Difference between revisions of "Script to SNMP Serial Numbers"

From Observer GigaFlow Support | VIAVI Solutions Inc.
Jump to: navigation, search
 
Line 48: Line 48:
 
         return false;
 
         return false;
 
     }
 
     }
 
 
     function insert(device, serialnumber) {
 
     function insert(device, serialnumber) {
 
         actions.getDatabaseManager().executePrepared("insert into serialnumbers (ip, name, serialnumber, snmpoid,firstseen,lastseen) values(?,?,?,?,?,?)", [[device.getIP(), device.getName(), serialnumber, device.sysOID, now, now]])
 
         actions.getDatabaseManager().executePrepared("insert into serialnumbers (ip, name, serialnumber, snmpoid,firstseen,lastseen) values(?,?,?,?,?,?)", [[device.getIP(), device.getName(), serialnumber, device.sysOID, now, now]])
 
     }
 
     }
 
     start();
 
     start();

Latest revision as of 13:08, 15 June 2021

   var now = new Date().getTime();
   var count = 0;
   function createTables() {
       try {
           //actions.getDatabaseManager().executePrepared("drop table if exists serialnumbers ",[[]])
           actions.getDatabaseManager().executePrepared("create table if not exists serialnumbers (ip text, name text, serialnumber text, snmpoid text,firstseen bigint,lastseen bigint,unique(ip))", [[]])
           actions.getDatabaseManager().executePrepared("create or replace rule \"replace_serialnumber\" as on insert to \"serialnumbers\" where exists(select 1 from serialnumbers where ip=NEW.ip) do instead (update serialnumbers set name=NEW.name,serialnumber=NEW.serialnumber,snmpoid=NEW.snmpoid,lastseen=NEW.lastseen where ip=NEW.ip);", [[]])
       } catch (err) {
           log.warn(err.message);
       }
   }
   function start() {
       createTables()
       for (var deviceid in actions.getDevices()) {
           var device = actions.getDevice(deviceid);
           if (device != null && device.sysOID.length > 0) {
               getSerialNumber(device)
           } 
       }
   }
   function getSerialNumber(device) {
       try {
           if (!getSerialNumberNew(device, '.1.3.6.1.2.1.47.1.1.1.1.11')) {
               if (device.sysOID.indexOf("1.3.6.1.4.1.9") === 0) {
                   getSerialNumberNew(device, '.1.3.6.1.4.1.9.3.6.3')
               }
           }
       } catch (err) {
           log.warn(err.message);
       }
   }
   function getSerialNumberNew(device, oid) {
       var values = actions.querySNMPTable(device, [oid])
       if (values != null && values.size() > 0) {
           for (var v in values) {
               var cols = values.get(v).getColumns()
               if (cols.length > 0) {
                   var thisValue = cols[0].getVariable().toString()
                   if (thisValue.length > 0) {
                       insert(device, cols[0].getVariable().toString())
                       return true;
                   }
               }
           }
       } else {
           log.warn('null for device ' + device.getIP() + " " + device.getName() + " " + values + " oid:" + device.sysOID); //Write information to log
       }
       return false;
   }
   function insert(device, serialnumber) {
       actions.getDatabaseManager().executePrepared("insert into serialnumbers (ip, name, serialnumber, snmpoid,firstseen,lastseen) values(?,?,?,?,?,?)", device.getIP(), device.getName(), serialnumber, device.sysOID, now, now)
   }
   start();