpwalk'] . " -m CISCO-PROCESS-MIB -v2c -CI -Osqn -c ".$community." ".$hostname.":".$port." .1.3.6.1.4.1.9.9.109.1.1.1.1.2 | sed s/.1.3.6.1.4.1.9.9.109.1.1.1.1.2.//g");
    $oids = trim($oids);
    foreach(explode("\n", $oids) as $data) {
     $data = trim($data);
@@ -18,8 +18,8 @@
      list($oid, $entPhysicalIndex) = explode(" ", $data);
      $usage_oid = "cpmCPUTotal5minRev.$oid";
      $descr_oid = "entPhysicalName.$entPhysicalIndex";
-      $descr = trim(shell_exec("snmpget -O qv -v2c -c $community $hostname:$port $descr_oid"));
-      $usage = trim(shell_exec("snmpget -O qv -v2c -c $community $hostname:$port $usage_oid"));
+      $descr = trim(shell_exec($config['snmpget'] . " -m ENTITY-MIB -O qv -v2c -c $community $hostname:$port $descr_oid"));
+      $usage = trim(shell_exec($config['snmpget'] . " -m CISCO-PROCESS-MIB -O qv -v2c -c $community $hostname:$port $usage_oid"));
      if($entPhysicalIndex == "0") { $descr = "Proc $oid"; }
      if(!strstr($descr, "No") && !strstr($usage, "No") && $descr != "" ) {
        $descr = str_replace("\"", "", $descr);
--- a/includes/discovery/cisco-pw.php
+++ b/includes/discovery/cisco-pw.php
@@ -7,7 +7,7 @@ if($config['enable_pseudowires']) {

  echo("PW : ");

-  $oids = shell_exec($config['snmpwalk'] . " -CI -Ln -Osqn -" . $device['snmpver'] . " -c " . $device['community'] . " " . $device['hostname'].":".$device['port'] . " cpwVcID");
+  $oids = shell_exec($config['snmpwalk'] . " -m CISCO-IETF-PW-MIB -CI -Ln -Osqn -" . $device['snmpver'] . " -c " . $device['community'] . " " . $device['hostname'].":".$device['port'] . " cpwVcID");

  $oids = str_replace(".1.3.6.1.4.1.9.10.106.1.2.1.10.", "", $oids);

@@ -16,13 +16,13 @@ if($config['enable_pseudowires']) {
   if($oid) {
    list($cpwOid, $cpwVcID) = explode(" ", $oid);
    if($cpwOid) {
-      list($cpw_remote_id) = split(":", shell_exec($config['snmpget'] . " -Ln -Osqnv -" . $device['snmpver'] . " -c " . $device['community'] . " " . $device['hostname'].":".$device['port'] . " cpwVcMplsPeerLdpID." . $cpwOid));
-      $interface_descr = trim(shell_exec("snmpwalk -Oqvn -" . $device['snmpver'] . " -c " . $device['community'] . " " . $device['hostname'].":".$device['port'] . " cpwVcName." . $cpwOid));
-      $cpw_remote_device = @mysql_result(mysql_query("SELECT device_id FROM ipaddr AS A, interfaces AS I WHERE A.addr = '".$cpw_remote_id."' AND A.interface_id = I.interface_id"),0);
+      list($cpw_remote_id) = split(":", shell_exec($config['snmpget'] . " -m CISCO-IETF-PW-MPLS-MIB -Ln -Osqnv -" . $device['snmpver'] . " -c " . $device['community'] . " " . $device['hostname'].":".$device['port'] . " cpwVcMplsPeerLdpID." . $cpwOid));
+      $interface_descr = trim(shell_exec($config['snmpwalk'] . " -m CISCO-IETF-PW-MIB -Oqvn -" . $device['snmpver'] . " -c " . $device['community'] . " " . $device['hostname'].":".$device['port'] . " cpwVcName." . $cpwOid));
+      $cpw_remote_device = @mysql_result(mysql_query("SELECT device_id FROM ipv4_addresses AS A, interfaces AS I WHERE A.ipv4_address = '".$cpw_remote_id."' AND A.interface_id = I.interface_id"),0);
      $if_id = @mysql_result(mysql_query("SELECT `interface_id` FROM `interfaces` WHERE `ifDescr` = '$interface_descr' AND `device_id` = '".$device['device_id']."'"),0);
      if($cpw_remote_device && $if_id) {
        $hostname = gethostbyid($cpw_remote_device);
-#        echo("Oid: " . $cpwOid . " cpwVcID: " . $cpwVcID . " Remote Id: " . $cpw_remote_id . "($hostname(".$cpw_remote_device.") -> $interface_descr($if_id)) \n");
+        #echo("\nOid: " . $cpwOid . " cpwVcID: " . $cpwVcID . " Remote Id: " . $cpw_remote_id . "($hostname(".$cpw_remote_device.") -> $interface_descr($if_id))");
        if(mysql_result(mysql_query("SELECT count(*) FROM pseudowires WHERE `interface_id` = '$if_id'
                                     AND `cpwVcID`='".$cpwVcID."'"),0)) {
  	  echo(".");
@@ -31,7 +31,7 @@ if($config['enable_pseudowires']) {
          $insert_query .= "VALUES ('$if_id','$cpw_remote_device','$cpw_remote_id','$cpwVcID', '$cpwOid')"; 
          mysql_query($insert_query);
          echo("+");
- #         echo($device['device_id'] . " $cpwOid $cpw_remote_device $if_id $cpwVcID\n");
+          #echo($device['device_id'] . " $cpwOid $cpw_remote_device $if_id $cpwVcID\n");
        }
 	$cpw_exists[] = $device['device_id'] . " $cpwOid $cpw_remote_device $if_id $cpwVcID";
      }
--- a/includes/discovery/cisco-vlans.php
+++ b/includes/discovery/cisco-vlans.php
@@ -2,26 +2,28 @@

  echo("Cisco VLANs : ");

-  $vtpversion_cmd = $config['snmpget'] . " -Oqv -" . $device['snmpver'] . " -c " . $device['community'] . " " . $device['hostname'].":".$device['port'] . " .1.3.6.1.4.1.9.9.46.1.1.1.0";
+  $vtpversion_cmd  = $config['snmpget'] . " -m CISCO-VTP-MIB -Oqv -" . $device['snmpver'] . " -c " . $device['community'] . " ";
+  $vtpversion_cmd .= $device['hostname'].":".$device['port'] . " .1.3.6.1.4.1.9.9.46.1.1.1.0";
  $vtpversion = trim(`$vtpversion_cmd 2>/dev/null`);  

  if($vtpversion == '1' || $vtpversion == '2' || $vtpversion == 'two' || $vtpversion == 'three') { 

-    $vtp_domain_cmd = "snmpget -Oqv -" . $device['snmpver'] . " -c " . $device['community'] . " " . $device['hostname'].":".$device['port'] . " .1.3.6.1.4.1.9.9.46.1.2.1.1.2.1";
+    $vtp_domain_cmd  = $config['snmpget'] . " -m CISCO-VTP-MIB -Oqv -" . $device['snmpver'] . " -c " . $device['community'] . " " . $device['hostname'].":".$device['port'];
+    $vtp_domain_cmd .= " .1.3.6.1.4.1.9.9.46.1.2.1.1.2.1";
    $vtp_domain = trim(str_replace("\"", "", `$vtp_domain_cmd 2>/dev/null`));

    echo("VTP v$vtpversion $vtp_domain ");

-    $vlans_cmd  = "snmpwalk -O qn -" . $device['snmpver'] . " -c " . $device['community'] . " " . $device['hostname'].":".$device['port'] . " ";
+    $vlans_cmd  = $config['snmpwalk'] . " -m CISCO-VTP-MIB -O qn -" . $device['snmpver'] . " -c " . $device['community'] . " " . $device['hostname'].":".$device['port'] . " ";
    $vlans_cmd .= "1.3.6.1.4.1.9.9.46.1.3.1.1.2.1 | sed s/.1.3.6.1.4.1.9.9.46.1.3.1.1.2.1.//g | cut -f 1 -d\" \"";

    $vlans  = trim(`$vlans_cmd | grep -v o`);

    foreach(explode("\n", $vlans) as $vlan) {

-      $vlan_descr_cmd  = "snmpget -O nvq -" . $device['snmpver'] . " -c " . $device['community'] . " " . $device['hostname'].":".$device['port'] . " "; 
+      $vlan_descr_cmd  = $config['snmpget'] . " -m CISCO-VTP-MIB -O nvq -" . $device['snmpver'] . " -c " . $device['community'] . " " . $device['hostname'].":".$device['port'] . " "; 
      $vlan_descr_cmd .= ".1.3.6.1.4.1.9.9.46.1.3.1.1.4.1." . $vlan;
-      $vlan_descr = `$vlan_descr_cmd`;
+      $vlan_descr = shell_exec($vlan_descr_cmd);

      $vlan_descr = trim(str_replace("\"", "", $vlan_descr));

--- a/includes/discovery/cisco-vrf.php
+++ b/includes/discovery/cisco-vrf.php
@@ -4,7 +4,7 @@

  echo("VRF : ");

-  $oids = shell_exec($config['snmpwalk'] . " -CI -Ln -Osqn -" . $device['snmpver'] . " -c " . $device['community'] . " " . $device['hostname'].":".$device['port'] . " mplsVpnVrfRouteDistinguisher");
+  $oids = shell_exec($config['snmpwalk'] . " -m MPLS-VPN-MIB -CI -Ln -Osqn -" . $device['snmpver'] . " -c " . $device['community'] . " " . $device['hostname'].":".$device['port'] . " mplsVpnVrfRouteDistinguisher");

  $oids = str_replace(".1.3.6.1.3.118.1.2.2.1.3.", "", $oids);
  $oids = str_replace(" \"", "||", $oids);
@@ -14,9 +14,9 @@
  foreach ( explode("\n", $oids) as $oid ) {
   if($oid) {
    list($vrf['oid'], $vrf['mplsVpnVrfRouteDistinguisher']) = explode("||", $oid);
-    $vrf['name'] = shell_exec($config['snmpget'] . " -Ln -Osq -" . $device['snmpver'] . " -c " . $device['community'] . " " . $device['hostname'].":".$device['port'] . " mplsVpnVrfRouteDistinguisher.".$vrf['oid']);
+    $vrf['name'] = shell_exec($config['snmpget'] . " -m MPLS-VPN-MIB -Ln -Osq -" . $device['snmpver'] . " -c " . $device['community'] . " " . $device['hostname'].":".$device['port'] . " mplsVpnVrfRouteDistinguisher.".$vrf['oid']);
    list(,$vrf['name'],, $vrf['mplsVpnVrfRouteDistinguisher']) = explode("\"", $vrf['name']);
-    $vrf['mplsVpnVrfDescription'] = trim(shell_exec($config['snmpget'] . " -Ln -Osqvn -" . $device['snmpver'] . " -c " . $device['community'] . " " . $device['hostname'].":".$device['port'] . " mplsVpnVrfDescription.".$vrf['oid']));
+    $vrf['mplsVpnVrfDescription'] = trim(shell_exec($config['snmpget'] . " -m MPLS-VPN-MIB -Ln -Osqvn -" . $device['snmpver'] . " -c " . $device['community'] . " " . $device['hostname'].":".$device['port'] . " mplsVpnVrfDescription.".$vrf['oid']));

    if(@mysql_result(mysql_query("SELECT count(*) FROM vrfs WHERE `device_id` = '".$device['device_id']."'
                                 AND `vrf_oid`='".$vrf['oid']."'"),0)) {
@@ -31,7 +31,7 @@
    $vrf_id = mysql_result(mysql_query("SELECT vrf_id FROM vrfs WHERE `device_id` = '".$device['device_id']."' AND `vrf_oid`='".$vrf['oid']."'"),0);
    echo("\nRD:".$vrf['mplsVpnVrfRouteDistinguisher']." Id: ($vrf_id) Descr: ".$vrf['mplsVpnVrfDescription']." ");
    $interfaces_oid = ".1.3.6.1.3.118.1.2.1.1.2." . $vrf['oid'];
-    $interfaces = shell_exec($config['snmpwalk'] . " -CI -Ln -Osqn -" . $device['snmpver'] . " -c " . $device['community'] . " " . $device['hostname'].":".$device['port'] . " $interfaces_oid");
+    $interfaces = shell_exec($config['snmpwalk'] . " -m MPLS-VPN-MIB -CI -Ln -Osqn -" . $device['snmpver'] . " -c " . $device['community'] . " " . $device['hostname'].":".$device['port'] . " $interfaces_oid");
    $interfaces = trim(str_replace($interfaces_oid . ".", "", $interfaces));
 #    list($interfaces) = explode(" ", $interfaces);
    echo(" ( ");
--- a/includes/discovery/interfaces.php
+++ b/includes/discovery/interfaces.php
@@ -4,7 +4,8 @@

  echo("Interfaces : ");

-  $cmd = $config['snmpwalk'] . " -O nsq -" . $device['snmpver'] . " -c " . $device['community'] . " " . $device['hostname'].":".$device['port'] . " .1.3.6.1.2.1.2.2.1.2";
+  $cmd  = $config['snmpwalk'] . " -m IF-MIB -O nsq -" . $device['snmpver'] . " -c " . $device['community'] . " " . $device['hostname'].":".$device['port'];
+  $cmd .= " .1.3.6.1.2.1.2.2.1.2";
  $interfaces = trim(shell_exec($cmd));
  $interfaces = str_replace("\"", "", $interfaces);
  $interfaces = str_replace("ifDescr.", "", $interfaces);
@@ -19,7 +20,7 @@
    list($ifIndex, $ifName) = explode("||", $entry);

    if($config['ifdescr'][$device['os']]) {
-      $ifDescr = shell_exec($config['snmpget'] . " -O qv -" . $device['snmpver'] . " -c " . $device['community'] . " " . $device['hostname'].":".$device['port'] . " ifDescr.$ifIndex");
+      $ifDescr = shell_exec($config['snmpget'] . " -m IF-MIB -O qv -" . $device['snmpver'] . " -c " . $device['community'] . " " . $device['hostname'].":".$device['port'] . " ifDescr.$ifIndex");
      $ifDescr = str_replace("No Such Object available on this agent at this OID", "", $ifDescr);
      $ifDescr = str_replace("No Such Instance currently exists at this OID", "", $ifDescr);
      $ifDescr = trim(str_replace("\"", "", $ifDescr));
--- a/includes/discovery/ipv4-addresses.php
+++ b/includes/discovery/ipv4-addresses.php
@@ -2,13 +2,13 @@
  
  echo("IP Addresses : ");

-  $oids = shell_exec($config['snmpwalk'] . " -".$device['snmpver']." -Osq -c ".$device['community']." ".$device['hostname'].":".$device['port']." ipAdEntIfIndex");
+  $oids = shell_exec($config['snmpwalk'] . " -m IP-MIB -".$device['snmpver']." -Osq -c ".$device['community']." ".$device['hostname'].":".$device['port']." ipAdEntIfIndex");
  $oids = trim($oids);
  $oids = str_replace("ipAdEntIfIndex.", "", $oids);
  foreach(explode("\n", $oids) as $data) {
    $data = trim($data);
    list($oid,$ifIndex) = explode(" ", $data);
-    $mask = shell_exec($config['snmpget']." -O qv -".$device['snmpver']." -c ".$device['community']." ".$device['hostname'].":".$device['port']." ipAdEntNetMask.$oid");
+    $mask = shell_exec($config['snmpget']." -m IP-MIB -O qv -".$device['snmpver']." -c ".$device['community']." ".$device['hostname'].":".$device['port']." ipAdEntNetMask.$oid");
    $mask = trim($mask);
    $network = trim(shell_exec ($config['ipcalc'] . " $oid/$mask | grep Network | cut -d\" \" -f 4"));
    list($net,$cidr) = explode("/", $network);
--- a/includes/discovery/ipv6-addresses.php
+++ b/includes/discovery/ipv6-addresses.php
@@ -2,11 +2,13 @@

 echo("IPv6 Addresses : ");

-$ipv6interfaces = shell_exec($config['snmpget']." -Ovnq -".$device['snmpver']." -c ".$device['community']." ".$device['hostname'].":".$device['port']." ipv6Interfaces.0");
+$ipv6interfaces = shell_exec($config['snmpget']." -m IPV6-MIB -Ovnq -".$device['snmpver']." -c ".$device['community']." ".$device['hostname'].":".$device['port']." ipv6Interfaces.0");

 if($ipv6interfaces){

-  $oids = trim(trim(shell_exec($config['snmpwalk']." -".$device['snmpver']." -Ln -c ".$device['community']." ".$device['hostname'].":".$device['port']." ipAddressIfIndex.ipv6 -Osq | grep -v No")));
+  $cmd = $config['snmpwalk']." -m IP-MIB -".$device['snmpver']." -Ln -c ".$device['community']." ".$device['hostname'].":".$device['port'];
+  $cmd .= " ipAddressIfIndex.ipv6 -Osq | grep -v No";
+  $oids = trim(trim(shell_exec($cmd)));
  $oids = str_replace("ipAddressIfIndex.ipv6.", "", $oids);  $oids = str_replace("\"", "", $oids);  $oids = trim($oids);
  foreach(explode("\n", $oids) as $data) {
   if($data) {
@@ -24,8 +26,8 @@ if($ipv6interfaces){
      $do++;
      if($do == 2) { $adsep = ":"; $do = '0'; } else { $adsep = "";}
    }
-    $ipv6_prefixlen = trim(shell_exec($config['snmpget']." -".$device['snmpver']." -c ".$device['community']." ".$device['hostname'].":".$device['port']." .1.3.6.1.2.1.4.34.1.5.2.16.$oid | sed 's/.*\.//'"));
-    $ipv6_origin    = trim(shell_exec($config['snmpget']." -Ovq -".$device['snmpver']." -c ".$device['community']." ".$device['hostname'].":".$device['port']." .1.3.6.1.2.1.4.34.1.6.2.16.$oid"));
+    $ipv6_prefixlen = trim(shell_exec($config['snmpget']." -m IP-MIB -".$device['snmpver']." -c ".$device['community']." ".$device['hostname'].":".$device['port']." .1.3.6.1.2.1.4.34.1.5.2.16.$oid | sed 's/.*\.//'"));
+    $ipv6_origin    = trim(shell_exec($config['snmpget']." -m IP-MIB -Ovq -".$device['snmpver']." -c ".$device['community']." ".$device['hostname'].":".$device['port']." .1.3.6.1.2.1.4.34.1.6.2.16.$oid"));

    $ipv6_network   = trim(shell_exec($config['sipcalc']." $ipv6_address/$ipv6_prefixlen | grep Subnet | cut -f 2 -d '-'"));
    $ipv6_compressed = trim(shell_exec($config['sipcalc']." $ipv6_address/$ipv6_prefixlen | grep Compressed | cut -f 2 -d '-'"));
--- a/includes/discovery/storage.php
+++ b/includes/discovery/storage.php
@@ -4,13 +4,13 @@

  echo("Storage : ");  

-  $oids = shell_exec($config['snmpwalk'] . " -Osq -" . $device['snmpver'] . " -c " . $device['community'] . " " . $device['hostname'].":".$device['port'] . " hrStorageIndex");
+  $oids = shell_exec($config['snmpwalk'] . " -m HOST-RESOURCES-MIB -Osq -" . $device['snmpver'] . " -c " . $device['community'] . " " . $device['hostname'].":".$device['port'] . " hrStorageIndex");
  $oids = trim(str_replace("hrStorageIndex.","",$oids));

  foreach(explode("\n", $oids) as $data) {
    $data = trim($data);
    list($oid,$hrStorageIndex) = explode(" ", $data);
-    $temp = shell_exec($config['snmpget'] . " -O qv -" . $device['snmpver'] . " -c " . $device['community'] . " " . $device['hostname'].":".$device['port'] . " hrStorageDescr.$oid hrStorageAllocationUnits.$oid hrStorageSize.$oid hrStorageType.$oid");
+    $temp = shell_exec($config['snmpget'] . " -m HOST-RESOURCES-MIB -O qv -" . $device['snmpver'] . " -c " . $device['community'] . " " . $device['hostname'].":".$device['port'] . " hrStorageDescr.$oid hrStorageAllocationUnits.$oid hrStorageSize.$oid hrStorageType.$oid");
    $temp = trim($temp);
    list($descr, $units, $size, $type) = explode("\n", $temp);
    list($units) = explode(" ", $units);
--- a/includes/discovery/temperatures.php
+++ b/includes/discovery/temperatures.php
@@ -10,7 +10,7 @@
  ## JunOS Temperatures
  if($device['os'] == "JunOS") {
    echo("JunOS ");
-    $oids = shell_exec($config['snmpwalk'] . " -v2c -CI -Osqn -c $community $hostname:$port 1.3.6.1.4.1.2636.3.1.13.1.7");
+    $oids = shell_exec($config['snmpwalk'] . " -m JUNIPER-MIB -$snmpver -CI -Osqn -c $community $hostname:$port 1.3.6.1.4.1.2636.3.1.13.1.7");
    $oids = trim($oids);
    foreach(explode("\n", $oids) as $data) {
     $data = trim($data);
@@ -19,10 +19,10 @@
      list($oid) = explode(" ", $data);
      $temp_oid  = "1.3.6.1.4.1.2636.3.1.13.1.7.$oid";
      $descr_oid = "1.3.6.1.4.1.2636.3.1.13.1.5.$oid";
-      $descr = trim(shell_exec("snmpget -O qv -v2c -c $community $hostname:$port $descr_oid"));
-      $temp = trim(shell_exec("snmpget -O qv -v2c -c $community $hostname:$port $temp_oid"));
+      $descr = trim(shell_exec($config['snmpget'] . " -m JUNIPER-MIB -O qv -$snmpver -c $community $hostname:$port $descr_oid"));
+      $temp = trim(shell_exec($config['snmpget'] . " -m JUNIPER-MIB -O qv -$snmpver -c $community $hostname:$port $temp_oid"));
      if(!strstr($descr, "No") && !strstr($temp, "No") && $descr != "" && $temp != "0") {
-        $descr = `snmpget -O qv -v2c -c $community $hostname:$port $descr_oid`;
+        $descr = shell_exec($config['snmpget'] . " -m JUNIPER-MIB -O qv -$snmpver -c $community $hostname:$port $descr_oid");
        $descr = str_replace("\"", "", $descr);
        $descr = str_replace("temperature", "", $descr);
        $descr = str_replace("temp", "", $descr);
@@ -41,12 +41,13 @@
  ## Begin Observer-Style
  if($device['os'] == "Linux") {
    echo("Observer-Style ");
-    $oids = `snmpwalk -$snmpver -Osqn -CI -c $community $hostname:$port .1.3.6.1.4.1.2021.7891 | sed s/.1.3.6.1.4.1.2021.7891.// | grep ".1.1 " | grep -v ".101." | cut -d"." -f 1`;
+    $oids = shell_exec($config['snmpwalk'] . " -$snmpver -m SNMPv2-SMI -Osqn -CI -c $community $hostname:$port .1.3.6.1.4.1.2021.7891 | sed s/.1.3.6.1.4.1.2021.7891.// | grep '.1.1 ' | grep -v '.101.' | cut -d'.' -f 1");
    $oids = trim($oids);
    foreach(explode("\n",$oids) as $oid) {
      $oid = trim($oid);
      if($oid != "") {
-        $descr = trim(str_replace("\"", "", `snmpget -v2c -Osqn -c $community $hostname:$port .1.3.6.1.4.1.2021.7891.$oid.2.1 | sed s/.1.3.6.1.4.1.2021.7891.$oid.2.1\ //`));
+        $descr_query = $config['snmpget'] . " -$snmpver -m SNMPv2-SMI -Osqn -c $community $hostname:$port .1.3.6.1.4.1.2021.7891.$oid.2.1 | sed s/.1.3.6.1.4.1.2021.7891.$oid.2.1\ //";
+        $descr = trim(str_replace("\"", "", shell_exec($descr_query)));
        $fulloid = ".1.3.6.1.4.1.2021.7891.$oid.101.1";
        if(!mysql_result(mysql_query("SELECT count(temp_id) FROM temperature WHERE `temp_host` = '$id' AND `temp_oid` = '$fulloid'"), 0)) {
          echo("+");
@@ -65,19 +66,21 @@
  ## Dell Temperatures
  if(strstr($device['hardware'], "Dell")) {
    echo("Dell OMSA ");
-    $oids = shell_exec($config['snmpwalk'] . " -v2c -CI -Osqn -c $community $hostname:$port .1.3.6.1.4.1.674.10892.1.700.20.1.8");
+    $oids = shell_exec($config['snmpwalk'] . " -m MIB-Dell-10892 -$snmpver -CI -Osqn -c $community $hostname:$port .1.3.6.1.4.1.674.10892.1.700.20.1.8");
    $oids = trim($oids);
    foreach(explode("\n",$oids) as $oid) {
      $oid = substr(trim($oid), 36);
      list($oid) = explode(" ", $oid);
      if($oid != "") {
-        $descr = trim(str_replace("\"", "", `snmpget -v2c -Onvq -c $community $hostname:$port .1.3.6.1.4.1.674.10892.1.700.20.1.8.$oid`));
+        $descr_query = $config['snmpget'] . " -m MIB-Dell-10892 -$snmpver  -Onvq -c $community $hostname:$port .1.3.6.1.4.1.674.10892.1.700.20.1.8.$oid";
+        $descr = trim(str_replace("\"", "", shell_exec($descr_query)));
        $fulloid = ".1.3.6.1.4.1.674.10892.1.700.20.1.6.$oid";
        if(!mysql_result(mysql_query("SELECT count(temp_id) FROM temperature WHERE `temp_host` = '$id' AND `temp_oid` = '$fulloid'"), 0)) {
          mysql_query("INSERT INTO `temperature` (`temp_host`,`temp_oid`,`temp_descr`, `temp_tenths`) VALUES ('$id', '$fulloid', '$descr', '1');");
 	  echo("+");
        } elseif (mysql_result(mysql_query("SELECT `temp_descr` FROM temperature WHERE `temp_host` = '$id' AND `temp_oid` = '$fulloid'"), 0) != $descr) {
          mysql_query("UPDATE temperature SET `temp_descr` = '$descr' WHERE `temp_host` = '$id' AND `temp_oid` = '$fulloid'");
+          echo("UPDATE temperature SET `temp_descr` = '$descr' WHERE `temp_host` = '$id' AND `temp_oid` = '$fulloid'");
          echo("U");
        } else {
          echo(".");
@@ -91,7 +94,7 @@
  ## Cisco Temperatures
  if($device['os'] == "IOS" || $device['os'] == "IOS XE") {
    echo("Cisco ");
-    $oids = shell_exec($config['snmpwalk'] . " -v2c -CI -Osqn -c $community $hostname:$port .1.3.6.1.4.1.9.9.13.1.3.1.2 | sed s/.1.3.6.1.4.1.9.9.13.1.3.1.2.//g");
+    $oids = shell_exec($config['snmpwalk'] . " -m CISCO-ENVMON-MIB -$snmpver -CI -Osqn -c $community $hostname:$port .1.3.6.1.4.1.9.9.13.1.3.1.2 | sed s/.1.3.6.1.4.1.9.9.13.1.3.1.2.//g");
    $oids = trim($oids);
    foreach(explode("\n", $oids) as $data) {
     $data = trim($data);
@@ -99,10 +102,10 @@
      list($oid) = explode(" ", $data);
      $temp_oid  = ".1.3.6.1.4.1.9.9.13.1.3.1.3.$oid";
      $descr_oid = ".1.3.6.1.4.1.9.9.13.1.3.1.2.$oid";
-      $descr = `snmpget -O qv -v2c -c $community $hostname:$port $descr_oid`;
-      $temp = `snmpget -O qv -v2c -c $community $hostname:$port $temp_oid`;
+      $descr = shell_exec($config['snmpget'] . " -m CISCO-ENVMON-MIB -O qv -$snmpver -c $community $hostname:$port $descr_oid");
+      $temp  = shell_exec($config['snmpget'] . " -m CISCO-ENVMON-MIB -O qv -$snmpver -c $community $hostname:$port $temp_oid");
      if(!strstr($descr, "No") && !strstr($temp, "No") && $descr != "" ) {
-        $descr = `snmpget -O qv -v2c -c $community $hostname:$port $descr_oid`;
+        $descr = shell_exec($config['snmpget'] . " -m CISCO-ENVMON-MIB -O qv -$snmpver -c $community $hostname:$port $descr_oid");
        $descr = str_replace("\"", "", $descr);
        $descr = str_replace("temperature", "", $descr);
        $descr = str_replace("temp", "", $descr);
--- a/includes/functions.php
+++ b/includes/functions.php
@@ -69,7 +69,7 @@ function getHostOS($hostname, $community, $snmpver, $port) {

    global $config;

-    $sysDescr_cmd = $config['snmpget']." -O qv -" . $snmpver . " -c " . $community . " " . $hostname.":".$port . " sysDescr.0";
+    $sysDescr_cmd = $config['snmpget']." -m SNMPv2-MIB -O qv -" . $snmpver . " -c " . $community . " " . $hostname.":".$port . " sysDescr.0";
    $sysDescr = str_replace("\"", "", trim(shell_exec($sysDescr_cmd)));
    $dir_handle = @opendir($config['install_dir'] . "/includes/osdiscovery") or die("Unable to open $path");
    while ($file = readdir($dir_handle)) {
@@ -374,7 +374,7 @@ function addHost($host, $community, $snmpver, $port = 161)
  if ( isDomainResolves($host)){
    if ( isPingable($host)) {
      if ( mysql_result(mysql_query("SELECT COUNT(*) FROM `devices` WHERE `hostname` = '$host'"), 0) == '0' ) {
-        $snmphost = shell_exec($config['snmpget'] ." -Oqv -$snmpver -c $community $host:$port sysName.0");
+        $snmphost = shell_exec($config['snmpget'] ." -m SNMPv2-MIB -Oqv -$snmpver -c $community $host:$port sysName.0");
        if ($snmphost == $host || $hostshort = $host) {
          createHost ($host, $community, $snmpver, $port);
        } else { echo("Given hostname does not match SNMP-read hostname!\n"); }
@@ -465,11 +465,9 @@ function formatUptime($diff, $format="long")
 function isSNMPable($hostname, $community, $snmpver, $port) 
 {
     global $config;
-     $pos = shell_exec($config['snmpget'] ." -$snmpver -c $community -t 1 $hostname:$port sysDescr.0");
+     $pos = shell_exec($config['snmpget'] ." -m SNMPv2-MIB -$snmpver -c $community -t 1 $hostname:$port sysDescr.0");
     if($pos == '') {
       $status='0';
-       $posb = shell_exec($config['snmpget'] ." -$snmpver -c $community -t 1 $hostname:$port 1.3.6.1.2.1.7526.2.4");
-       if($posb == '') { } else { $status='1'; }
     } else {
       $status='1';
     }
--- a/includes/polling/device-fortigate.inc.php
+++ b/includes/polling/device-fortigate.inc.php
@@ -2,8 +2,8 @@

 echo("Fortinet Fortigate Poller\n");

-$fnSysVersion = shell_exec($config['snmpget']." -".$device['snmpver']." -Ovq -c ".$device['community']." ".$device['hostname'].":".$device['port']." fnSysVersion.0");
-$serial       = shell_exec($config['snmpget']." -".$device['snmpver']." -Ovq -c ".$device['community']." ".$device['hostname'].":".$device['port']." fnSysSerial.0");
+$fnSysVersion = shell_exec($config['snmpget']." -m FORTINET-MIB-280 -".$device['snmpver']." -Ovq -c ".$device['community']." ".$device['hostname'].":".$device['port']." fnSysVersion.0");
+$serial       = shell_exec($config['snmpget']." -m FORTINET-MIB-280 -".$device['snmpver']." -Ovq -c ".$device['community']." ".$device['hostname'].":".$device['port']." fnSysSerial.0");

 $version = preg_replace("/(.+)\ (.+),(.+),(.+)/", "Fortinet \\1||\\2||\\3||\\4", $fnSysVersion);
 list($hardware,$version,$features) = explode("||", $version);
@@ -12,7 +12,7 @@ $cpurrd   = $config['rrd_dir'] . "/" . $device['hostname'] . "/fortigate-cpu.rrd
 $memrrd   = $config['rrd_dir'] . "/" . $device['hostname'] . "/fortigate-memory.rrd";
 $sessrrd  = $config['rrd_dir'] . "/" . $device['hostname'] . "/fortigate-sessions.rrd";

-$cmd  = $config['snmpget'] . " -O qv -" . $device['snmpver'] . " -c " . $device['community'] . " " . $device['hostname'];
+$cmd  = $config['snmpget'] . " -m FORTINET-MIB-280 -O qv -" . $device['snmpver'] . " -c " . $device['community'] . " " . $device['hostname'];
 $cmd .= " fnSysCpuUsage.0 fnSysMemUsage.0 fnSysSesCount.0 fnSysMemCapacity.0";
 $data = shell_exec($cmd);
 list ($cpu, $mem, $ses, $memsize) = explode("\n", $data);
--- a/includes/polling/device-ios.inc.php
+++ b/includes/polling/device-ios.inc.php
@@ -4,6 +4,7 @@
   $id = $device['device_id'];
   $hostname = $device['hostname'];
   $port = $device['port'];
+   $snmpver = $device['snmpver'];

   $temprrd  = $config['rrd_dir'] . "/" . $hostname . "/temp.rrd";
   $cpurrd   = $config['rrd_dir'] . "/" . $hostname . "/cpu.rrd";
@@ -39,25 +40,12 @@
   }


-   list ($cpu5m, $cpu5s) = explode("\n", `snmpget -O qv -v2c -c $community $hostname:$port 1.3.6.1.4.1.9.2.1.58.0 1.3.6.1.4.1.9.2.1.56.0`);
+   list ($cpu5m, $cpu5s) = explode("\n", shell_exec($config['snmpget'] . " -m OLD-CISCO-CPU-MIB -O qv -$snmpver -c $community $hostname:$port 1.3.6.1.4.1.9.2.1.58.0 1.3.6.1.4.1.9.2.1.56.0"));
   $cpu5m = $cpu5m + 0;
   $cpu5s = $cpu5s + 0;
-   list ($tempin1, $tempout1) = explode("\n", `snmpget -O qv -v2c -c $community $hostname:$port .1.3.6.1.4.1.9.9.13.1.3.1.3.1 .1.3.6.1.4.1.9.9.13.1.3.1.3.2`);
-   $tempin1 = $tempin1 +0;
-   $tempout1 = $tempout1 + 0;
-   $mem_get  = ".1.3.6.1.4.1.9.9.48.1.1.1.6.2 .1.3.6.1.4.1.9.9.48.1.1.1.6.1 .1.3.6.1.4.1.9.9.48.1.1.1.6.3";
-   $mem_get .= ".1.3.6.1.4.1.9.9.48.1.1.1.5.2 .1.3.6.1.4.1.9.9.48.1.1.1.5.1 .1.3.6.1.4.1.9.9.48.1.1.1.5.3";
-   $mem_raw  = `snmpget -O qv -v2c -c $community $hostname:$port $mem_get`;
-   $mem_raw  = str_replace("No Such Instance currently exists at this OID", "0", $mem_raw); 
-   list ($memfreeio, $memfreeproc, $memfreeprocb, $memusedio, $memusedproc, $memusedprocb) = explode("\n", $mem_raw); 
+
   echo("$hostname\n");
-   $memfreeproc = $memfreeproc + $memfreeprocb;
-   $memusedproc = $memusedproc + $memusedprocb;
-   $memfreeio = $memfreeio + 0;
-   $memfreeproc = $memfreeproc + 0;
-   $memusedio = $memusedio + 0;
-   $memusedproc = $memusedproc + 0;
-   $memtotal = $memfreeio + $memfreeproc + $memusedio + $memusedproc;
+
   if (!is_file($cpurrd)) {
      $rrdcreate = `rrdtool create $cpurrd --step 300 \
                    DS:LOAD5S:GAUGE:600:-1:100 \
@@ -71,39 +59,8 @@
                    RRA:MAX:0.5:24:2000 \
                    RRA:MAX:0.5:288:2000`;
   }
-   if (!is_file($temprrd)) {
-      $rrdcreate = `rrdtool create $temprrd --step 300 \
-                    DS:TEMPIN1:GAUGE:600:-25:100 \
-                    DS:TEMPOUT1:GAUGE:600:-25:100 \
-                    RRA:AVERAGE:0.5:1:2000 \
-                    RRA:AVERAGE:0.5:6:2000 \
-                    RRA:AVERAGE:0.5:24:2000 \
-                    RRA:AVERAGE:0.5:288:2000 \
-                    RRA:MAX:0.5:1:2000 \
-                    RRA:MAX:0.5:6:2000 \
-                    RRA:MAX:0.5:24:2000 \
-                    RRA:MAX:0.5:288:2000`;
-   }
-   if (!is_file($memrrd)) {
-      $rrdcreate = `rrdtool create $memrrd --step 300 \
-                    DS:IOFREE:GAUGE:600:0:U \
-                    DS:IOUSED:GAUGE:600:-1:U \
-                    DS:PROCFREE:GAUGE:600:0:U \
-                    DS:PROCUSED:GAUGE:600:-1:U \
-                    DS:MEMTOTAL:GAUGE:600:-1:U \
-                    RRA:AVERAGE:0.5:1:2000 \
-                    RRA:AVERAGE:0.5:6:2000 \
-                    RRA:AVERAGE:0.5:24:2000 \
-                    RRA:AVERAGE:0.5:288:2000 \
-                    RRA:MAX:0.5:1:2000 \
-                    RRA:MAX:0.5:6:2000 \
-                    RRA:MAX:0.5:24:2000 \
-                    RRA:MAX:0.5:288:2000`;

-   }
-   `rrdtool update $temprrd N:$tempin1:$tempout1`;
   `rrdtool update $cpurrd N:$cpu5s:$cpu5m`;
-   `rrdtool update $memrrd N:$memfreeio:$memusedio:$memfreeproc:$memusedproc:$memtotal`;

   include("includes/polling/bgpPeer.inc.php");
   include("includes/polling/cisco-processors.inc.php");
--- a/includes/polling/device-junos.inc.php
+++ b/includes/polling/device-junos.inc.php
@@ -2,9 +2,9 @@

 echo("Doing Juniper JunOS");

-$jun_ver =  trim(str_replace("\"", "", shell_exec($config['snmpget'] . " -".$device['snmpver']." -Oqv -c ".$device['community']." ".$device['hostname']." .1.3.6.1.2.1.25.6.3.1.2.2")));
-$hardware = trim(str_replace("\"", "", shell_exec($config['snmpget'] . " -".$device['snmpver']." -Oqv -c ".$device['community']." ".$device['hostname']." .1.3.6.1.4.1.2636.3.1.2.0")));
-$serial = trim(str_replace("\"", "", shell_exec($config['snmpget'] . " -".$device['snmpver']." -Oqv -c ".$device['community']." ".$device['hostname']." .1.3.6.1.4.1.2636.3.1.3.0")));
+$jun_ver =  trim(str_replace("\"", "", shell_exec($config['snmpget'] . " -m HOST-RESOURCES-MIB -".$device['snmpver']." -Oqv -c ".$device['community']." ".$device['hostname']." .1.3.6.1.2.1.25.6.3.1.2.2")));
+$hardware = trim(str_replace("\"", "", shell_exec($config['snmpget'] . " -m JUNIPER-MIB -".$device['snmpver']." -Oqv -c ".$device['community']." ".$device['hostname']." .1.3.6.1.4.1.2636.3.1.2.0")));
+$serial = trim(str_replace("\"", "", shell_exec($config['snmpget'] . " -m JUNIPER-MIB -".$device['snmpver']." -Oqv -c ".$device['community']." ".$device['hostname']." .1.3.6.1.4.1.2636.3.1.3.0")));

 $version = preg_replace("/.+\[(.+)\].+/", "\\1", $jun_ver);
 $features = preg_replace("/.+\ \((.+)\)$/", "\\1", $jun_ver);
@@ -13,7 +13,7 @@ echo("$hardware - $version - $features - $serial\n");

 $cpurrd   = $config['rrd_dir'] . "/" . $device['hostname'] . "/junos-cpu.rrd";

-$cpu_cmd  = $config['snmpget'] . " -O qv -" . $device['snmpver'] . " -c " . $device['community'] . " " . $device['hostname'];
+$cpu_cmd  = $config['snmpget'] . " -m JUNIPER-MIB -O qv -" . $device['snmpver'] . " -c " . $device['community'] . " " . $device['hostname'];
 $cpu_cmd .= " .1.3.6.1.4.1.2636.3.1.13.1.8.9.1.0.0";
 $cpu_usage = trim(shell_exec($cpu_cmd));

--- a/includes/polling/device-unix.inc.php
+++ b/includes/polling/device-unix.inc.php
@@ -30,12 +30,12 @@ $sysrrd   = $config['rrd_dir'] . "/" . $device['hostname'] . "/sys.rrd";
        list(,,$version) = explode (" ", $sysDescr);
        if(strstr($sysDescr, "386")|| strstr($sysDescr, "486")||strstr($sysDescr, "586")||strstr($sysDescr, "686")) { $hardware = "Generic x86"; }
        if(strstr($sysDescr, "x86_64")) { $hardware = "Generic x86 64-bit"; }
-        $cmd = "snmpget -O qv -" . $device['snmpver'] . " -c " . $device['community'] . " " . $device['hostname'].":".$device['port']. " .1.3.6.1.4.1.2021.7890.1.3.1.1.6.100.105.115.116.114.111";
+        $cmd = $config['snmpget'] . " -m UCD-SNMP-MIB -O qv -" . $device['snmpver'] . " -c " . $device['community'] . " " . $device['hostname'].":".$device['port']. " .1.3.6.1.4.1.2021.7890.1.3.1.1.6.100.105.115.116.114.111";
        $features = trim(`$cmd`);
        $features = str_replace("No Such Object available on this agent at this OID", "", $features);
        $features = str_replace("\"", "", $features);
        // Detect Dell hardware via OpenManage SNMP
-        $cmd = "snmpget -O qv -" . $device['snmpver'] . " -c " . $device['community'] . " " . $device['hostname'].":".$device['port'] . " .1.3.6.1.4.1.674.10892.1.300.10.1.9.1";
+        $cmd = $config['snmpget'] . " -m MIB-Dell-10892 -O qv -" . $device['snmpver'] . " -c " . $device['community'] . " " . $device['hostname'].":".$device['port'] . " .1.3.6.1.4.1.674.10892.1.300.10.1.9.1";
        $hw = trim(str_replace("\"", "", `$cmd`));
        if(strstr($hw, "No")) { unset($hw); } else { $hardware = "Dell " . $hw; }
      }
--- a/includes/polling/interfaces.inc.php
+++ b/includes/polling/interfaces.inc.php
@@ -93,7 +93,6 @@ while ($interface = mysql_fetch_array($interface_query)) {

   if($ifOperStatus == "up") {

-#    $snmp_data_cmd  = "snmpget -O qv -" . $device['snmpver'] . " -c " . $device['community'] . " " . $device['hostname'].":".$device['port'];
    $snmp_data_cmd  = "snmpget -m IF-MIB -O qv -" . $device['snmpver'] . " -c " . $device['community'] . " " . $device['hostname'].":".$device['port'];
    $snmp_data_cmd .= " ifHCInOctets." . $interface['ifIndex'] . " ifHCOutOctets." . $interface['ifIndex'] . " ifInErrors." . $interface['ifIndex'];
    $snmp_data_cmd .= " ifOutErrors." . $interface['ifIndex'] . " ifInUcastPkts." . $interface['ifIndex'] . " ifOutUcastPkts." . $interface['ifIndex'];
@@ -106,7 +105,7 @@ while ($interface = mysql_fetch_array($interface_query)) {
    list($ifHCInOctets, $ifHCOutOctets, $ifInErrors, $ifOutErrors, $ifInUcastPkts, $ifOutUcastPkts, $ifInNUcastPkts, $ifOutNUcastPkts) = explode("\n", $snmp_data);
    if($ifHCInOctets == "" || strpos($ifHCInOctets, "No") !== FALSE ) {

-      $octets_cmd  = "snmpget -O qv -" . $device['snmpver'] . " -c " . $device['community'] . " " . $device['hostname'].":".$device['port'];
+      $octets_cmd  = "snmpget -m IF-MIB -O qv -" . $device['snmpver'] . " -c " . $device['community'] . " " . $device['hostname'].":".$device['port'];
      $octets_cmd .= " ifInOctets." . $interface['ifIndex'] . " ifOutOctets." . $interface['ifIndex'];
      $octets = `$octets_cmd`;
      list ($ifHCInOctets, $ifHCOutOctets) = explode("\n", $octets);
--- a/includes/polling/temperatures.inc.php
+++ b/includes/polling/temperatures.inc.php
@@ -4,8 +4,8 @@ $query = "SELECT * FROM temperature WHERE temp_host = '" . $device['device_id']
 $temp_data = mysql_query($query);
 while($temperature = mysql_fetch_array($temp_data)) {

-  $temp_cmd = "snmpget -O Uqnv -" . $device['snmpver'] . " -c " . $device['community'] . " " . $device['hostname'].":".$device['port'] . " " . $temperature['temp_oid'];
-  $temp = `$temp_cmd`;
+  $temp_cmd = $config['snmpget'] . " -m SNMPv2-MIB-O Uqnv -" . $device['snmpver'] . " -c " . $device['community'] . " " . $device['hostname'].":".$device['port'] . " " . $temperature['temp_oid'];
+  $temp = shell_exec($temp_cmd);

  echo("Checking temp " . $temperature['temp_descr'] . "... ");

@@ -30,7 +30,7 @@ while($temperature = mysql_fetch_array($temp_data)) {

  $updatecmd = "rrdtool update $temprrd N:$temp";

-  `$updatecmd`;
+  shell_exec($updatecmd);

  if($temperature['temp_current'] < $temperature['temp_limit'] && $temp >= $temperature['temp_limit']) {
    $updated = ", `service_changed` = '" . time() . "' ";
--- a/test-discovery.php
+++ b/test-discovery.php
@@ -45,12 +45,6 @@ while ($device = mysql_fetch_array($device_query)) {
  echo("\n" . $device['hostname'] ."\n");

  include("includes/discovery/".$type.".php");
-#  include("includes/discovery/ipv6-addresses.php");
-#  include("includes/discovery/cisco-pw.php");
-
-#  include("includes/discovery/host-physical.php");
-
-# include("includes/discovery/bgp-peers.php");

  echo("\n"); $devices_polled++;
 }