diff --git a/logging/grafana-dashboards/tailscale-proxy.json b/logging/grafana-dashboards/tailscale-proxy.json
index f8fc760..a0b3fa7 100644
--- a/logging/grafana-dashboards/tailscale-proxy.json
+++ b/logging/grafana-dashboards/tailscale-proxy.json
@@ -4,10 +4,12 @@
   "tags": [
     "proxy",
     "tailscale",
-    "loki"
+    "loki",
+    "telemt",
+    "zabbix"
   ],
   "schemaVersion": 39,
-  "version": 3,
+  "version": 4,
   "editable": true,
   "refresh": "30s",
   "time": {
@@ -469,20 +471,675 @@
       "panels": []
     },
     {
-      "type": "text",
-      "title": "Telegram-прокси (Telemt) — наблюдение",
+      "id": 20,
+      "type": "stat",
+      "title": "Уникальных пользователей сейчас (IP)",
+      "description": "Текущее число уникальных активных клиентских IP для Telemt user secret `tekhnohim`. Это наиболее близкая доступная метрика к числу подключённых пользователей: несколько клиентов за одним NAT считаются как один IP, а один пользователь с нескольких внешних IP — как несколько.",
+      "datasource": {
+        "type": "alexanderzobnin-zabbix-datasource",
+        "uid": "zabbix-02"
+      },
       "gridPos": {
-        "h": 7,
-        "w": 24,
+        "h": 5,
+        "w": 10,
         "x": 0,
         "y": 33
       },
       "options": {
-        "mode": "markdown",
-        "content": "### Telegram MTProto прокси — `ts-lan-telemt` (Telemt), порт `192.168.0.35:1080`\n\nFake-TLS MTProto-прокси для Telegram. Егресс к Telegram DC идёт через `ts-proxy` (Tailscale userspace SOCKS5) → выходной узел Hetzner `89.167.72.79`.\n\nЛоги Telemt **не** отправляются в Loki (формат tracing плохо ложится в syslog-драйвер), поэтому здесь панелей нет. Наблюдать за ним:\n\n- `docker logs ts-lan-telemt` на docker-хосте (подключения `peer=`, `user=tekhnohim`, трафик `c2s_bytes/s2c_bytes`, ошибки апстрима к DC);\n- при необходимости включить Prometheus-метрики Telemt (`[server] metrics_port`) и снимать их Zabbix-ом, как на Hetzner.\n\nВнешний вход `p.technohim.com:1080` (роутер Kirochnaya, port-forward + NAT-loopback для LAN). HTTP-трафик Telegram API (`149.154.167.x`) виден и в панелях HTTP-прокси выше."
+        "reduceOptions": {
+          "calcs": [
+            "lastNotNull"
+          ],
+          "fields": "",
+          "values": false
+        },
+        "colorMode": "background",
+        "graphMode": "area",
+        "textMode": "value_and_name",
+        "justifyMode": "center",
+        "wideLayout": true
       },
-      "pluginVersion": "",
-      "datasource": null
+      "fieldConfig": {
+        "defaults": {
+          "color": {
+            "mode": "thresholds"
+          },
+          "unit": "short",
+          "decimals": 0,
+          "thresholds": {
+            "mode": "absolute",
+            "steps": [
+              {
+                "color": "dark-gray",
+                "value": null
+              },
+              {
+                "color": "green",
+                "value": 1
+              }
+            ]
+          }
+        },
+        "overrides": []
+      },
+      "targets": [
+        {
+          "application": {
+            "filter": ""
+          },
+          "countTriggers": true,
+          "countTriggersBy": "",
+          "datasource": {
+            "type": "alexanderzobnin-zabbix-datasource",
+            "uid": "zabbix-02"
+          },
+          "evaltype": "0",
+          "functions": [],
+          "group": {
+            "filter": "Linux servers"
+          },
+          "host": {
+            "filter": "Fedora Kirochnaya"
+          },
+          "item": {
+            "filter": "/^Current number of unique active IPs by tekhnohim$/"
+          },
+          "itemTag": {
+            "filter": ""
+          },
+          "macro": {
+            "filter": ""
+          },
+          "minSeverity": 3,
+          "mode": 0,
+          "options": {
+            "count": false,
+            "disableDataAlignment": false,
+            "showDisabledItems": false,
+            "skipEmptyValues": false,
+            "useTrends": "default",
+            "useZabbixValueMapping": false
+          },
+          "proxy": {
+            "filter": ""
+          },
+          "queryType": "0",
+          "refId": "A",
+          "resultFormat": "time_series",
+          "schema": 12,
+          "table": {
+            "skipEmptyValues": false
+          },
+          "tags": {
+            "filter": ""
+          },
+          "textFilter": "",
+          "trigger": {
+            "filter": ""
+          }
+        }
+      ]
+    },
+    {
+      "id": 21,
+      "type": "stat",
+      "title": "Активных соединений",
+      "datasource": {
+        "type": "alexanderzobnin-zabbix-datasource",
+        "uid": "zabbix-02"
+      },
+      "gridPos": {
+        "h": 5,
+        "w": 7,
+        "x": 10,
+        "y": 33
+      },
+      "options": {
+        "reduceOptions": {
+          "calcs": [
+            "lastNotNull"
+          ],
+          "fields": "",
+          "values": false
+        },
+        "colorMode": "value",
+        "graphMode": "area",
+        "textMode": "value_and_name",
+        "justifyMode": "center"
+      },
+      "fieldConfig": {
+        "defaults": {
+          "color": {
+            "mode": "fixed",
+            "fixedColor": "blue"
+          },
+          "unit": "short",
+          "decimals": 0
+        },
+        "overrides": []
+      },
+      "targets": [
+        {
+          "application": {
+            "filter": ""
+          },
+          "datasource": {
+            "type": "alexanderzobnin-zabbix-datasource",
+            "uid": "zabbix-02"
+          },
+          "functions": [],
+          "group": {
+            "filter": "Linux servers"
+          },
+          "host": {
+            "filter": "Fedora Kirochnaya"
+          },
+          "item": {
+            "filter": "/^Active connections by tekhnohim$/"
+          },
+          "itemTag": {
+            "filter": ""
+          },
+          "mode": 0,
+          "options": {
+            "count": false,
+            "disableDataAlignment": false,
+            "showDisabledItems": false,
+            "skipEmptyValues": false,
+            "useTrends": "default",
+            "useZabbixValueMapping": false
+          },
+          "queryType": "0",
+          "refId": "A",
+          "resultFormat": "time_series",
+          "schema": 12
+        }
+      ]
+    },
+    {
+      "id": 22,
+      "type": "stat",
+      "title": "Всего подключений",
+      "description": "Накопительный счётчик подключений user secret `tekhnohim` с момента запуска Telemt.",
+      "datasource": {
+        "type": "alexanderzobnin-zabbix-datasource",
+        "uid": "zabbix-02"
+      },
+      "gridPos": {
+        "h": 5,
+        "w": 7,
+        "x": 17,
+        "y": 33
+      },
+      "options": {
+        "reduceOptions": {
+          "calcs": [
+            "lastNotNull"
+          ],
+          "fields": "",
+          "values": false
+        },
+        "colorMode": "value",
+        "graphMode": "area",
+        "textMode": "value_and_name",
+        "justifyMode": "center"
+      },
+      "fieldConfig": {
+        "defaults": {
+          "color": {
+            "mode": "fixed",
+            "fixedColor": "purple"
+          },
+          "unit": "short",
+          "decimals": 0
+        },
+        "overrides": []
+      },
+      "targets": [
+        {
+          "application": {
+            "filter": ""
+          },
+          "datasource": {
+            "type": "alexanderzobnin-zabbix-datasource",
+            "uid": "zabbix-02"
+          },
+          "functions": [],
+          "group": {
+            "filter": "Linux servers"
+          },
+          "host": {
+            "filter": "Fedora Kirochnaya"
+          },
+          "item": {
+            "filter": "/^Total connections by tekhnohim$/"
+          },
+          "itemTag": {
+            "filter": ""
+          },
+          "mode": 0,
+          "options": {
+            "count": false,
+            "disableDataAlignment": false,
+            "showDisabledItems": false,
+            "skipEmptyValues": false,
+            "useTrends": "default",
+            "useZabbixValueMapping": false
+          },
+          "queryType": "0",
+          "refId": "A",
+          "resultFormat": "time_series",
+          "schema": 12
+        }
+      ]
+    },
+    {
+      "id": 23,
+      "type": "timeseries",
+      "title": "Пользователи и соединения",
+      "description": "Текущее число уникальных активных IP и параллельных Telemt-соединений.",
+      "datasource": {
+        "type": "alexanderzobnin-zabbix-datasource",
+        "uid": "zabbix-02"
+      },
+      "gridPos": {
+        "h": 8,
+        "w": 12,
+        "x": 0,
+        "y": 38
+      },
+      "fieldConfig": {
+        "defaults": {
+          "color": {
+            "mode": "palette-classic"
+          },
+          "custom": {
+            "drawStyle": "line",
+            "fillOpacity": 15,
+            "lineInterpolation": "stepAfter",
+            "lineWidth": 2,
+            "pointSize": 3,
+            "showPoints": "never",
+            "spanNulls": true,
+            "stacking": {
+              "group": "A",
+              "mode": "none"
+            }
+          },
+          "unit": "short",
+          "decimals": 0
+        },
+        "overrides": []
+      },
+      "options": {
+        "legend": {
+          "calcs": [
+            "lastNotNull",
+            "max"
+          ],
+          "displayMode": "table",
+          "placement": "bottom",
+          "showLegend": true
+        },
+        "tooltip": {
+          "hideZeros": false,
+          "mode": "multi",
+          "sort": "desc"
+        }
+      },
+      "targets": [
+        {
+          "application": {
+            "filter": ""
+          },
+          "datasource": {
+            "type": "alexanderzobnin-zabbix-datasource",
+            "uid": "zabbix-02"
+          },
+          "functions": [],
+          "group": {
+            "filter": "Linux servers"
+          },
+          "host": {
+            "filter": "Fedora Kirochnaya"
+          },
+          "item": {
+            "filter": "/^(Current number of unique active IPs|Active connections) by tekhnohim$/"
+          },
+          "itemTag": {
+            "filter": ""
+          },
+          "mode": 0,
+          "options": {
+            "count": false,
+            "disableDataAlignment": false,
+            "showDisabledItems": false,
+            "skipEmptyValues": false,
+            "useTrends": "default",
+            "useZabbixValueMapping": false
+          },
+          "queryType": "0",
+          "refId": "A",
+          "resultFormat": "time_series",
+          "schema": 12
+        }
+      ]
+    },
+    {
+      "id": 24,
+      "type": "timeseries",
+      "title": "Трафик Telemt (накопительно)",
+      "description": "Накопительные байтовые счётчики Telemt по user secret `tekhnohim`; сбрасываются при перезапуске сервиса.",
+      "datasource": {
+        "type": "alexanderzobnin-zabbix-datasource",
+        "uid": "zabbix-02"
+      },
+      "gridPos": {
+        "h": 8,
+        "w": 12,
+        "x": 12,
+        "y": 38
+      },
+      "fieldConfig": {
+        "defaults": {
+          "color": {
+            "mode": "palette-classic"
+          },
+          "custom": {
+            "drawStyle": "line",
+            "fillOpacity": 15,
+            "lineInterpolation": "linear",
+            "lineWidth": 2,
+            "pointSize": 3,
+            "showPoints": "never",
+            "spanNulls": true,
+            "stacking": {
+              "group": "A",
+              "mode": "none"
+            }
+          },
+          "unit": "bytes"
+        },
+        "overrides": []
+      },
+      "options": {
+        "legend": {
+          "calcs": [
+            "lastNotNull",
+            "max"
+          ],
+          "displayMode": "table",
+          "placement": "bottom",
+          "showLegend": true
+        },
+        "tooltip": {
+          "hideZeros": false,
+          "mode": "multi",
+          "sort": "desc"
+        }
+      },
+      "targets": [
+        {
+          "application": {
+            "filter": ""
+          },
+          "datasource": {
+            "type": "alexanderzobnin-zabbix-datasource",
+            "uid": "zabbix-02"
+          },
+          "functions": [],
+          "group": {
+            "filter": "Linux servers"
+          },
+          "host": {
+            "filter": "Fedora Kirochnaya"
+          },
+          "item": {
+            "filter": "/^Bytes (received from|sent to) tekhnohim$/"
+          },
+          "itemTag": {
+            "filter": ""
+          },
+          "mode": 0,
+          "options": {
+            "count": false,
+            "disableDataAlignment": false,
+            "showDisabledItems": false,
+            "skipEmptyValues": false,
+            "useTrends": "default",
+            "useZabbixValueMapping": false
+          },
+          "queryType": "0",
+          "refId": "A",
+          "resultFormat": "time_series",
+          "schema": 12
+        }
+      ]
+    },
+    {
+      "id": 25,
+      "type": "stat",
+      "title": "Аптайм Telemt",
+      "datasource": {
+        "type": "alexanderzobnin-zabbix-datasource",
+        "uid": "zabbix-02"
+      },
+      "gridPos": {
+        "h": 4,
+        "w": 8,
+        "x": 0,
+        "y": 46
+      },
+      "options": {
+        "reduceOptions": {
+          "calcs": [
+            "lastNotNull"
+          ],
+          "fields": "",
+          "values": false
+        },
+        "colorMode": "value",
+        "graphMode": "none",
+        "textMode": "value_and_name",
+        "justifyMode": "center"
+      },
+      "fieldConfig": {
+        "defaults": {
+          "color": {
+            "mode": "fixed",
+            "fixedColor": "green"
+          },
+          "unit": "s"
+        },
+        "overrides": []
+      },
+      "targets": [
+        {
+          "application": {
+            "filter": ""
+          },
+          "datasource": {
+            "type": "alexanderzobnin-zabbix-datasource",
+            "uid": "zabbix-02"
+          },
+          "functions": [],
+          "group": {
+            "filter": "Linux servers"
+          },
+          "host": {
+            "filter": "Fedora Kirochnaya"
+          },
+          "item": {
+            "filter": "/^Telemt Uptime$/"
+          },
+          "itemTag": {
+            "filter": ""
+          },
+          "mode": 0,
+          "options": {
+            "count": false,
+            "disableDataAlignment": false,
+            "showDisabledItems": false,
+            "skipEmptyValues": false,
+            "useTrends": "default",
+            "useZabbixValueMapping": false
+          },
+          "queryType": "0",
+          "refId": "A",
+          "resultFormat": "time_series",
+          "schema": 12
+        }
+      ]
+    },
+    {
+      "id": 26,
+      "type": "stat",
+      "title": "Получено от клиентов",
+      "datasource": {
+        "type": "alexanderzobnin-zabbix-datasource",
+        "uid": "zabbix-02"
+      },
+      "gridPos": {
+        "h": 4,
+        "w": 8,
+        "x": 8,
+        "y": 46
+      },
+      "options": {
+        "reduceOptions": {
+          "calcs": [
+            "lastNotNull"
+          ],
+          "fields": "",
+          "values": false
+        },
+        "colorMode": "value",
+        "graphMode": "none",
+        "textMode": "value_and_name",
+        "justifyMode": "center"
+      },
+      "fieldConfig": {
+        "defaults": {
+          "color": {
+            "mode": "fixed",
+            "fixedColor": "semi-dark-blue"
+          },
+          "unit": "bytes"
+        },
+        "overrides": []
+      },
+      "targets": [
+        {
+          "application": {
+            "filter": ""
+          },
+          "datasource": {
+            "type": "alexanderzobnin-zabbix-datasource",
+            "uid": "zabbix-02"
+          },
+          "functions": [],
+          "group": {
+            "filter": "Linux servers"
+          },
+          "host": {
+            "filter": "Fedora Kirochnaya"
+          },
+          "item": {
+            "filter": "/^Bytes received from tekhnohim$/"
+          },
+          "itemTag": {
+            "filter": ""
+          },
+          "mode": 0,
+          "options": {
+            "count": false,
+            "disableDataAlignment": false,
+            "showDisabledItems": false,
+            "skipEmptyValues": false,
+            "useTrends": "default",
+            "useZabbixValueMapping": false
+          },
+          "queryType": "0",
+          "refId": "A",
+          "resultFormat": "time_series",
+          "schema": 12
+        }
+      ]
+    },
+    {
+      "id": 27,
+      "type": "stat",
+      "title": "Отправлено клиентам",
+      "datasource": {
+        "type": "alexanderzobnin-zabbix-datasource",
+        "uid": "zabbix-02"
+      },
+      "gridPos": {
+        "h": 4,
+        "w": 8,
+        "x": 16,
+        "y": 46
+      },
+      "options": {
+        "reduceOptions": {
+          "calcs": [
+            "lastNotNull"
+          ],
+          "fields": "",
+          "values": false
+        },
+        "colorMode": "value",
+        "graphMode": "none",
+        "textMode": "value_and_name",
+        "justifyMode": "center"
+      },
+      "fieldConfig": {
+        "defaults": {
+          "color": {
+            "mode": "fixed",
+            "fixedColor": "semi-dark-purple"
+          },
+          "unit": "bytes"
+        },
+        "overrides": []
+      },
+      "targets": [
+        {
+          "application": {
+            "filter": ""
+          },
+          "datasource": {
+            "type": "alexanderzobnin-zabbix-datasource",
+            "uid": "zabbix-02"
+          },
+          "functions": [],
+          "group": {
+            "filter": "Linux servers"
+          },
+          "host": {
+            "filter": "Fedora Kirochnaya"
+          },
+          "item": {
+            "filter": "/^Bytes sent to tekhnohim$/"
+          },
+          "itemTag": {
+            "filter": ""
+          },
+          "mode": 0,
+          "options": {
+            "count": false,
+            "disableDataAlignment": false,
+            "showDisabledItems": false,
+            "skipEmptyValues": false,
+            "useTrends": "default",
+            "useZabbixValueMapping": false
+          },
+          "queryType": "0",
+          "refId": "A",
+          "resultFormat": "time_series",
+          "schema": 12
+        }
+      ]
     }
   ]
-}
\ No newline at end of file
+}