diff --git a/cleanup.php b/cleanup.php
index bfb678946..b4266540e 100755
--- a/cleanup.php
+++ b/cleanup.php
@@ -6,19 +6,19 @@
 include("config.php");
 include("includes/functions.php");
 
-$query = "SELECT *,A.id as id FROM ipaddr AS A, interfaces as I, devices as D 
+$query = "SELECT *,A.id as id FROM ipv4_addresses AS A, interfaces as I, devices as D 
           WHERE A.interface_id = I.interface_id AND I.device_id = D.device_id AND D.status = '1'";
 
 $data = mysql_query($query);
 while($row = mysql_fetch_array($data)) {
 
-  $mask = trim(shell_exec($config['ipcalc'] . " ".$row['addr']."/".$row['cidr']." | grep Netmask: | cut -d \" \" -f 4"));
-  $response = trim(`snmpget -v2c -Osq -c $row[community] $row[hostname]:$row[port] ipAdEntIfIndex.$row[addr] | cut -d " " -f 2`);
-  $maskcheck = trim(`snmpget -v2c -Osq -c $row[community] $row[hostname]:$row[port] ipAdEntNetMask.$row[addr] | cut -d " " -f 2`);
+  $mask = trim(shell_exec($config['ipcalc'] . " ".$row['ipv4_address']."/".$row['ipv4_prefixlen']." | grep Netmask: | cut -d \" \" -f 4"));
+  $response = trim(`snmpget -v2c -Osq -c $row[community] $row[hostname]:$row[port] ipAdEntIfIndex.".$row['ipv4_address']." | cut -d " " -f 2`);
+  $maskcheck = trim(`snmpget -v2c -Osq -c $row[community] $row[hostname]:$row[port] ipAdEntNetMask.".$row['ipv4_address']." | cut -d " " -f 2`);
   if($response == $row['ifIndex'] && $mask == $maskcheck) {
   } else {
-    mysql_query("delete from ipaddr where id = '$row[id]'");
-    echo("Deleted $row[addr] from $row[hostname]\n");
+    mysql_query("delete from ipv4_address where id = '".$row['ipv4_address_id']."'");
+    echo("Deleted ".$row['ipv4_address']." from $row[hostname]\n");
   }
 }
 
diff --git a/html/pages/ipv4.php b/html/pages/ipv4.php
index 426852f26..195be1f66 100644
--- a/html/pages/ipv4.php
+++ b/html/pages/ipv4.php
@@ -51,7 +51,7 @@ while($interface = mysql_fetch_array($query)) {
 
   if($_POST['address']) { 
     list($addy, $mask) = explode("/", $_POST['address']);
-    if(!$mask) { $mask = "/32"; }
+    if(!$mask) { $mask = "32"; }
     if (!match_network($addy . "/" . $mask, $interface['ipv4_address'] )) { $ignore = 1; } 
   }