diff --git a/includes/snmp.inc.php b/includes/snmp.inc.php
index 6ace362837..c39b5cc703 100644
--- a/includes/snmp.inc.php
+++ b/includes/snmp.inc.php
@@ -368,7 +368,7 @@ function snmpwalk_cache_oid($device, $oid, $array, $mib = null, $mibdir = null,
     foreach (explode("\n", $data) as $entry) {
         list($oid,$value)  = explode('=', $entry, 2);
         $oid               = trim($oid);
-        $value             = trim($value);
+        $value             = trim($value, '\" \\\n\r');
         list($oid, $index) = explode('.', $oid, 2);
         if (!strstr($value, 'at this OID') && isset($oid) && isset($index)) {
             $array[$index][$oid] = $value;