diff --git a/abonapp/migrations/0021_auto_20170705_1403.py b/abonapp/migrations/0021_auto_20170705_1403.py
new file mode 100644
index 0000000..16a2a15
--- /dev/null
+++ b/abonapp/migrations/0021_auto_20170705_1403.py
@@ -0,0 +1,42 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.9 on 2017-07-05 14:03
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('devapp', '0006_auto_20170705_1403'),
+        ('abonapp', '0020_auto_20170517_1655'),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name='abon',
+            name='opt82',
+        ),
+        migrations.DeleteModel(
+            name='Opt82',
+        ),
+        migrations.AddField(
+            model_name='abon',
+            name='dev_port',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, to='devapp.Port'),
+        ),
+        migrations.AddField(
+            model_name='abon',
+            name='device',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, to='devapp.Device'),
+        ),
+        migrations.AddField(
+            model_name='abon',
+            name='is_dynamic_ip',
+            field=models.BooleanField(default=False),
+        ),
+        migrations.DeleteModel(
+            name='AbonDevice',
+        ),
+    ]