diff --git a/backend/routes/mikrotikConfigRoutes.js b/backend/routes/mikrotikConfigRoutes.js
index c2dcfad..dd6f1dd 100644
--- a/backend/routes/mikrotikConfigRoutes.js
+++ b/backend/routes/mikrotikConfigRoutes.js
@@ -337,6 +337,23 @@ async function pingViaInterface(req, res) {
     body.count = Number(count) > 0 ? Number(count) : 5;
     if (ifaceName) body.interface = ifaceName;
 
+    // Логируем фактический запрос и CLI-эквивалент для отладки
+    try {
+      const cliParts = [
+        '/tool/ping',
+        `address=${body.address}`,
+        `count=${body.count}`,
+      ];
+      if (ifaceName) cliParts.push(`interface=${ifaceName}`);
+
+      console.log('[mikrotik][pingViaInterface]', {
+        serverId,
+        gatewayIp,
+        body,
+        cli: cliParts.join(' '),
+      });
+    } catch (_) {}
+
     const pingRes = await client.command('tool/ping', body);
     const raw = pingRes?.data;
     const rows = Array.isArray(raw) ? raw : raw ? [raw] : [];