diff --git a/core_functions.py b/core_functions.py
index 054cf59..e5a8fa1 100644
--- a/core_functions.py
+++ b/core_functions.py
@@ -18,7 +18,8 @@ SERIAL_PASSWORDS = {
     "3M1D2211Z3": "EP5G!f15878b4af20", "3M1D10146B": "EP5G!076689528baf",
     "3M1D10146G": "EP5G!c3b0072cabf5", "3M1D2211Z1": "EP5G!65b22ae8617a",
     "3M1D19125H": "EP5G!da3c04fde559", "3M1D19125G": "EP5G!b73f98633108",
-    "3M1D19125F": "EP5G!e61201fb9234", "3M1D1R16M4": "EP5G!ca439b544329"
+    "3M1D19125F": "EP5G!e61201fb9234", "3M1D1R16M4": "EP5G!ca439b544329",
+    "3M1D10146F": "EP5G!d1343c34875d"
 }
 
 def list_home_network_keys(host_ip, token):
diff --git a/hello.py b/hello.py
deleted file mode 100644
index e69de29..0000000
diff --git a/system_info.json b/system_info.json
index 79e1ab0..726ab3d 100644
--- a/system_info.json
+++ b/system_info.json
@@ -16,7 +16,7 @@
   "machine_id": "7ebd37b3c5a44ff7acafc84fa3af449d",
   "num_cpu": 4,
   "virtualization": "kvm",
-  "target_host_ip": "100.93.1.43",
+  "target_host_ip": "100.92.0.238",
   "mgmt": {
     "cidr": "192.168.105.156/24",
     "gw": "192.168.105.1"
diff --git a/templates/pages/users.html b/templates/pages/users.html
index 4bd0b29..63f73e7 100644
--- a/templates/pages/users.html
+++ b/templates/pages/users.html
@@ -12,8 +12,6 @@
             <select class="form-select" id="dashboard-select">
                 <option selected>Triton</option>
                 <option>Star</option>
-                <option>Bluebonnet</option>
-                <option>Lonestar</option>
                 <option>Production</option>
                 <option>Test (future)</option>
             </select>
diff --git a/templates/pages/vpn_status.html b/templates/pages/vpn_status.html
index 83e279a..8d6b102 100644
--- a/templates/pages/vpn_status.html
+++ b/templates/pages/vpn_status.html
@@ -12,8 +12,6 @@
             <select class="form-select" id="dashboard-select">
                 <option selected>Triton</option>
                 <option>Star</option>
-                <option>Bluebonnet</option>
-                <option>Lonestar</option>
                 <option>Production</option>
                 <option>Test (future)</option>
             </select>
@@ -29,7 +27,28 @@
         <h4>Results</h4>
         <div id="spinner" class="d-none spinner-border text-primary" role="status"><span class="visually-hidden">Loading...</span></div>
         <div id="results-output" class="p-3"></div>
+        <!-- Serial and IPv6 subnet input on the same line, styled -->
+        <div class="mt-3">
+            <label class="form-label">Restart VPN by Serial & IPv6 Subnet</label>
+            <div class="input-group mb-2">
+                <input type="text" id="serial-input" class="form-control" placeholder="Serial Number"
+                    style="background:#000;color:#fff;font-size:1.2em;border:2px solid #fff;width:10vw;">
+                <input type="text" id="ipv6-subnet-input" class="form-control ms-2" placeholder="IPv6 prefix"
+                    style="background:#000;color:#fff;font-size:1.2em;border:2px solid #fff;width:10vw;">
+                <button class="btn btn-danger ms-2" id="restart-ipv6-btn" type="button">Restart VPN</button>
+            </div>
+            <div style="margin-top: 1.5em;"></div>
+            <div id="serial-password-result" class="mt-2"></div>
+        </div>
     </div>
+    <style>
+        #serial-input::placeholder,
+        #ipv6-subnet-input::placeholder {
+            color: #6b7280 !important; /* Tailwind slate-500 */
+            opacity: 1;
+            font-weight: normal !important;
+        }
+    </style>
 {% endblock %}
 
 {% block extra_scripts %}
@@ -76,5 +95,74 @@
             actionLink.innerHTML = `<i class="bi bi-arrow-clockwise"></i> Restart`;
         }
     });
+
+    // Helper to safely call API and handle non-JSON errors
+    async function apiCall(url, data, showAlert = true) {
+        try {
+            const res = await fetch(url, {
+                method: 'POST',
+                headers: { 'Content-Type': 'application/json' },
+                body: JSON.stringify(data)
+            });
+            const text = await res.text();
+            try {
+                return JSON.parse(text);
+            } catch (e) {
+                if (showAlert) {
+                    alert("Error: Server returned invalid response. Check server logs.");
+                }
+                return null;
+            }
+        } catch (err) {
+            if (showAlert) {
+                alert("Error: Could not reach server.");
+            }
+            return null;
+        }
+    }
+
+    document.getElementById('restart-ipv6-btn').addEventListener('click', async () => {
+        const serial = document.getElementById('serial-input').value.trim();
+        const subnet = document.getElementById('ipv6-subnet-input').value.trim();
+        const dashboard = document.getElementById('dashboard-select').value;
+        const btn = document.getElementById('restart-ipv6-btn');
+        const resultDiv = document.getElementById('serial-password-result');
+
+        // Validate input
+        if (!serial) {
+            alert('Please enter a Serial.');
+            return;
+        }
+        if (!subnet || !subnet.match(/^fd[0-9a-fA-F:]+\/\d+$/)) {
+            alert('Please enter a valid IPv6 subnet (e.g. fd14:6666::45:0/112).');
+            return;
+        }
+
+        btn.disabled = true;
+        btn.innerHTML = `<span class="spinner-border spinner-border-sm"></span> Sending...`;
+        resultDiv.innerHTML = '';
+
+        // Lookup password first
+        const pwResult = await apiCall('/api/m2000/lookup_password', { dashboard, serial }, false);
+        if (pwResult && pwResult.password) {
+            resultDiv.innerHTML = `<strong>Password:</strong> <code>${pwResult.password}</code>`;
+        } else if (pwResult && pwResult.error) {
+            resultDiv.innerHTML = `<span class="text-danger">Password not found.</span>`;
+        } else {
+            // Do not show anything if the API failed silently
+            resultDiv.innerHTML = '';
+        }
+
+        // Restart VPN
+        const result = await apiCall('/api/m2000/restart', { dashboard, serial, subnet }, false);
+        if (result && result.message) {
+            alert(result.message);
+        } else if (!result) {
+            alert("Error: Could not restart VPN. Check server logs.");
+        }
+
+        btn.disabled = false;
+        btn.innerHTML = 'Restart VPN';
+    });
 </script>
 {% endblock %}
\ No newline at end of file