diff --git a/hbd/server/templates/live.html b/hbd/server/templates/live.html
index 8d5474d..e3c3a68 100644
--- a/hbd/server/templates/live.html
+++ b/hbd/server/templates/live.html
@@ -73,6 +73,7 @@
     .tipbox .up { color: var(--st-ok); font-weight: 700; }
     .tipbox .dn { color: var(--st-crit); font-weight: 700; }
     .tipbox .ov { color: var(--st-warn); font-weight: 700; }
+    .tipbox .ab { color: var(--st-faint); font-weight: 700; }
     .tipbox .meta { margin-top: 6px; padding-top: 6px; border-top: 1px solid var(--st-line-soft); font-size: 11px; color: var(--st-faint); }
 
     @media (max-width: 760px) {
@@ -134,18 +135,18 @@
       function worstConnection(data) {
         var worst = null;
         (data.connections || []).forEach(function (c) {
-          if (!c.state || c.state === 'unknown') return;
+          if (!c.state || c.state === 'unknown' || c.state === 'absent') return;
           if (!worst || (STATE_RANK[c.state] || 0) > (STATE_RANK[worst.state] || 0)) worst = c;
         });
         return worst;
       }
 
       function severity(data) {
-        var w = worstConnection(data);
+        var st = data.status;
         if ((data.alert_critical_unacked || 0) > 0 || (data.alert_critical_acked || 0) > 0) return 'crit';
-        if (w && w.state === 'down') return 'crit';
+        if (st === 'down') return 'crit';
         if ((data.alert_warning_unacked || 0) > 0 || (data.alert_warning_acked || 0) > 0) return 'warn';
-        if (w && w.state === 'overdue') return 'warn';
+        if (st === 'overdue') return 'warn';
         return 'ok';
       }
       var SEV_ORDER = { crit: 0, warn: 1, ok: 2 };
@@ -171,17 +172,17 @@
 
       // ---- host row rendering ---------------------------------------------
       function statusChip(data) {
-        var w = worstConnection(data);
-        if (!w) return '<span class="chip outline">—</span>';
-        var cls = w.state === 'up' ? 'ok' : (w.state === 'down' ? 'crit' : 'warn');
-        return '<span class="chip ' + cls + '">' + escHtml(w.state) + '</span>';
+        var st = data.status;
+        if (!st || st === 'unknown') return '<span class="chip outline">—</span>';
+        var cls = (st === 'up' || st === 'simplex') ? 'ok' : (st === 'down' ? 'crit' : 'warn');
+        return '<span class="chip ' + cls + '">' + escHtml(st) + '</span>';
       }
 
       function tipCard(data) {
         var rows = '';
         (data.connections || []).forEach(function (c) {
           if (!c.state || c.state === 'unknown') return;
-          var cls = c.state === 'up' ? 'up' : (c.state === 'down' ? 'dn' : 'ov');
+          var cls = c.state === 'up' ? 'up' : (c.state === 'down' ? 'dn' : (c.state === 'absent' ? 'ab' : 'ov'));
           var fam = (c.afam || '').replace('IPv', 'v');
           var rtt = (c.state === 'up' && c.rtts && c.rtts[0]) ? Math.round(c.rtts[0]) + ' ms' : '—';
           rows += '<tr><td>' + escHtml(fam) + '</td><td>' + escHtml(c.addr || '—') + '</td>'
@@ -247,7 +248,9 @@
         else if (data.hbc_version !== HBD_VERSION) {
           staleTag = '<span class="stale" title="agent v' + escHtml(String(data.hbc_version)) + ' ≠ server v' + HBD_VERSION + '">v' + escHtml(String(data.hbc_version)) + '</span>';
         }
-        var dotCls = w ? (w.state === 'up' ? sev : (w.state === 'down' ? 'down' : 'overdue')) : 'off';
+        var st = data.status;
+        var dotCls = (!st || st === 'unknown') ? 'off'
+          : ((st === 'up' || st === 'simplex') ? sev : (st === 'down' ? 'down' : 'overdue'));
         var flapTag = '';
         var flapping = data.flapping || [];
         if (flapping.length) {
@@ -286,11 +289,11 @@
         var total = 0, up = 0, overdue = 0, down = 0;
         Object.values(hostData).forEach(function (d) {
           total++;
-          var w = worstConnection(d);
-          if (!w) return;
-          if (w.state === 'up') up++;
-          else if (w.state === 'overdue') overdue++;
-          else if (w.state === 'down') down++;
+          var st = d.status;
+          if (!st || st === 'unknown') return;
+          if (st === 'up' || st === 'simplex') up++;
+          else if (st === 'overdue') overdue++;
+          else if (st === 'down') down++;
         });
         var parts = [total + ' hosts', up + ' up'];
         if (overdue) parts.push(overdue + ' overdue');
diff --git a/hbd/server/templates/plugins.html b/hbd/server/templates/plugins.html
index 7244d02..bbb2ec3 100644
--- a/hbd/server/templates/plugins.html
+++ b/hbd/server/templates/plugins.html
@@ -456,7 +456,7 @@
             </tr></thead><tbody>`;
           for (const c of data.connections) {
             const st = escHtml(c.state || '—');
-            const stCls = c.state === 'up' ? 'status-up' : (c.state ? 'status-down' : '');
+            const stCls = c.state === 'up' ? 'status-up' : (c.state === 'absent' ? '' : (c.state ? 'status-down' : ''));
             const rtt = (c.state === 'up' && c.rtt) ? Math.round(c.rtt) + ' ms' : '—';
             const chg = c.statetime ? new Date(c.statetime * 1000).toLocaleString() : '—';
             const seen = c.lastbeat ? new Date(c.lastbeat * 1000).toLocaleString() : '—';
@@ -1143,6 +1143,24 @@
       function renderNetworkTables(d) {
         let html = '';
 
+        if (d.connectivity) {
+          let t = '<table class="data-table"><thead><tr><th>Protocol</th><th>Internet</th>'
+            + '<th>Address</th><th>Gateway</th><th class="num">RTT</th></tr></thead><tbody>';
+          for (const fam of ['ipv4', 'ipv6']) {
+            const c = d.connectivity[fam];
+            if (!c) continue;
+            const known = c.present === true || c.present === false;
+            const cls = c.present === true ? 'status-up' : '';
+            const txt = c.present === true ? '✓ present' : (c.present === false ? 'absent' : '?');
+            t += `<tr><td>${fam === 'ipv4' ? 'IPv4' : 'IPv6'}</td>
+              <td class="${cls}">${txt}</td>
+              <td>${escHtml(c.addr || '—')}</td><td>${escHtml(c.gateway || '—')}</td>
+              <td class="num">${known && c.rtt != null ? Math.round(c.rtt) + ' ms' : '—'}</td></tr>`;
+          }
+          t += '</tbody></table>';
+          html += `<div class="table-section-label">Connectivity</div>${t}`;
+        }
+
         if (d.interfaces && Object.keys(d.interfaces).length) {
           const sample = Object.values(d.interfaces)[0];
           const hasDelta = 'bytes_sent_delta' in sample;