diff --git a/scripts/patch_dhcp_leases_empty.py b/scripts/patch_dhcp_leases_empty.py
new file mode 100644
index 0000000..effdf6c
--- /dev/null
+++ b/scripts/patch_dhcp_leases_empty.py
@@ -0,0 +1,154 @@
+#!/usr/bin/env python3
+from pathlib import Path
+import sys
+
+app_path = Path(sys.argv[1]) if len(sys.argv) > 1 else Path('/opt/virtuality/web/app.py')
+if not app_path.exists():
+    raise SystemExit(f'app.py not found: {app_path}')
+
+template_path = app_path.parent / 'templates' / 'network.html'
+if not template_path.exists():
+    raise SystemExit(f'network.html not found: {template_path}')
+
+text = app_path.read_text()
+changed = []
+
+helpers = r'''
+
+def parse_dhcp_leases_output(output: str) -> list[dict[str, str]]:
+    leases: list[dict[str, str]] = []
+    for line in (output or '').splitlines():
+        raw = line.strip()
+        if not raw or raw.startswith('Expiry') or raw.startswith('-'):
+            continue
+        parts = raw.split()
+        if len(parts) < 5:
+            continue
+        leases.append({
+            'expiry': ' '.join(parts[0:2]),
+            'mac': parts[2],
+            'protocol': parts[3],
+            'ip': parts[4],
+            'hostname': parts[5] if len(parts) > 5 else '—',
+            'client_id': parts[6] if len(parts) > 6 else '—',
+        })
+    return leases
+
+
+def dhcp_leases_hint(info: dict[str, Any], leases: list[dict[str, str]]) -> str:
+    if leases:
+        return 'DHCP leases найдены. IP можно использовать для проброса портов.'
+    if not info.get('exists'):
+        return 'NAT-сеть ещё не создана. Нажми «Создать / починить NAT-сеть».'
+    info_text = str(info.get('info', ''))
+    if 'Active: yes' not in info_text:
+        return 'NAT-сеть есть, но не активна. Нажми «Создать / починить NAT-сеть» или проверь virsh net-start virtuality-nat.'
+    return 'Leases пусты: запусти VM с сетью virtuality-nat, дождись загрузки ОС и DHCP. У статических IP и некоторых готовых образов lease может не появиться.'
+'''
+
+if 'def parse_dhcp_leases_output(' not in text:
+    marker = '\n\ndef list_libvirt_networks() -> list[dict[str, str]]:'
+    if marker not in text:
+        raise SystemExit('list_libvirt_networks marker not found')
+    text = text.replace(marker, helpers + marker, 1)
+    changed.append('DHCP leases parser added')
+else:
+    changed.append('DHCP leases parser already present')
+
+old_info = '''def libvirt_network_info() -> dict[str, Any]:
+    info = run_cmd(['virsh', 'net-info', NETWORK_NAME], timeout=8)
+    leases = run_cmd(['virsh', 'net-dhcp-leases', NETWORK_NAME], timeout=8)
+    return {
+        'name': NETWORK_NAME,
+        'bridge': NAT_BRIDGE,
+        'subnet': NAT_SUBNET,
+        'gateway': NAT_GATEWAY,
+        'dhcp': f'{DHCP_START} - {DHCP_END}',
+        'exists': info['ok'],
+        'info': info['stdout'] if info['ok'] else info['stderr'],
+        'leases': leases['stdout'] if leases['ok'] else leases['stderr'],
+    }
+'''
+new_info = '''def libvirt_network_info() -> dict[str, Any]:
+    info = run_cmd(['virsh', 'net-info', NETWORK_NAME], timeout=8)
+    leases = run_cmd(['virsh', 'net-dhcp-leases', NETWORK_NAME], timeout=8)
+    leases_text = leases['stdout'] if leases['ok'] else leases['stderr']
+    lease_rows = parse_dhcp_leases_output(leases['stdout'] if leases['ok'] else '')
+    data = {
+        'name': NETWORK_NAME,
+        'bridge': NAT_BRIDGE,
+        'subnet': NAT_SUBNET,
+        'gateway': NAT_GATEWAY,
+        'dhcp': f'{DHCP_START} - {DHCP_END}',
+        'exists': info['ok'],
+        'info': info['stdout'] if info['ok'] else info['stderr'],
+        'leases': leases_text,
+        'lease_rows': lease_rows,
+        'lease_count': len(lease_rows),
+        'lease_hint': '',
+    }
+    data['lease_hint'] = dhcp_leases_hint(data, lease_rows)
+    return data
+'''
+if old_info in text:
+    text = text.replace(old_info, new_info, 1)
+    changed.append('libvirt network info enriched with lease rows and hint')
+elif "'lease_rows':" in text:
+    changed.append('libvirt network info already enriched')
+else:
+    raise SystemExit('libvirt_network_info marker not found')
+
+app_path.write_text(text)
+
+html = template_path.read_text()
+old_html = '''      <article class="card">
+        <div class="card-head">
+          <h2>DHCP leases</h2>
+          <span class="pill">virsh net-dhcp-leases</span>
+        </div>
+        <pre>{{ ctx.nat.leases }}</pre>
+        <div class="notice top-space">IP для проброса определяется автоматически: сначала через qemu-guest-agent, затем по DHCP leases и MAC-адресу VM.</div>
+      </article>
+'''
+new_html = '''      <article class="card">
+        <div class="card-head">
+          <h2>DHCP leases</h2>
+          <span class="pill">{{ ctx.nat.lease_count|default(0) }} active</span>
+        </div>
+        {% if ctx.nat.lease_rows %}
+          <table>
+            <thead><tr><th>IP</th><th>MAC</th><th>Host</th><th>Expiry</th></tr></thead>
+            <tbody>
+            {% for lease in ctx.nat.lease_rows %}
+              <tr>
+                <td class="strong">{{ lease.ip }}</td>
+                <td>{{ lease.mac }}</td>
+                <td>{{ lease.hostname }}</td>
+                <td class="muted">{{ lease.expiry }}</td>
+              </tr>
+            {% endfor %}
+            </tbody>
+          </table>
+        {% else %}
+          <div class="notice">{{ ctx.nat.lease_hint|default('DHCP leases пусты.') }}</div>
+          <pre>virsh net-dhcp-leases {{ ctx.nat.name }}
+virsh net-info {{ ctx.nat.name }}
+virsh domiflist ИМЯ_VM
+virsh domifaddr ИМЯ_VM</pre>
+        {% endif %}
+        <div class="notice top-space">IP для проброса определяется автоматически: сначала через qemu-guest-agent, затем по DHCP leases и MAC-адресу VM. Если внутри образа статический IP, leases может быть пустым — тогда лучше добавить ручной IP-режим следующим шагом.</div>
+      </article>
+'''
+if old_html in html:
+    html = html.replace(old_html, new_html, 1)
+    changed.append('DHCP leases UI replaced with structured table and empty hint')
+elif 'ctx.nat.lease_rows' in html:
+    changed.append('DHCP leases UI already updated')
+else:
+    raise SystemExit('DHCP leases template marker not found')
+
+template_path.write_text(html)
+
+print('DHCP leases empty-state patch applied:')
+for item in changed:
+    print(f'- {item}')