diff --git a/migrations/Version20250407154425.php b/migrations/Version20250407154425.php
new file mode 100644
index 0000000..c472a1d
--- /dev/null
+++ b/migrations/Version20250407154425.php
@@ -0,0 +1,33 @@
+<?php
+
+declare(strict_types=1);
+
+namespace DoctrineMigrations;
+
+use Doctrine\DBAL\Schema\Schema;
+use Doctrine\Migrations\AbstractMigration;
+
+/**
+ * Auto-generated Migration: Please modify to your needs!
+ */
+final class Version20250407154425 extends AbstractMigration
+{
+    public function getDescription(): string
+    {
+        return '';
+    }
+
+    public function up(Schema $schema): void
+    {
+        // this up() migration is auto-generated, please modify it to your needs
+        $this->addSql('CREATE INDEX IDX_STATUS ON client (status)');
+        $this->addSql('CREATE INDEX IDX_UPDATED_AT ON client (updated_at)');
+    }
+
+    public function down(Schema $schema): void
+    {
+        // this down() migration is auto-generated, please modify it to your needs
+        $this->addSql('DROP INDEX IDX_STATUS ON client');
+        $this->addSql('DROP INDEX IDX_UPDATED_AT ON client');
+    }
+}
diff --git a/migrations/Version20250407154620.php b/migrations/Version20250407154620.php
new file mode 100644
index 0000000..5a2b12d
--- /dev/null
+++ b/migrations/Version20250407154620.php
@@ -0,0 +1,31 @@
+<?php
+
+declare(strict_types=1);
+
+namespace DoctrineMigrations;
+
+use Doctrine\DBAL\Schema\Schema;
+use Doctrine\Migrations\AbstractMigration;
+
+/**
+ * Auto-generated Migration: Please modify to your needs!
+ */
+final class Version20250407154620 extends AbstractMigration
+{
+    public function getDescription(): string
+    {
+        return '';
+    }
+
+    public function up(Schema $schema): void
+    {
+        // this up() migration is auto-generated, please modify it to your needs
+        $this->addSql('CREATE INDEX IDX_STATUS_UPDATED_AT ON client (status, updated_at)');
+    }
+
+    public function down(Schema $schema): void
+    {
+        // this down() migration is auto-generated, please modify it to your needs
+        $this->addSql('DROP INDEX IDX_STATUS_UPDATED_AT ON client');
+    }
+}
diff --git a/src/Command/CheckClientAvailability.php b/src/Command/CheckClientAvailability.php
new file mode 100644
index 0000000..bf7419e
--- /dev/null
+++ b/src/Command/CheckClientAvailability.php
@@ -0,0 +1,98 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Command;
+
+use App\Entity\Client;
+use App\Entity\Trace;
+use App\Model\ClientStatus;
+use App\Model\TraceStatus;
+use Doctrine\ORM\EntityManagerInterface;
+use Symfony\Component\Console\Attribute\AsCommand;
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+use Symfony\Component\Console\Style\SymfonyStyle;
+use Symfony\Component\Mercure\HubInterface;
+use Symfony\Component\Mercure\Update;
+
+#[AsCommand(name: 'opengnsys:check-client-availability', description: 'Check client availability')]
+class CheckClientAvailability extends Command
+{
+    const int THRESHOLD_MINUTES = 3;
+
+    public function __construct(
+        private readonly HubInterface $hub,
+        private readonly EntityManagerInterface $entityManager
+    )
+    {
+        parent::__construct();
+    }
+
+    protected function execute(InputInterface $input, OutputInterface $output): int
+    {
+        $io = new SymfonyStyle($input, $output);
+        $threshold = (new \DateTime())->modify(' - '.self::THRESHOLD_MINUTES . ' minutes');
+
+        $startQueryTime = microtime(true);
+
+        $query = $this->entityManager->createQuery(
+            'UPDATE App\Entity\Client c
+            SET c.status = :status
+            WHERE c.status = :currentStatus AND c.updatedAt < :threshold'
+        );
+        $query->setParameter('status', ClientStatus::DISCONNECTED);
+        $query->setParameter('currentStatus', ClientStatus::OG_LIVE);
+        $query->setParameter('threshold', $threshold);
+        $updatedCount = $query->execute();
+
+        $queryTime = microtime(true) - $startQueryTime;
+
+        $startMercureTime = microtime(true);
+
+        $clients = $this->entityManager->createQueryBuilder()
+            ->select('c')
+            ->from(Client::class, 'c')
+            ->where('c.status = :status')
+            ->andWhere('c.updatedAt < :threshold')
+            ->setParameter('status', ClientStatus::DISCONNECTED)
+            ->setParameter('threshold', $threshold)
+            ->getQuery()
+            ->getResult();
+
+        $this->dispatchMercureEvent($clients);
+
+        $mercureTime = microtime(true) - $startMercureTime;
+
+        $io->success("Updated $updatedCount clients to DISCONNECTED status.");
+        $io->note("Query time: " . round($queryTime, 3) . "s");
+        $io->note("Mercure dispatch time: " . round($mercureTime, 3) . "s");
+
+        return Command::SUCCESS;
+    }
+
+    private function dispatchMercureEvent(array $clients, int $chunkSize = 10000): void
+    {
+        $chunks = array_chunk($clients, $chunkSize);
+
+        foreach ($chunks as $chunk) {
+            $data = [];
+
+            foreach ($chunk as $client) {
+                $data[] = [
+                    '@id' => '/clients/' . $client->getUuid(),
+                    'status' => $client->getStatus(),
+                ];
+            }
+
+            $update = new Update(
+                'clients',
+                json_encode($data)
+            );
+
+            $this->hub->publish($update);
+        }
+    }
+
+}
diff --git a/src/Command/TestCommand.php b/src/Command/TestCommand.php
deleted file mode 100644
index fa8306b..0000000
--- a/src/Command/TestCommand.php
+++ /dev/null
@@ -1,44 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace App\Command;
-
-use App\Entity\Client;
-use App\Entity\Trace;
-use App\Model\ClientStatus;
-use App\Model\TraceStatus;
-use Doctrine\ORM\EntityManagerInterface;
-use Symfony\Component\Console\Attribute\AsCommand;
-use Symfony\Component\Console\Command\Command;
-use Symfony\Component\Console\Input\InputInterface;
-use Symfony\Component\Console\Output\OutputInterface;
-use Symfony\Component\Console\Style\SymfonyStyle;
-use Symfony\Component\Mercure\HubInterface;
-use Symfony\Component\Mercure\Update;
-
-#[AsCommand(name: 'opengnsys:test', description: 'Hello PhpStorm')]
-class TestCommand extends Command
-{
-    public function __construct(
-        private readonly HubInterface $hub,
-        private readonly EntityManagerInterface $entityManager
-    )
-    {
-        parent::__construct();
-    }
-
-    protected function execute(InputInterface $input, OutputInterface $output): int
-    {
-        $io = new SymfonyStyle($input, $output);
-        $trace = $this->entityManager->getRepository(Trace::class)->find(7236);
-
-        $trace->setStatus(TraceStatus::SUCCESS);
-        $trace->setProgress(1000);
-
-        $this->entityManager->persist($trace);
-        $this->entityManager->flush();
-
-        return Command::SUCCESS;
-    }
-}
diff --git a/src/Controller/OgAgent/Webhook/StatusController.php b/src/Controller/OgAgent/Webhook/StatusController.php
index 7973748..6871f1a 100644
--- a/src/Controller/OgAgent/Webhook/StatusController.php
+++ b/src/Controller/OgAgent/Webhook/StatusController.php
@@ -3,6 +3,7 @@
 namespace App\Controller\OgAgent\Webhook;
 
 use App\Controller\OgRepository\Image\CreateAuxFilesAction;
+use App\Entity\Client;
 use App\Entity\Image;
 use App\Entity\ImageImageRepository;
 use App\Entity\OperativeSystem;
@@ -59,16 +60,24 @@ class StatusController extends AbstractController
     public function index(Request $request): JsonResponse
     {
         $data = $request->toArray();
-        $requiredFields = ['job_id'];
-
-        foreach ($requiredFields as $field) {
-            if (!isset($data[$field])) {
-                return new JsonResponse(['message' => "Missing parameter: $field"], Response::HTTP_BAD_REQUEST);
-            }
-        }
 
         $this->logger->info('Webhook data received', $data);
 
+        // Esta parte del codigo nos indica si el cliente se encuentra activo
+        if (isset($data['iph']) && isset($data['timestamp'])) {
+            $client = $this->entityManager->getRepository(Client::class)->findOneBy(['ip' => $data['iph']]);
+            if (!$client) {
+                $this->logger->error('Client not found', $data);
+                return new JsonResponse(['message' => 'Client not found'], Response::HTTP_NOT_FOUND);
+            }
+
+            $updateAt = (new \DateTime())->setTimestamp((int)$data['timestamp']);
+
+            $client->setUpdatedAt($updateAt);
+            $this->entityManager->persist($client);
+            $this->entityManager->flush();
+        }
+
         if (isset($data['progress'])){
             $trace = $this->entityManager->getRepository(Trace::class)->findOneBy(['jobId' => $data['job_id']]);
             if ($trace){
diff --git a/src/Entity/Client.php b/src/Entity/Client.php
index d550907..a3930ca 100644
--- a/src/Entity/Client.php
+++ b/src/Entity/Client.php
@@ -14,6 +14,9 @@ use Symfony\Bridge\Doctrine\Validator\Constraints\UniqueEntity;
 #[ORM\UniqueConstraint(name: 'UNIQ_IDENTIFIER_MAC', fields: ['mac'])]
 #[UniqueEntity(fields: ['ip'], message: 'This IP address is already in use.')]
 #[UniqueEntity(fields: ['mac'], message: 'This MAC address is already in use.')]
+#[ORM\Index(fields: ['status'], name: 'IDX_STATUS')]
+#[ORM\Index(fields: ['updatedAt'], name: 'IDX_UPDATED_AT')]
+#[ORM\Index(fields: ['status', 'updatedAt'], name: 'IDX_STATUS_UPDATED_AT')]
 class Client extends AbstractEntity
 {
     use NameableTrait;
diff --git a/src/EventSubscriber/MercureSubscriber.php b/src/EventSubscriber/MercureSubscriber.php
index 4f225ef..aaf1b3d 100644
--- a/src/EventSubscriber/MercureSubscriber.php
+++ b/src/EventSubscriber/MercureSubscriber.php
@@ -58,9 +58,14 @@ class MercureSubscriber implements EventSubscriberInterface
         /** @var Client $client */
         $client = $clientOutput->getEntity();
 
+        $data[] = [
+            '@id' => '/clients/' . $client->getUuid(),
+            'status' => $client->getStatus(),
+        ];
+
         $update = new Update(
             'clients',
-            json_encode(['@id' => '/clients/'.$client->getUuid(), 'status' => $client->getStatus()])
+            json_encode($data)
         );
         $this->hub->publish($update);
 
diff --git a/src/Model/ClientStatus.php b/src/Model/ClientStatus.php
index c9882bb..01d88fb 100644
--- a/src/Model/ClientStatus.php
+++ b/src/Model/ClientStatus.php
@@ -6,6 +6,7 @@ final class ClientStatus
 {
     public const string OFF = 'off';
     public const string INITIALIZING = 'initializing';
+    public const string DISCONNECTED = 'disconnected';
     public const string TURNING_OFF = 'turning-off';
     public const string OG_LIVE = 'og-live';
     public const string BUSY = 'busy';
@@ -20,6 +21,7 @@ final class ClientStatus
         self::OFF => 'Apagado',
         self::TURNING_OFF => 'Apagando',
         self::INITIALIZING => 'Inicializando',
+        self::DISCONNECTED => 'Conexión perdida',
         self::OG_LIVE => 'OG Live',
         self::BUSY => 'Ocupado',
         self::LINUX => 'Linux',