diff --git a/abonapp/locale/ru/LC_MESSAGES/django.po b/abonapp/locale/ru/LC_MESSAGES/django.po
index 33564f3..9e32206 100644
--- a/abonapp/locale/ru/LC_MESSAGES/django.po
+++ b/abonapp/locale/ru/LC_MESSAGES/django.po
@@ -992,18 +992,18 @@ msgstr "пингуется"
 
 #: views.py:698
 #, python-format
-msgid "IP Conflict! %(all)d/%(return)d results"
-msgstr "IP Конфликт! ping %(all)d из %(return)d"
+msgid "IP Conflict! %(return)d/%(all)d results"
+msgstr "IP Конфликт! ping %(return)d из %(all)d"
 
 #: views.py:701
 #, python-format
-msgid "ok ping, %(all)d/%(return)d loses"
-msgstr "пингуется, %(all)d/%(return)d"
+msgid "ok ping, %(return)d/%(all)d loses"
+msgstr "пингуется, %(return)d/%(all)d"
 
 #: views.py:705
 #, python-format
-msgid "no ping, %(all)d/%(return)d loses"
-msgstr "не пингуется, %(all)d/%(return)d"
+msgid "no ping, %(return)d/%(all)d loses"
+msgstr "не пингуется, %(return)d/%(all)d"
 
 #: views.py:811
 msgid "Method is not POST"
diff --git a/abonapp/views.py b/abonapp/views.py
index 590143b..91472de 100644
--- a/abonapp/views.py
+++ b/abonapp/views.py
@@ -694,8 +694,7 @@ def clear_dev(request, gid: int, uname):
 def abon_ping(request, gid: int, uname):
     ip = request.GET.get('cmd_param')
     status = False
-    text = '<span class="glyphicon glyphicon-exclamation-sign"></span> %s' % _(
-        'no ping')
+    text = '<span class="glyphicon glyphicon-exclamation-sign"></span> %s' % _('no ping')
     abon = get_object_or_404(models.Abon, username=uname)
     try:
         if ip is None:
@@ -710,35 +709,44 @@ def abon_ping(request, gid: int, uname):
         mngr = abon.nas.get_nas_manager()
         ping_result = mngr.ping(ip)
         if ping_result is None:
-            if ping(ip, 10):
-                status = True
-                text = '<span class="glyphicon glyphicon-ok"></span> %s' % _(
-                    'ping ok')
-        else:
-            if type(ping_result) is tuple:
-                loses_percent = (
-                    ping_result[0] / ping_result[1] if ping_result[
-                                                           1] != 0 else 1)
-                ping_result = {'all': ping_result[0], 'return': ping_result[1]}
-                if loses_percent > 1.0:
-                    text = '<span class="glyphicon glyphicon-exclamation-sign"></span> %s' % _(
-                        'IP Conflict! %(all)d/%(return)d results') % ping_result
-                elif loses_percent > 0.5:
-                    text = '<span class="glyphicon glyphicon-ok"></span> %s' % _(
-                        'ok ping, %(all)d/%(return)d loses') % ping_result
-                    status = True
+            return {
+                'status': False,
+                'dat': text
+            }
+        if isinstance(ping_result, tuple):
+            received, sent = ping_result
+            print(ping_result)
+            if received == 0:
+                ping_result = mngr.ping(ip, arp=True)
+                if ping_result is not None and isinstance(ping_result, tuple):
+                    received, sent = ping_result
                 else:
-                    text = '<span class="glyphicon glyphicon-exclamation-sign"></span> %s' % _(
-                        'no ping, %(all)d/%(return)d loses') % ping_result
-            else:
+                    return {
+                        'status': False,
+                        'dat': text
+                    }
+            loses_percent = (
+                received / sent if sent != 0 else 1
+            )
+            ping_result = {'return': received, 'all': sent}
+            if loses_percent > 1.0:
+                text = '<span class="glyphicon glyphicon-exclamation-sign"></span> %s' % _(
+                    'IP Conflict! %(return)d/%(all)d results'
+                ) % ping_result
+            elif loses_percent > 0.5:
                 text = '<span class="glyphicon glyphicon-ok"></span> %s' % _(
-                    'ping ok') + ' ' + str(ping_result)
+                    'ok ping, %(return)d/%(all)d loses'
+                ) % ping_result
                 status = True
+            else:
+                text = '<span class="glyphicon glyphicon-exclamation-sign"></span> %s' % _(
+                    'no ping, %(return)d/%(all)d loses'
+                ) % ping_result
 
     except (NasFailedResult, lib.LogicError) as e:
-        messages.error(request, e)
+        text = str(e)
     except NasNetworkError as e:
-        messages.warning(request, e)
+        text = str(e)
 
     return {
         'status': 0 if status else 1,
diff --git a/gw_app/models.py b/gw_app/models.py
index 217bb68..f9e3d10 100644
--- a/gw_app/models.py
+++ b/gw_app/models.py
@@ -5,7 +5,7 @@ from django.shortcuts import resolve_url
 from django.utils.translation import gettext_lazy as _
 from django.db import models
 from djing.lib import MyChoicesAdapter
-from gw_app.nas_managers import NAS_TYPES
+from gw_app.nas_managers import NAS_TYPES, NasNetworkError
 
 
 class NASModel(models.Model):
@@ -25,19 +25,22 @@ class NASModel(models.Model):
             raise TypeError(_('One of nas types implementation is not found'))
 
     def get_nas_manager(self):
-        klass = self.get_nas_manager_klass()
-        if hasattr(self, '_nas_mngr'):
-            o = getattr(self, '_nas_mngr')
-        else:
-            o = klass(
-                login=self.auth_login,
-                password=self.auth_passw,
-                ip=self.ip_address,
-                port=int(self.ip_port),
-                enabled=bool(self.enabled)
-            )
-            setattr(self, '_nas_mngr', o)
-        return o
+        try:
+            klass = self.get_nas_manager_klass()
+            if hasattr(self, '_nas_mngr'):
+                o = getattr(self, '_nas_mngr')
+            else:
+                o = klass(
+                    login=self.auth_login,
+                    password=self.auth_passw,
+                    ip=self.ip_address,
+                    port=int(self.ip_port),
+                    enabled=bool(self.enabled)
+                )
+                setattr(self, '_nas_mngr', o)
+            return o
+        except ConnectionResetError:
+            raise NasNetworkError('ConnectionResetError')
 
     def get_absolute_url(self):
         return resolve_url('gw_app:edit', self.pk)
diff --git a/gw_app/nas_managers/core.py b/gw_app/nas_managers/core.py
index 9eb08f2..fd0b8cc 100644
--- a/gw_app/nas_managers/core.py
+++ b/gw_app/nas_managers/core.py
@@ -67,10 +67,11 @@ class BaseTransmitter(ABC):
         """
 
     @abstractmethod
-    def ping(self, host: str, count=10) -> Optional[Tuple[int, int]]:
+    def ping(self, host: str, count=10, arp=False) -> Optional[Tuple[int, int]]:
         """
         :param host: ip address in text view, for example '192.168.0.1'
         :param count: count of ping queries
+        :param arp: Is use arp ping
         :return: None if not response, else tuple it contains count returned and count sent
         for example (received, sent) -> (7, 10).
         """
diff --git a/gw_app/nas_managers/mod_mikrotik.py b/gw_app/nas_managers/mod_mikrotik.py
index 7bd102c..312715f 100644
--- a/gw_app/nas_managers/mod_mikrotik.py
+++ b/gw_app/nas_managers/mod_mikrotik.py
@@ -430,19 +430,24 @@ class MikrotikTransmitter(core.BaseTransmitter, ApiRos,
             if res_ips:
                 self.remove_ip(res_ips.get('=.id'))
 
-    def ping(self, host, count=10) -> Optional[Tuple[int, int]]:
-        r = self._exec_cmd((
-            '/ip/arp/print',
-            '?address=%s' % host
-        ))
-        if r == {}:
-            return
-        interface = r['!re'].get('=interface')
-        r = self._exec_cmd((
-            '/ping', '=address=%s' % host, '=arp-ping=yes', '=interval=100ms',
-            '=count=%d' % count,
-            '=interface=%s' % interface
-        ))
+    def ping(self, host, count=10, arp=False) -> Optional[Tuple[int, int]]:
+        params = [
+            '/ping', '=address=%s' % host,
+            '=interval=100ms', '=count=%d' % count
+        ]
+        if arp:
+            r = self._exec_cmd((
+                '/ip/arp/print',
+                '?address=%s' % host
+            ))
+            if r == {}:
+                return
+            interface = r['!re'].get('=interface')
+            params.extend((
+                '=arp-ping=yes',
+                '=interface=%s' % interface
+            ))
+        r = self._exec_cmd(params)
         res = r.get('!re')
         if res is not None:
             received, sent = int(res.get('=received')), int(res.get('=sent'))