Add flood alerts, session correlation, focused dashboards, and CI deploy workflow

- Two flood-detection alerts (per-source message volume, calibrated live
  against real traffic) grouped by gl2_remote_ip
- Session correlation: accelppp_interface fallback tagging plus
  radius_session_id/calling_station_id/radius_username extraction, so a
  subscriber's full session lifecycle is searchable by one key
- Replace the single combined dashboard with three focused ones (Overview
  & Alerts, Network Equipment, Servers & Sessions)
- Propagate GRAYLOG_ROOT_TIMEZONE and IP-in-alerts fixes into the reusable
  install script and templates
- Add a Forgejo Actions workflow (manual trigger) that re-runs
  install-graylog.sh on a self-hosted runner living in the container,
  automating the deploy step this project has done by hand all along

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

.forgejo/workflows/deploy.yml

@@ -0,0 +1,18 @@
+name: Deploy Graylog config
+on:
+  workflow_dispatch:
+
+jobs:
+  deploy:
+    runs-on: self-hosted
+    steps:
+      - uses: https://code.forgejo.org/actions/checkout@v4
+
+      - name: Run install-graylog.sh (idempotent - only applies what changed)
+        env:
+          GRAYLOG_EXTERNAL_URI: http://93.171.241.5:9000/
+          GRAYLOG_ADMIN_PASSWORD: ${{ secrets.GRAYLOG_ADMIN_PASSWORD }}
+          DISCORD_WEBHOOK_URL: ${{ secrets.DISCORD_WEBHOOK_URL }}
+        run: |
+          chmod +x install-graylog.sh
+          ./install-graylog.sh

README.md

@@ -210,34 +210,56 @@ instead of passing flags.
 | `--rootfs-storage` | `EX-Ceph` | container disk storage |
 | `--discord-webhook` | *(none)* | passed through as `DISCORD_WEBHOOK_URL` to the in-container script |
 
-## Dashboard
+## Dashboards
 
-A "Network & RADIUS Monitoring" dashboard is created automatically
+Three focused dashboards are created automatically instead of one combined
-(Dashboards → Network & RADIUS Monitoring), with five widgets over a
+view - each is scoped to what one kind of reader actually needs, so opening
-default 7-day window:
+Graylog goes straight to something relevant instead of one big page mixing
+network gear, servers, and alerts together:
 
-- **Messages Over Time by Stream** - stacked bar, so you can see network
+- **Overview & Alerts** (Dashboards → Overview & Alerts) - the landing
-  equipment vs. server volume at a glance
+  page. Recent Alerts (last 24h, pulled straight from the "All events"
-- **Vendor Breakdown** - pie chart by the `vendor` field the pipeline
+  stream so you see the actual fired alerts, not just counts), Message
-  rules set
+  Volume by Source for the last hour (catches a flood visually before the
-- **Top Event Types** - table of `event_type` counts
+  flood alerts even fire), Events by Priority (24h), and Critical Events by
-- **Critical Events by Type** - the same, but filtered to
+  Type (24h).
-  `severity_tag:critical` - i.e. only what the three alerts above care about
+- **Network Equipment** (Dashboards → Network Equipment) - scoped to the
-- **Top Sources** - which devices/servers are sending the most volume
+  Network Equipment stream only, 7-day window: messages over time by
+  event type, vendor breakdown (Juniper vs. BDCOM), event type table, top
+  devices by volume.
+- **Servers & Sessions** (Dashboards → Servers & Sessions) - scoped to the
+  Servers stream only, 7-day window: messages over time by event type,
+  event type table, top servers by volume (same view the flood alerts are
+  calibrated against), and a RADIUS accounting status breakdown
+  (Start/Alive/Stop counts).
 
-It's built via the Views API (`dashboards/search.json` + `dashboards/view.json`)
+Each is built via the Views API (`dashboards/search_<name>.json` +
-rather than Graylog's own widget-builder UI - that UI turned out to be
+`dashboards/view_<name>.json` pairs, one pair per dashboard) rather than
-difficult to drive reliably via browser automation (React `combobox`
+Graylog's own widget-builder UI - that UI turned out to be difficult to
-widgets that don't respond to plain keyboard/click events without also
+drive reliably via browser automation (React `combobox` widgets that don't
-triggering React's internal state update), while the REST API accepted the
+respond to plain keyboard/click events without also triggering React's
-same structure cleanly on the first attempt once the shape was reverse
+internal state update), while the REST API accepted the same structure
-engineered from an existing dashboard's JSON. If you want to add a widget,
+cleanly once the shape was reverse engineered from an existing dashboard's
-either use the Graylog UI directly (a human using a mouse doesn't hit the
+JSON. The one part that isn't a plain aggregation pivot - the Recent Alerts
-automation issue) and then optionally export the result back into these
+widget, `type: "messages"` instead of `type: "aggregation"` - needed its
-two JSON files, or extend `dashboards/search.json`/`view.json` by hand -
+own bit of reverse engineering too: the widget-level `sort` field on a
-each widget needs a matching `search_types` entry (in `search.json`) and
+message-list widget must be `[]`, not an object with a `field`/`order`
-`widgets` + `widget_mapping` + `positions` + `titles.widget` entry (in
+pair, or Graylog rejects it with a Jackson polymorphism error
-`view.json`) sharing the same ID.
+(`missing type id property 'type'` - the sort DTO for message widgets
+doesn't have any registered subtypes in this Graylog version at all).
+
+If you want to add a widget, either use the Graylog UI directly (a human
+using a mouse doesn't hit the automation issue) and then optionally export
+the result back into these JSON files, or extend a `search_<name>.json`/
+`view_<name>.json` pair by hand - each widget needs a matching
+`search_types` entry (in `search_<name>.json`) and `widgets` +
+`widget_mapping` + `positions` + `titles.widget` entry (in
+`view_<name>.json`) sharing the same ID. `step_dashboard()` in
+`install-graylog.sh` picks up any `search_*.json`/`view_*.json` pair
+automatically (matched by filename), so a new pair just needs to exist in
+the `dashboards/` directory - no script changes required. `__NETWORK_STREAM_ID__`
+and `__SERVERS_STREAM_ID__` placeholders are substituted the same way the
+alert templates already do it.
 
 ## Known environment quirks this script works around
 
@@ -318,9 +340,9 @@ each widget needs a matching `search_types` entry (in `search.json`) and
 
 ## Alerting and Discord notifications
 
-Three CRITICAL-only alerts are wired up out of the box (everything else stays
+Six alerts are wired up out of the box (everything else stays quiet on
-quiet on purpose - routine auth failures, single dropped-session events, etc.
+purpose - routine auth failures, single dropped-session events, etc. are
-are parsed and searchable but never page anyone):
+parsed and searchable but never page anyone):
 
 | Alert | Fires on | Priority |
 |---|---|---|
@@ -328,11 +350,44 @@ are parsed and searchable but never page anyone):
 | conntrack table full (packet loss) | `nf_conntrack: table full, dropping packet` (standard Linux kernel message - active, ongoing packet loss) | High |
 | Unrecognized critical-severity syslog | Any message (any vendor, either stream) with RFC5424/3164 syslog severity Emergency/Alert/Critical (0-2) that no specific pipeline rule already classified | Medium |
 | Juniper chassis hardware alarm | `CHASSISD_SNMP_TRAP`/`CHASSISD_SNMP_TRAP6` (over temperature, fan, power supply, etc.) - confirmed live against a real `VC.MYRONIVKA` chassis | High |
+| Abnormal message volume from one server | A single server in the Servers stream sends more than 150,000 messages in a 10-minute window - see "Message-volume (flood) alerts" below | Medium |
+| Abnormal syslog volume from network equipment | A single device in the Network Equipment stream sends more than 500 messages in a 5-minute window - see "Message-volume (flood) alerts" below | Medium |
 
 That third one is the "universal network equipment problem" catch-all: it
 doesn't depend on knowing any vendor's specific message format, just the
 standard syslog severity level every reasonable device already sends.
 
+### Message-volume (flood) alerts
+
+The last two alerts protect against a single misbehaving source silently
+filling the retention window's disk budget - a log loop, a retry storm, or
+a debug-level setting left on by accident. They group by `gl2_remote_ip`
+(aggregation-v1, `count() > threshold`), so each *individual* source is
+compared against its own volume, not the whole stream's total.
+
+The thresholds are not guessed - they were calibrated live on 2026-07-22
+against real traffic, via a Views API pivot search grouped by
+`gl2_remote_ip`:
+- The one active accel-ppp/RADIUS server was steadily sending **~4,600-4,800
+  messages per 10 minutes** (~278k/hour) under normal load. The Servers
+  stream threshold (150,000/10min) gives roughly 3x headroom above that.
+- The one active network device was steadily sending **~30-60 messages per
+  5 minutes** (~360/hour). The Network Equipment stream threshold
+  (500/5min) gives roughly 10x headroom above that.
+
+These are starting points based on partial rollout (1 server + 1 device
+active at calibration time). Revisit both thresholds once more of the
+planned ~10-15 servers and ~10-20 switches/OLTs are sending real traffic -
+what looks like 3x headroom today could be too tight or too loose once
+every server's individual baseline is known. Check current per-source
+volume any time with a query like:
+```
+gl2_remote_ip:<ip>
+```
+over a fixed time range in the Search page, or reuse the same pivot-search
+approach (grouped by `gl2_remote_ip`, `count()` series) via the Views API
+if you want exact numbers instead of eyeballing a graph.
+
 Also parsed (searchable, but not alerted on since they're routine/expected
 volume, not incidents by themselves):
 - accel-ppp: PPP authentication failed (`ppp_auth.c`)
@@ -340,6 +395,43 @@ volume, not incidents by themselves):
   `Auth: Login incorrect: [user] (from client X port P)` (default `auth_log`
   format)
 
+## Session correlation (accel-ppp subscriber sessions)
+
+Every accel-ppp log line for a given subscriber session - RADIUS
+Access-Request (auth attempt), Accounting-Request (start/interim/stop),
+DHCP discover/offer/request/ack, ipoe session create/start/finish/terminate
+- gets tagged with the same `accelppp_interface` field (the `vlanNNNN.NNN`
+interface name accel-ppp itself uses per subscriber). This works even for
+message types with no other structured fields at all, via a fallback rule
+(`accelppp_interface_tag`) that only tags lines no more specific rule
+already classified.
+
+To see a subscriber's full session lifecycle in one query, search:
+```
+accelppp_interface:"vlan1779.124"
+```
+sorted by time (default). This surfaces the DHCP handshake, the RADIUS
+auth/accounting exchange, and the eventual termination as one chronological
+list, instead of grep-ing for the interface name across raw text.
+
+RADIUS Access-Request and Accounting-Request lines additionally get three
+richer correlation fields extracted directly from the RADIUS AVPs:
+- `radius_session_id` - accel-ppp's `Acct-Session-Id`, stable for the
+  entire session
+- `calling_station_id` - the subscriber's MAC address
+- `radius_username` - the subscriber's login (accel-ppp's `User-Name`,
+  format `<vlan>:<qinq>` in this deployment)
+
+These are useful when starting from a support ticket that has a MAC address
+or username but not the interface name, e.g.:
+```
+calling_station_id:"48:8f:5a:a4:f9:ba"
+```
+Confirmed live on 2026-07-22 against real EX-NAS-1-1 traffic: a single
+`accelppp_interface` value correctly tied together a DHCPv4 Ack, a DHCPv4
+Request, a RADIUS Accounting-Response, and a RADIUS Accounting-Request, all
+belonging to the same subscriber session.
+
 To wire up Discord, pass `--discord-webhook` (or set `DISCORD_WEBHOOK_URL`)
 when running `create-graylog-lxc.sh`. Under the hood this uses Graylog's
 built-in **Slack** notification type pointed at
@@ -350,9 +442,16 @@ matched message:
 ```
 *${event_definition_title}*
 ${event_definition_description}
+${event.message}
 ${if backlog}${foreach backlog message}• `${message.source}` (IP: ${message.fields.gl2_remote_ip}): ${message.message}
 ${end}${end}
 ```
+`${event.message}` is Graylog's own auto-generated event summary - for
+plain critical alerts it just duplicates the title, but for the two flood
+alerts (grouped by `gl2_remote_ip`) this is where the specific source IP
+and the actual `count()` value show up, e.g.
+`WARNING: ...: 93.171.243.4 - count()=278474.0`.
+
 `gl2_remote_ip` is a field Graylog attaches automatically to every message
 based on the actual UDP packet's source address, regardless of what
 hostname the device itself claims in the syslog `source` field.

README.uk.md

@@ -214,35 +214,55 @@ Graylog під кожен пристрій не потрібно — inputs і
 | `--rootfs-storage` | `EX-Ceph` | сховище для диска контейнера |
 | `--discord-webhook` | *(немає)* | передається як `DISCORD_WEBHOOK_URL` у скрипт всередині контейнера |
 
-## Дашборд
+## Дашборди
 
-Дашборд "Network & RADIUS Monitoring" створюється автоматично (Dashboards
+Замість одного комбінованого дашборду автоматично створюються три
-→ Network & RADIUS Monitoring), з п'ятьма віджетами за замовчуванням на
+фокусовані — кожен під конкретного читача, тож відкривши Graylog, одразу
-7-денному вікні:
+бачиш релевантне, а не одну велику сторінку зі змішаними мережею,
+серверами й алертами:
 
-- **Messages Over Time by Stream** — накопичувальна стовпчикова діаграма,
+- **Overview & Alerts** (Dashboards → Overview & Alerts) — стартова
-  щоб одним поглядом бачити обсяг мережевого обладнання vs. серверів
+  сторінка. Recent Alerts (останні 24г, витягнуто прямо зі стріму "All
-- **Vendor Breakdown** — кругова діаграма за полем `vendor`, яке
+  events", тож видно самі спрацьовані алерти, а не лише лічильники),
-  проставляють pipeline rules
+  Message Volume by Source за останню годину (ловить флуд візуально ще до
-- **Top Event Types** — таблиця з підрахунком по `event_type`
+  того, як спрацюють flood-алерти), Events by Priority (24г) та Critical
-- **Critical Events by Type** — те саме, але відфільтроване по
+  Events by Type (24г).
-  `severity_tag:critical` — тобто саме те, чим переймаються три алерти вище
+- **Network Equipment** (Dashboards → Network Equipment) — тільки стрім
-- **Top Sources** — які пристрої/сервери генерують найбільше обсягу
+  Network Equipment, 7-денне вікно: обсяг у часі по event_type, розбивка
+  по вендору (Juniper vs. BDCOM), таблиця event type, топ пристроїв за
+  обсягом.
+- **Servers & Sessions** (Dashboards → Servers & Sessions) — тільки стрім
+  Servers, 7-денне вікно: обсяг у часі по event_type, таблиця event type,
+  топ серверів за обсягом (той самий зріз, під який каліброві
+  flood-алерти), і розбивка RADIUS accounting статусів (Start/Alive/Stop).
 
-Побудований через Views API (`dashboards/search.json` + `dashboards/view.json`),
+Кожен побудований через Views API (пари `dashboards/search_<назва>.json` +
-а не через власний конструктор віджетів Graylog у браузері — цей
+`dashboards/view_<назва>.json`, по одній парі на дашборд), а не через
-конструктор виявився складно керованим надійно через браузерну
+власний конструктор віджетів Graylog у браузері — цей конструктор виявився
-автоматизацію (React `combobox`-віджети, які не реагують на прості
+складно керованим надійно через браузерну автоматизацію (React
-keyboard/click-події без одночасного тригера внутрішнього React-стану),
+`combobox`-віджети, які не реагують на прості keyboard/click-події без
-тоді як REST API прийняв ту саму структуру чисто з першої спроби, щойно
+одночасного тригера внутрішнього React-стану), тоді як REST API прийняв ту
-формат був реконструйований із JSON існуючого дашборду. Якщо хочете додати
+саму структуру чисто, щойно формат був реконструйований із JSON існуючого
-віджет — або скористайтесь Graylog UI напряму (людина з мишкою не
+дашборду. Єдина частина, що не є простим aggregation pivot — віджет Recent
-натикається на проблему автоматизації), а потім за бажанням перенесіть
+Alerts, `type: "messages"` замість `type: "aggregation"` — потребувала
-результат назад у ці два JSON-файли, або розширте
+власної реконструкції: поле `sort` на рівні віджета для message-list
-`dashboards/search.json`/`view.json` вручну — кожен віджет потребує
+віджету має бути `[]`, а не об'єктом з парою `field`/`order`, інакше
-відповідного запису в `search_types` (у `search.json`) та
+Graylog відхиляє його з помилкою Jackson-поліморфізму
+(`missing type id property 'type'` — DTO сортування для message-віджетів
+взагалі не має зареєстрованих підтипів у цій версії Graylog).
+
+Якщо хочете додати віджет — або скористайтесь Graylog UI напряму (людина з
+мишкою не натикається на проблему автоматизації), а потім за бажанням
+перенесіть результат назад у ці JSON-файли, або розширте пару
+`search_<назва>.json`/`view_<назва>.json` вручну — кожен віджет потребує
+відповідного запису в `search_types` (у `search_<назва>.json`) та
 `widgets` + `widget_mapping` + `positions` + `titles.widget` (у
-`view.json`) з однаковим ID.
+`view_<назва>.json`) з однаковим ID. `step_dashboard()` в
+`install-graylog.sh` сам підхоплює будь-яку пару
+`search_*.json`/`view_*.json` (за збігом імені файлу), тож нова пара
+просто має існувати в директорії `dashboards/` — жодних змін у скрипті не
+потрібно. Плейсхолдери `__NETWORK_STREAM_ID__` та `__SERVERS_STREAM_ID__`
+підставляються так само, як і в шаблонах алертів.
 
 ## Особливості середовища, які скрипт обходить
 
@@ -336,8 +356,8 @@ keyboard/click-події без одночасного тригера внут
 
 ## Алерти та Discord-нотифікації
 
-Три алерти працюють одразу з коробки, і всі — тільки на критичні події
+Шість алертів працюють одразу з коробки (все інше навмисно мовчить —
-(рутинні auth-fail, поодинокі розриви сесій тощо парсяться й доступні для
+рутинні auth-fail, поодинокі розриви сесій тощо парсяться й доступні для
 пошуку, але нікого не турбують сповіщенням):
 
 | Алерт | Спрацьовує на | Пріоритет |
@@ -346,12 +366,45 @@ keyboard/click-події без одночасного тригера внут
 | conntrack table full (packet loss) | `nf_conntrack: table full, dropping packet` (стандартне повідомлення ядра Linux — активна втрата пакетів прямо зараз) | High |
 | Unrecognized critical-severity syslog | Будь-яке повідомлення (будь-який вендор, будь-який стрім) із syslog-severity Emergency/Alert/Critical (0-2) за RFC5424/3164, яке не класифікувало жодне спеціальне правило | Medium |
 | Juniper chassis hardware alarm | `CHASSISD_SNMP_TRAP`/`CHASSISD_SNMP_TRAP6` (перегрів, вентилятор, блок живлення тощо) — перевірено наживо на реальному шасі `VC.MYRONIVKA` | High |
+| Аномальний обсяг повідомлень від одного сервера | Один сервер у стрімі Servers шле понад 150 000 повідомлень за 10-хвилинне вікно — див. "Алерти на обсяг (flood)" нижче | Medium |
+| Аномальний обсяг syslog від мережевого обладнання | Один пристрій у стрімі Network Equipment шле понад 500 повідомлень за 5-хвилинне вікно — див. "Алерти на обсяг (flood)" нижче | Medium |
 
 Третій алерт і є тим самим "універсальним" покриттям проблем мережевого
 обладнання: він не залежить від знання формату повідомлень конкретного
 вендора — лише від стандартного рівня severity syslog, який шле будь-який
 притомний пристрій.
 
+### Алерти на обсяг (flood)
+
+Останні два алерти захищають від ситуації, коли одне джерело тихо забиває
+диск у вікні retention — цикл у логах, шторм ретраїв, чи випадково
+залишений debug-рівень. Вони групуються за `gl2_remote_ip`
+(`aggregation-v1`, `count() > поріг`), тож кожне джерело порівнюється зі
+своїм власним обсягом, а не із сумою по всьому стріму.
+
+Пороги не вигадані — вони каліброві наживо 2026-07-22 на реальному
+трафіку через pivot-пошук Views API, згрупований за `gl2_remote_ip`:
+- Один активний accel-ppp/RADIUS сервер стабільно слав **~4 600-4 800
+  повідомлень за 10 хвилин** (~278 тис/год) за нормального навантаження.
+  Поріг для стріму Servers (150 000/10хв) дає приблизно 3x запасу над цим.
+- Один активний мережевий пристрій стабільно слав **~30-60 повідомлень за
+  5 хвилин** (~360/год). Поріг для Network Equipment (500/5хв) дає
+  приблизно 10x запасу над цим.
+
+Це стартові значення на основі часткового розгортання (1 сервер + 1
+пристрій були активні на момент калібрування). Переглядайте обидва пороги
+по мірі підключення решти запланованих ~10-15 серверів і ~10-20
+комутаторів/OLT — те, що сьогодні виглядає як 3x запасу, може виявитись
+затісним або занадто вільним, коли буде відомий власний baseline кожного
+сервера. Перевірити поточний обсяг по джерелу можна будь-коли запитом
+на кшталт:
+```
+gl2_remote_ip:<ip>
+```
+за фіксований проміжок часу на сторінці Search, або тим самим
+pivot-пошуком (групування за `gl2_remote_ip`, серія `count()`) через Views
+API, якщо потрібні точні числа замість погляду на графік.
+
 Також парситься (доступне для пошуку, але без алерту — це рутинний обсяг,
 а не інцидент сам по собі):
 - accel-ppp: PPP authentication failed (`ppp_auth.c`)
@@ -359,6 +412,45 @@ keyboard/click-події без одночасного тригера внут
   `Auth: Login incorrect: [user] (from client X port P)` (типовий формат
   `auth_log`)
 
+## Кореляція сесій (абонентські сесії accel-ppp)
+
+Кожен рядок логу accel-ppp для конкретної сесії абонента — RADIUS
+Access-Request (спроба авторизації), Accounting-Request
+(start/interim/stop), DHCP discover/offer/request/ack, ipoe session
+create/start/finish/terminate — тепер позначається тим самим полем
+`accelppp_interface` (ім'я інтерфейсу `vlanNNNN.NNN`, яке сам accel-ppp
+використовує для кожного абонента). Це працює навіть для типів
+повідомлень без жодних інших структурованих полів — завдяки fallback
+правилу (`accelppp_interface_tag`), яке позначає лише ті рядки, які ще не
+класифікувало жодне спеціальне правило.
+
+Щоб побачити повний життєвий цикл сесії абонента одним запитом, шукайте:
+```
+accelppp_interface:"vlan1779.124"
+```
+відсортовано за часом (за замовчуванням). Це показує DHCP-хендшейк,
+RADIUS auth/accounting обмін і кінцеве завершення сесії як один
+хронологічний список — замість пошуку імені інтерфейсу вручну по сирому
+тексту.
+
+Рядки RADIUS Access-Request та Accounting-Request додатково отримують три
+багатших поля кореляції, витягнуті прямо з RADIUS AVP:
+- `radius_session_id` — `Acct-Session-Id` accel-ppp, стабільний для всієї
+  сесії
+- `calling_station_id` — MAC-адреса абонента
+- `radius_username` — логін абонента (`User-Name` accel-ppp, формат
+  `<vlan>:<qinq>` у цьому розгортанні)
+
+Це корисно, коли відправна точка — тікет з MAC-адресою чи логіном, а не
+ім'ям інтерфейсу, наприклад:
+```
+calling_station_id:"48:8f:5a:a4:f9:ba"
+```
+Перевірено наживо 2026-07-22 на реальному трафіку EX-NAS-1-1: одне
+значення `accelppp_interface` коректно об'єднало DHCPv4 Ack, DHCPv4
+Request, RADIUS Accounting-Response та RADIUS Accounting-Request, що
+належали одній і тій самій сесії абонента.
+
 Щоб підключити Discord, передайте `--discord-webhook` (або встановіть
 `DISCORD_WEBHOOK_URL`) при запуску `create-graylog-lxc.sh`. Під капотом
 використовується вбудований тип нотифікації Graylog **Slack**, спрямований
@@ -369,9 +461,16 @@ keyboard/click-події без одночасного тригера внут
 ```
 *${event_definition_title}*
 ${event_definition_description}
+${event.message}
 ${if backlog}${foreach backlog message}• `${message.source}` (IP: ${message.fields.gl2_remote_ip}): ${message.message}
 ${end}${end}
 ```
+Рядок `${event.message}` показує автоматично згенероване Graylog резюме
+події — для звичайних critical-алертів це просто дублює заголовок, а для
+двох flood-алертів (групованих за `gl2_remote_ip`) саме тут з'являється
+конкретна IP-адреса джерела і фактичне значення `count()`, наприклад
+`WARNING: ...: 93.171.243.4 - count()=278474.0`.
+
 `gl2_remote_ip` — поле, яке Graylog проставляє автоматично для кожного
 повідомлення на основі реальної адреси відправника UDP-пакета, незалежно
 від того, яке ім'я хоста заявляє сам пристрій у полі syslog `source`.

alerts/alert5_server_message_flood.json

@@ -0,0 +1,21 @@
+{
+  "title": "WARNING: abnormal message volume from one server",
+  "description": "A single server is sending far more syslog messages than its established baseline - possible log loop, misconfiguration, or a genuine incident generating excessive events. Left unchecked this can fill the retention window's disk budget early. Threshold calibrated live on 2026-07-22 against real accel-ppp/RADIUS traffic: the one active NAS server was steadily sending ~4,600-4,800 msgs/10min (~278k/hour) under totally normal load, so the threshold is set to roughly 3x that baseline.",
+  "priority": 2,
+  "alert": true,
+  "config": {
+    "type": "aggregation-v1",
+    "query": "*",
+    "streams": ["__SERVERS_STREAM_ID__"],
+    "group_by": ["gl2_remote_ip"],
+    "series": [{"type": "count", "id": "count-", "field": null}],
+    "conditions": {"expression": {"expr": ">", "left": {"expr": "number-ref", "ref": "count-"}, "right": {"expr": "number", "value": 150000.0}}},
+    "search_within_ms": 600000,
+    "execute_every_ms": 600000,
+    "event_limit": 50
+  },
+  "field_spec": {},
+  "key_spec": [],
+  "notification_settings": {"grace_period_ms": 1800000, "backlog_size": 5},
+  "notifications": [{"notification_id": "__DISCORD_NOTIFICATION_ID__"}]
+}

alerts/alert6_network_message_flood.json

@@ -0,0 +1,21 @@
+{
+  "title": "WARNING: abnormal syslog volume from network equipment",
+  "description": "A single switch/OLT/router is sending far more syslog messages than normal - often a symptom of interface flapping, an ARP/MAC-move loop, or a spanning-tree issue. Threshold calibrated live on 2026-07-22 against real network equipment traffic: the observed device was steadily sending ~30-60 msgs/5min (~360/hour) under normal conditions, so the threshold gives roughly 10x headroom above that baseline.",
+  "priority": 2,
+  "alert": true,
+  "config": {
+    "type": "aggregation-v1",
+    "query": "*",
+    "streams": ["__NETWORK_STREAM_ID__"],
+    "group_by": ["gl2_remote_ip"],
+    "series": [{"type": "count", "id": "count-", "field": null}],
+    "conditions": {"expression": {"expr": ">", "left": {"expr": "number-ref", "ref": "count-"}, "right": {"expr": "number", "value": 500.0}}},
+    "search_within_ms": 300000,
+    "execute_every_ms": 300000,
+    "event_limit": 50
+  },
+  "field_spec": {},
+  "key_spec": [],
+  "notification_settings": {"grace_period_ms": 900000, "backlog_size": 5},
+  "notifications": [{"notification_id": "__DISCORD_NOTIFICATION_ID__"}]
+}

alerts/notification_discord.json

@@ -6,7 +6,7 @@
     "color": "#FF0000",
     "webhook_url": "__DISCORD_WEBHOOK_URL_SLACK__",
     "channel": "#alerts",
-    "custom_message": "*${event_definition_title}*\n${event_definition_description}\n${if backlog}${foreach backlog message}• `${message.source}` (IP: ${message.fields.gl2_remote_ip}): ${message.message}\n${end}${end}",
+    "custom_message": "*${event_definition_title}*\n${event_definition_description}\n${event.message}\n${if backlog}${foreach backlog message}• `${message.source}` (IP: ${message.fields.gl2_remote_ip}): ${message.message}\n${end}${end}",
     "user_name": "Graylog",
     "notify_channel": false,
     "notify_here": false,

dashboards/search_network.json

@@ -1,35 +1,35 @@
 {
   "queries": [
     {
-      "id": "89d6c0f3-3d35-42ed-9ad3-14cd7daff7c1",
+      "id": "a2000000-0000-0000-0000-000000000001",
       "timerange": {"type": "relative", "range": 604800},
       "filter": null,
       "filters": [],
       "query": {"type": "elasticsearch", "query_string": ""},
       "search_types": [
         {
-          "id": "b5613b69-ccc8-40a6-a7c6-8c9b9b909abf",
+          "id": "a2000000-0000-0000-0000-000000000011",
           "type": "pivot",
           "name": "chart",
           "timerange": {"type": "relative", "range": 604800},
           "query": null,
-          "streams": [],
+          "streams": ["__NETWORK_STREAM_ID__"],
           "stream_categories": [],
           "series": [{"type": "count", "id": "Message count", "field": null}],
           "sort": [],
           "rollup": false,
           "row_groups": [{"type": "time", "fields": ["timestamp"], "interval": {"type": "auto", "scaling": 1.0}}],
-          "column_groups": [{"type": "values", "fields": ["streams"], "limit": 15, "skip_empty_values": false}],
+          "column_groups": [{"type": "values", "fields": ["event_type"], "limit": 10, "skip_empty_values": false}],
           "filter": null,
           "filters": []
         },
         {
-          "id": "01f7bdc5-14f0-4221-9bbf-ba3bea6b308c",
+          "id": "a2000000-0000-0000-0000-000000000012",
           "type": "pivot",
           "name": "chart",
           "timerange": {"type": "relative", "range": 604800},
           "query": null,
-          "streams": [],
+          "streams": ["__NETWORK_STREAM_ID__"],
           "stream_categories": [],
           "series": [{"type": "count", "id": "Message count", "field": null}],
           "sort": [{"type": "series", "field": "count()", "direction": "Descending"}],
@@ -40,12 +40,12 @@
           "filters": []
         },
         {
-          "id": "1295ec49-8bb6-42d2-87ba-adad9ed43e73",
+          "id": "a2000000-0000-0000-0000-000000000013",
           "type": "pivot",
           "name": "chart",
           "timerange": {"type": "relative", "range": 604800},
           "query": null,
-          "streams": [],
+          "streams": ["__NETWORK_STREAM_ID__"],
           "stream_categories": [],
           "series": [{"type": "count", "id": "Message count", "field": null}],
           "sort": [{"type": "series", "field": "count()", "direction": "Descending"}],
@@ -56,28 +56,12 @@
           "filters": []
         },
         {
-          "id": "d9551aab-be85-43b6-a205-02a8a6434401",
+          "id": "a2000000-0000-0000-0000-000000000014",
-          "type": "pivot",
-          "name": "chart",
-          "timerange": {"type": "relative", "range": 604800},
-          "query": {"type": "elasticsearch", "query_string": "severity_tag:critical"},
-          "streams": [],
-          "stream_categories": [],
-          "series": [{"type": "count", "id": "Message count", "field": null}],
-          "sort": [{"type": "series", "field": "count()", "direction": "Descending"}],
-          "rollup": true,
-          "row_groups": [{"type": "values", "fields": ["event_type"], "limit": 15, "skip_empty_values": true}],
-          "column_groups": [],
-          "filter": null,
-          "filters": []
-        },
-        {
-          "id": "8694431d-0f1a-4162-910e-de6d3fbe0b3e",
           "type": "pivot",
           "name": "chart",
           "timerange": {"type": "relative", "range": 604800},
           "query": null,
-          "streams": [],
+          "streams": ["__NETWORK_STREAM_ID__"],
           "stream_categories": [],
           "series": [{"type": "count", "id": "Message count", "field": null}],
           "sort": [{"type": "series", "field": "count()", "direction": "Descending"}],

dashboards/search_overview.json

@@ -0,0 +1,70 @@
+{
+  "queries": [
+    {
+      "id": "a1000000-0000-0000-0000-000000000001",
+      "timerange": {"type": "relative", "range": 86400},
+      "filter": null,
+      "filters": [],
+      "query": {"type": "elasticsearch", "query_string": ""},
+      "search_types": [
+        {
+          "id": "a1000000-0000-0000-0000-000000000011",
+          "type": "messages",
+          "streams": ["000000000000000000000002"],
+          "limit": 25,
+          "offset": 0,
+          "sort": [{"field": "timestamp", "order": "DESC"}]
+        },
+        {
+          "id": "a1000000-0000-0000-0000-000000000012",
+          "type": "pivot",
+          "name": "chart",
+          "timerange": {"type": "relative", "range": 3600},
+          "query": null,
+          "streams": [],
+          "stream_categories": [],
+          "series": [{"type": "count", "id": "Message count", "field": null}],
+          "sort": [],
+          "rollup": false,
+          "row_groups": [{"type": "time", "fields": ["timestamp"], "interval": {"type": "auto", "scaling": 1.0}}],
+          "column_groups": [{"type": "values", "fields": ["gl2_remote_ip"], "limit": 10, "skip_empty_values": false}],
+          "filter": null,
+          "filters": []
+        },
+        {
+          "id": "a1000000-0000-0000-0000-000000000013",
+          "type": "pivot",
+          "name": "chart",
+          "timerange": {"type": "relative", "range": 86400},
+          "query": null,
+          "streams": ["000000000000000000000002"],
+          "stream_categories": [],
+          "series": [{"type": "count", "id": "Message count", "field": null}],
+          "sort": [{"type": "series", "field": "count()", "direction": "Descending"}],
+          "rollup": true,
+          "row_groups": [{"type": "values", "fields": ["priority"], "limit": 10, "skip_empty_values": true}],
+          "column_groups": [],
+          "filter": null,
+          "filters": []
+        },
+        {
+          "id": "a1000000-0000-0000-0000-000000000014",
+          "type": "pivot",
+          "name": "chart",
+          "timerange": {"type": "relative", "range": 86400},
+          "query": {"type": "elasticsearch", "query_string": "severity_tag:critical"},
+          "streams": [],
+          "stream_categories": [],
+          "series": [{"type": "count", "id": "Message count", "field": null}],
+          "sort": [{"type": "series", "field": "count()", "direction": "Descending"}],
+          "rollup": true,
+          "row_groups": [{"type": "values", "fields": ["event_type"], "limit": 15, "skip_empty_values": true}],
+          "column_groups": [],
+          "filter": null,
+          "filters": []
+        }
+      ]
+    }
+  ],
+  "parameters": []
+}

dashboards/search_servers.json

@@ -0,0 +1,78 @@
+{
+  "queries": [
+    {
+      "id": "a3000000-0000-0000-0000-000000000001",
+      "timerange": {"type": "relative", "range": 604800},
+      "filter": null,
+      "filters": [],
+      "query": {"type": "elasticsearch", "query_string": ""},
+      "search_types": [
+        {
+          "id": "a3000000-0000-0000-0000-000000000011",
+          "type": "pivot",
+          "name": "chart",
+          "timerange": {"type": "relative", "range": 604800},
+          "query": null,
+          "streams": ["__SERVERS_STREAM_ID__"],
+          "stream_categories": [],
+          "series": [{"type": "count", "id": "Message count", "field": null}],
+          "sort": [],
+          "rollup": false,
+          "row_groups": [{"type": "time", "fields": ["timestamp"], "interval": {"type": "auto", "scaling": 1.0}}],
+          "column_groups": [{"type": "values", "fields": ["event_type"], "limit": 10, "skip_empty_values": false}],
+          "filter": null,
+          "filters": []
+        },
+        {
+          "id": "a3000000-0000-0000-0000-000000000012",
+          "type": "pivot",
+          "name": "chart",
+          "timerange": {"type": "relative", "range": 604800},
+          "query": null,
+          "streams": ["__SERVERS_STREAM_ID__"],
+          "stream_categories": [],
+          "series": [{"type": "count", "id": "Message count", "field": null}],
+          "sort": [{"type": "series", "field": "count()", "direction": "Descending"}],
+          "rollup": true,
+          "row_groups": [{"type": "values", "fields": ["event_type"], "limit": 15, "skip_empty_values": true}],
+          "column_groups": [],
+          "filter": null,
+          "filters": []
+        },
+        {
+          "id": "a3000000-0000-0000-0000-000000000013",
+          "type": "pivot",
+          "name": "chart",
+          "timerange": {"type": "relative", "range": 604800},
+          "query": null,
+          "streams": ["__SERVERS_STREAM_ID__"],
+          "stream_categories": [],
+          "series": [{"type": "count", "id": "Message count", "field": null}],
+          "sort": [{"type": "series", "field": "count()", "direction": "Descending"}],
+          "rollup": true,
+          "row_groups": [{"type": "values", "fields": ["source"], "limit": 15, "skip_empty_values": true}],
+          "column_groups": [],
+          "filter": null,
+          "filters": []
+        },
+        {
+          "id": "a3000000-0000-0000-0000-000000000014",
+          "type": "pivot",
+          "name": "chart",
+          "timerange": {"type": "relative", "range": 604800},
+          "query": "event_type:radius_accounting",
+          "streams": ["__SERVERS_STREAM_ID__"],
+          "stream_categories": [],
+          "series": [{"type": "count", "id": "Message count", "field": null}],
+          "sort": [{"type": "series", "field": "count()", "direction": "Descending"}],
+          "rollup": true,
+          "row_groups": [{"type": "values", "fields": ["acct_status_type"], "limit": 10, "skip_empty_values": true}],
+          "column_groups": [],
+          "filter": null,
+          "filters": []
+        }
+      ]
+    }
+  ],
+  "parameters": []
+}

dashboards/view_network.json

@@ -1,40 +1,39 @@
 {
   "entity": {
     "type": "DASHBOARD",
-    "title": "Network & RADIUS Monitoring",
+    "title": "Network Equipment",
-    "summary": "Overview of collected syslog: volume, sources, vendors, event types, and critical issues.",
+    "summary": "Juniper/BDCOM switches, routers and OLTs - vendor breakdown, event types, top devices.",
-    "description": "Built for the Juniper/BDCOM/accel-ppp/RADIUS log collection pipeline. Default range is 7 days - adjust with the time selector at the top.",
+    "description": "Scoped to the Network Equipment stream only. Default range is 7 days.",
     "search_id": "__SEARCH_ID__",
     "properties": [],
     "requires": {},
     "state": {
-      "89d6c0f3-3d35-42ed-9ad3-14cd7daff7c1": {
+      "a2000000-0000-0000-0000-000000000001": {
         "selected_fields": null,
         "static_message_list_id": null,
         "titles": {
-          "tab": {"title": "Overview"},
+          "tab": {"title": "Network Equipment"},
           "widget": {
-            "b5613b69-ccc8-40a6-a7c6-8c9b9b909abf": "Messages Over Time by Stream",
+            "a2000000-0000-0000-0000-000000000011": "Messages Over Time by Event Type",
-            "01f7bdc5-14f0-4221-9bbf-ba3bea6b308c": "Vendor Breakdown",
+            "a2000000-0000-0000-0000-000000000012": "Vendor Breakdown",
-            "1295ec49-8bb6-42d2-87ba-adad9ed43e73": "Top Event Types",
+            "a2000000-0000-0000-0000-000000000013": "Event Types",
-            "d9551aab-be85-43b6-a205-02a8a6434401": "Critical Events by Type",
+            "a2000000-0000-0000-0000-000000000014": "Top Devices"
-            "8694431d-0f1a-4162-910e-de6d3fbe0b3e": "Top Sources"
           }
         },
         "widgets": [
           {
-            "id": "b5613b69-ccc8-40a6-a7c6-8c9b9b909abf",
+            "id": "a2000000-0000-0000-0000-000000000011",
             "type": "aggregation",
             "filter": null,
             "filters": [],
             "timerange": {"type": "relative", "range": 604800},
             "query": null,
-            "streams": [],
+            "streams": ["__NETWORK_STREAM_ID__"],
             "stream_categories": [],
             "config": {
               "row_pivots": [{"fields": ["timestamp"], "type": "time", "config": {"interval": {"type": "auto", "scaling": 1.0}}}],
               "units": {},
-              "column_pivots": [{"fields": ["streams"], "type": "values", "config": {"limit": 15}}],
+              "column_pivots": [{"fields": ["event_type"], "type": "values", "config": {"limit": 10}}],
               "series": [{"config": {"name": "Message count", "thresholds": []}, "function": "count()"}],
               "sort": [],
               "visualization": "bar",
@@ -43,19 +42,19 @@
               "rollup": false,
               "event_annotation": false,
               "row_limit": null,
-              "column_limit": 15
+              "column_limit": 10
             },
             "description": null,
             "context": null
           },
           {
-            "id": "01f7bdc5-14f0-4221-9bbf-ba3bea6b308c",
+            "id": "a2000000-0000-0000-0000-000000000012",
             "type": "aggregation",
             "filter": null,
             "filters": [],
             "timerange": {"type": "relative", "range": 604800},
             "query": null,
-            "streams": [],
+            "streams": ["__NETWORK_STREAM_ID__"],
             "stream_categories": [],
             "config": {
               "row_pivots": [{"fields": ["vendor"], "type": "values", "config": {"limit": 10}}],
@@ -75,13 +74,13 @@
             "context": null
           },
           {
-            "id": "1295ec49-8bb6-42d2-87ba-adad9ed43e73",
+            "id": "a2000000-0000-0000-0000-000000000013",
             "type": "aggregation",
             "filter": null,
             "filters": [],
             "timerange": {"type": "relative", "range": 604800},
             "query": null,
-            "streams": [],
+            "streams": ["__NETWORK_STREAM_ID__"],
             "stream_categories": [],
             "config": {
               "row_pivots": [{"fields": ["event_type"], "type": "values", "config": {"limit": 15}}],
@@ -101,39 +100,13 @@
             "context": null
           },
           {
-            "id": "d9551aab-be85-43b6-a205-02a8a6434401",
+            "id": "a2000000-0000-0000-0000-000000000014",
-            "type": "aggregation",
-            "filter": null,
-            "filters": [],
-            "timerange": {"type": "relative", "range": 604800},
-            "query": "severity_tag:critical",
-            "streams": [],
-            "stream_categories": [],
-            "config": {
-              "row_pivots": [{"fields": ["event_type"], "type": "values", "config": {"limit": 15}}],
-              "units": {},
-              "column_pivots": [],
-              "series": [{"config": {"name": "Message count", "thresholds": []}, "function": "count()"}],
-              "sort": [{"type": "series", "field": "count()", "direction": "Descending"}],
-              "visualization": "table",
-              "visualization_config": {"pinned_columns": [], "show_row_numbers": true},
-              "formatting_settings": null,
-              "rollup": true,
-              "event_annotation": false,
-              "row_limit": 15,
-              "column_limit": null
-            },
-            "description": null,
-            "context": null
-          },
-          {
-            "id": "8694431d-0f1a-4162-910e-de6d3fbe0b3e",
             "type": "aggregation",
             "filter": null,
             "filters": [],
             "timerange": {"type": "relative", "range": 604800},
             "query": null,
-            "streams": [],
+            "streams": ["__NETWORK_STREAM_ID__"],
             "stream_categories": [],
             "config": {
               "row_pivots": [{"fields": ["source"], "type": "values", "config": {"limit": 15}}],
@@ -154,18 +127,16 @@
           }
         ],
         "widget_mapping": {
-          "b5613b69-ccc8-40a6-a7c6-8c9b9b909abf": ["b5613b69-ccc8-40a6-a7c6-8c9b9b909abf"],
+          "a2000000-0000-0000-0000-000000000011": ["a2000000-0000-0000-0000-000000000011"],
-          "01f7bdc5-14f0-4221-9bbf-ba3bea6b308c": ["01f7bdc5-14f0-4221-9bbf-ba3bea6b308c"],
+          "a2000000-0000-0000-0000-000000000012": ["a2000000-0000-0000-0000-000000000012"],
-          "1295ec49-8bb6-42d2-87ba-adad9ed43e73": ["1295ec49-8bb6-42d2-87ba-adad9ed43e73"],
+          "a2000000-0000-0000-0000-000000000013": ["a2000000-0000-0000-0000-000000000013"],
-          "d9551aab-be85-43b6-a205-02a8a6434401": ["d9551aab-be85-43b6-a205-02a8a6434401"],
+          "a2000000-0000-0000-0000-000000000014": ["a2000000-0000-0000-0000-000000000014"]
-          "8694431d-0f1a-4162-910e-de6d3fbe0b3e": ["8694431d-0f1a-4162-910e-de6d3fbe0b3e"]
         },
         "positions": {
-          "b5613b69-ccc8-40a6-a7c6-8c9b9b909abf": {"col": 1, "row": 1, "height": 4, "width": "Infinity"},
+          "a2000000-0000-0000-0000-000000000011": {"col": 1, "row": 1, "height": 4, "width": "Infinity"},
-          "01f7bdc5-14f0-4221-9bbf-ba3bea6b308c": {"col": 1, "row": 5, "height": 4, "width": 6},
+          "a2000000-0000-0000-0000-000000000012": {"col": 1, "row": 5, "height": 4, "width": 6},
-          "1295ec49-8bb6-42d2-87ba-adad9ed43e73": {"col": 7, "row": 5, "height": 4, "width": 6},
+          "a2000000-0000-0000-0000-000000000013": {"col": 7, "row": 5, "height": 4, "width": 6},
-          "d9551aab-be85-43b6-a205-02a8a6434401": {"col": 1, "row": 9, "height": 4, "width": 6},
+          "a2000000-0000-0000-0000-000000000014": {"col": 1, "row": 9, "height": 4, "width": "Infinity"}
-          "8694431d-0f1a-4162-910e-de6d3fbe0b3e": {"col": 7, "row": 9, "height": 4, "width": 6}
         },
         "formatting": {"highlighting": []},
         "display_mode_settings": {"positions": {}}

dashboards/view_overview.json

@@ -0,0 +1,139 @@
+{
+  "entity": {
+    "type": "DASHBOARD",
+    "title": "Overview & Alerts",
+    "summary": "Landing dashboard - what's firing right now and overall message volume.",
+    "description": "Start here. Recent alerts, message volume by source (to catch floods), and a priority/critical breakdown for the last 24 hours.",
+    "search_id": "__SEARCH_ID__",
+    "properties": [],
+    "requires": {},
+    "state": {
+      "a1000000-0000-0000-0000-000000000001": {
+        "selected_fields": null,
+        "static_message_list_id": null,
+        "titles": {
+          "tab": {"title": "Overview"},
+          "widget": {
+            "a1000000-0000-0000-0000-000000000011": "Recent Alerts (24h)",
+            "a1000000-0000-0000-0000-000000000012": "Message Volume by Source (last hour)",
+            "a1000000-0000-0000-0000-000000000013": "Events by Priority (24h)",
+            "a1000000-0000-0000-0000-000000000014": "Critical Events by Type (24h)"
+          }
+        },
+        "widgets": [
+          {
+            "id": "a1000000-0000-0000-0000-000000000011",
+            "type": "messages",
+            "filter": null,
+            "filters": [],
+            "timerange": {"type": "relative", "range": 86400},
+            "query": null,
+            "streams": ["000000000000000000000002"],
+            "stream_categories": [],
+            "config": {
+              "fields": ["timestamp", "priority", "message"],
+              "show_message_row": true,
+              "decorators": [],
+              "sort": []
+            },
+            "description": null,
+            "context": null
+          },
+          {
+            "id": "a1000000-0000-0000-0000-000000000012",
+            "type": "aggregation",
+            "filter": null,
+            "filters": [],
+            "timerange": {"type": "relative", "range": 3600},
+            "query": null,
+            "streams": [],
+            "stream_categories": [],
+            "config": {
+              "row_pivots": [{"fields": ["timestamp"], "type": "time", "config": {"interval": {"type": "auto", "scaling": 1.0}}}],
+              "units": {},
+              "column_pivots": [{"fields": ["gl2_remote_ip"], "type": "values", "config": {"limit": 10}}],
+              "series": [{"config": {"name": "Message count", "thresholds": []}, "function": "count()"}],
+              "sort": [],
+              "visualization": "line",
+              "visualization_config": {"interpolation": "linear", "axis_type": "linear"},
+              "formatting_settings": null,
+              "rollup": false,
+              "event_annotation": false,
+              "row_limit": null,
+              "column_limit": 10
+            },
+            "description": null,
+            "context": null
+          },
+          {
+            "id": "a1000000-0000-0000-0000-000000000013",
+            "type": "aggregation",
+            "filter": null,
+            "filters": [],
+            "timerange": {"type": "relative", "range": 86400},
+            "query": null,
+            "streams": ["000000000000000000000002"],
+            "stream_categories": [],
+            "config": {
+              "row_pivots": [{"fields": ["priority"], "type": "values", "config": {"limit": 10}}],
+              "units": {},
+              "column_pivots": [],
+              "series": [{"config": {"name": "Message count", "thresholds": []}, "function": "count()"}],
+              "sort": [{"type": "series", "field": "count()", "direction": "Descending"}],
+              "visualization": "pie",
+              "visualization_config": null,
+              "formatting_settings": null,
+              "rollup": true,
+              "event_annotation": false,
+              "row_limit": 10,
+              "column_limit": null
+            },
+            "description": null,
+            "context": null
+          },
+          {
+            "id": "a1000000-0000-0000-0000-000000000014",
+            "type": "aggregation",
+            "filter": null,
+            "filters": [],
+            "timerange": {"type": "relative", "range": 86400},
+            "query": "severity_tag:critical",
+            "streams": [],
+            "stream_categories": [],
+            "config": {
+              "row_pivots": [{"fields": ["event_type"], "type": "values", "config": {"limit": 15}}],
+              "units": {},
+              "column_pivots": [],
+              "series": [{"config": {"name": "Message count", "thresholds": []}, "function": "count()"}],
+              "sort": [{"type": "series", "field": "count()", "direction": "Descending"}],
+              "visualization": "table",
+              "visualization_config": {"pinned_columns": [], "show_row_numbers": true},
+              "formatting_settings": null,
+              "rollup": true,
+              "event_annotation": false,
+              "row_limit": 15,
+              "column_limit": null
+            },
+            "description": null,
+            "context": null
+          }
+        ],
+        "widget_mapping": {
+          "a1000000-0000-0000-0000-000000000011": ["a1000000-0000-0000-0000-000000000011"],
+          "a1000000-0000-0000-0000-000000000012": ["a1000000-0000-0000-0000-000000000012"],
+          "a1000000-0000-0000-0000-000000000013": ["a1000000-0000-0000-0000-000000000013"],
+          "a1000000-0000-0000-0000-000000000014": ["a1000000-0000-0000-0000-000000000014"]
+        },
+        "positions": {
+          "a1000000-0000-0000-0000-000000000011": {"col": 1, "row": 1, "height": 5, "width": "Infinity"},
+          "a1000000-0000-0000-0000-000000000012": {"col": 1, "row": 6, "height": 4, "width": "Infinity"},
+          "a1000000-0000-0000-0000-000000000013": {"col": 1, "row": 10, "height": 4, "width": 6},
+          "a1000000-0000-0000-0000-000000000014": {"col": 7, "row": 10, "height": 4, "width": 6}
+        },
+        "formatting": {"highlighting": []},
+        "display_mode_settings": {"positions": {}}
+      }
+    }
+  },
+  "share_request": {"selected_grantee_capabilities": {}}
+}

dashboards/view_servers.json

@@ -0,0 +1,147 @@
+{
+  "entity": {
+    "type": "DASHBOARD",
+    "title": "Servers & Sessions",
+    "summary": "accel-ppp/RADIUS/conntrack - event types, top servers by volume, RADIUS accounting status breakdown.",
+    "description": "Scoped to the Servers stream only. Default range is 7 days. To trace one subscriber's full session, search accelppp_interface, calling_station_id, or radius_session_id on the Search page.",
+    "search_id": "__SEARCH_ID__",
+    "properties": [],
+    "requires": {},
+    "state": {
+      "a3000000-0000-0000-0000-000000000001": {
+        "selected_fields": null,
+        "static_message_list_id": null,
+        "titles": {
+          "tab": {"title": "Servers & Sessions"},
+          "widget": {
+            "a3000000-0000-0000-0000-000000000011": "Messages Over Time by Event Type",
+            "a3000000-0000-0000-0000-000000000012": "Event Types",
+            "a3000000-0000-0000-0000-000000000013": "Top Servers (by volume)",
+            "a3000000-0000-0000-0000-000000000014": "RADIUS Accounting Status Breakdown"
+          }
+        },
+        "widgets": [
+          {
+            "id": "a3000000-0000-0000-0000-000000000011",
+            "type": "aggregation",
+            "filter": null,
+            "filters": [],
+            "timerange": {"type": "relative", "range": 604800},
+            "query": null,
+            "streams": ["__SERVERS_STREAM_ID__"],
+            "stream_categories": [],
+            "config": {
+              "row_pivots": [{"fields": ["timestamp"], "type": "time", "config": {"interval": {"type": "auto", "scaling": 1.0}}}],
+              "units": {},
+              "column_pivots": [{"fields": ["event_type"], "type": "values", "config": {"limit": 10}}],
+              "series": [{"config": {"name": "Message count", "thresholds": []}, "function": "count()"}],
+              "sort": [],
+              "visualization": "bar",
+              "visualization_config": {"barmode": "stack", "axis_type": "linear", "axis_config": null},
+              "formatting_settings": null,
+              "rollup": false,
+              "event_annotation": false,
+              "row_limit": null,
+              "column_limit": 10
+            },
+            "description": null,
+            "context": null
+          },
+          {
+            "id": "a3000000-0000-0000-0000-000000000012",
+            "type": "aggregation",
+            "filter": null,
+            "filters": [],
+            "timerange": {"type": "relative", "range": 604800},
+            "query": null,
+            "streams": ["__SERVERS_STREAM_ID__"],
+            "stream_categories": [],
+            "config": {
+              "row_pivots": [{"fields": ["event_type"], "type": "values", "config": {"limit": 15}}],
+              "units": {},
+              "column_pivots": [],
+              "series": [{"config": {"name": "Message count", "thresholds": []}, "function": "count()"}],
+              "sort": [{"type": "series", "field": "count()", "direction": "Descending"}],
+              "visualization": "table",
+              "visualization_config": {"pinned_columns": [], "show_row_numbers": true},
+              "formatting_settings": null,
+              "rollup": true,
+              "event_annotation": false,
+              "row_limit": 15,
+              "column_limit": null
+            },
+            "description": null,
+            "context": null
+          },
+          {
+            "id": "a3000000-0000-0000-0000-000000000013",
+            "type": "aggregation",
+            "filter": null,
+            "filters": [],
+            "timerange": {"type": "relative", "range": 604800},
+            "query": null,
+            "streams": ["__SERVERS_STREAM_ID__"],
+            "stream_categories": [],
+            "config": {
+              "row_pivots": [{"fields": ["source"], "type": "values", "config": {"limit": 15}}],
+              "units": {},
+              "column_pivots": [],
+              "series": [{"config": {"name": "Message count", "thresholds": []}, "function": "count()"}],
+              "sort": [{"type": "series", "field": "count()", "direction": "Descending"}],
+              "visualization": "table",
+              "visualization_config": {"pinned_columns": [], "show_row_numbers": true},
+              "formatting_settings": null,
+              "rollup": true,
+              "event_annotation": false,
+              "row_limit": 15,
+              "column_limit": null
+            },
+            "description": null,
+            "context": null
+          },
+          {
+            "id": "a3000000-0000-0000-0000-000000000014",
+            "type": "aggregation",
+            "filter": null,
+            "filters": [],
+            "timerange": {"type": "relative", "range": 604800},
+            "query": "event_type:radius_accounting",
+            "streams": ["__SERVERS_STREAM_ID__"],
+            "stream_categories": [],
+            "config": {
+              "row_pivots": [{"fields": ["acct_status_type"], "type": "values", "config": {"limit": 10}}],
+              "units": {},
+              "column_pivots": [],
+              "series": [{"config": {"name": "Message count", "thresholds": []}, "function": "count()"}],
+              "sort": [{"type": "series", "field": "count()", "direction": "Descending"}],
+              "visualization": "pie",
+              "visualization_config": null,
+              "formatting_settings": null,
+              "rollup": true,
+              "event_annotation": false,
+              "row_limit": 10,
+              "column_limit": null
+            },
+            "description": null,
+            "context": null
+          }
+        ],
+        "widget_mapping": {
+          "a3000000-0000-0000-0000-000000000011": ["a3000000-0000-0000-0000-000000000011"],
+          "a3000000-0000-0000-0000-000000000012": ["a3000000-0000-0000-0000-000000000012"],
+          "a3000000-0000-0000-0000-000000000013": ["a3000000-0000-0000-0000-000000000013"],
+          "a3000000-0000-0000-0000-000000000014": ["a3000000-0000-0000-0000-000000000014"]
+        },
+        "positions": {
+          "a3000000-0000-0000-0000-000000000011": {"col": 1, "row": 1, "height": 4, "width": "Infinity"},
+          "a3000000-0000-0000-0000-000000000012": {"col": 1, "row": 5, "height": 4, "width": 6},
+          "a3000000-0000-0000-0000-000000000013": {"col": 7, "row": 5, "height": 4, "width": 6},
+          "a3000000-0000-0000-0000-000000000014": {"col": 1, "row": 9, "height": 4, "width": 6}
+        },
+        "formatting": {"highlighting": []},
+        "display_mode_settings": {"positions": {}}
+      }
+    }
+  },
+  "share_request": {"selected_grantee_capabilities": {}}
+}

install-graylog.sh

@@ -381,28 +381,32 @@ step_firewall() {
 }
 
 step_dashboard() {
-  if [ ! -f "$SCRIPT_DIR/dashboards/search.json" ]; then
+  # Three focused dashboards instead of one combined view - each targets a
-    skip "Dashboard (no dashboards/search.json in this checkout)"
+  # different reader (landing/alerts overview, network-equipment-only,
-    return
+  # servers-only) so opening Graylog goes straight to what's relevant
-  fi
+  # instead of one big mixed-stream page.
-  log "Creating dashboard (idempotent)..."
+  local existing_titles
-  local title id
+  existing_titles="$(gcurl GET /views | python3 -c "import json,sys;print('\n'.join(v['title'] for v in json.load(sys.stdin)['views']))")"
-  title="$(python3 -c "import json;print(json.load(open('$SCRIPT_DIR/dashboards/view.json'))['entity']['title'])")"
-  id="$(gcurl GET /views | python3 -c "import json,sys;d=json.load(sys.stdin);print(next((v['id'] for v in d['views'] if v['title']=='$title'),''))")"
-  if [ -n "$id" ]; then
-    skip "dashboard '$title' already exists ($id)"
-    return
-  fi
 
-  local search_id
+  local search_file view_file title id search_id body
-  search_id="$(gcurl POST /views/search "$(cat "$SCRIPT_DIR/dashboards/search.json")" | python3 -c "import json,sys;print(json.load(sys.stdin)['id'])")"
+  for search_file in "$SCRIPT_DIR"/dashboards/search_*.json; do
-  [ -n "$search_id" ] || die "dashboard search creation failed"
+    view_file="${search_file/search_/view_}"
+    [ -f "$view_file" ] || die "missing $view_file for $search_file"
+    title="$(python3 -c "import json;print(json.load(open('$view_file'))['entity']['title'])")"
+    if echo "$existing_titles" | grep -qx "$title"; then
+      skip "dashboard '$title' already exists"
+      continue
+    fi
 
-  local body
+    body="$(sed -e "s/__NETWORK_STREAM_ID__/$NETWORK_STREAM_ID/g" -e "s/__SERVERS_STREAM_ID__/$SERVERS_STREAM_ID/g" "$search_file")"
-  body="$(sed "s/__SEARCH_ID__/$search_id/" "$SCRIPT_DIR/dashboards/view.json")"
+    search_id="$(gcurl POST /views/search "$body" | python3 -c "import json,sys;print(json.load(sys.stdin)['id'])")"
-  id="$(gcurl POST /views "$body" | python3 -c "import json,sys;print(json.load(sys.stdin).get('id',''))")"
+    [ -n "$search_id" ] || die "search creation failed for dashboard '$title'"
-  [ -n "$id" ] || die "dashboard '$title' failed to create"
+
-  ok "created dashboard '$title' ($id)"
+    body="$(sed -e "s/__NETWORK_STREAM_ID__/$NETWORK_STREAM_ID/g" -e "s/__SERVERS_STREAM_ID__/$SERVERS_STREAM_ID/g" -e "s/__SEARCH_ID__/$search_id/" "$view_file")"
+    id="$(gcurl POST /views "$body" | python3 -c "import json,sys;print(json.load(sys.stdin).get('id',''))")"
+    [ -n "$id" ] || die "dashboard '$title' failed to create"
+    ok "created dashboard '$title' ($id)"
+  done
 }
 
 step_alerts() {

pipelines/pipeline2_servers.json

@@ -1,5 +1,5 @@
 {
   "title": "Servers Parsing",
   "description": "Parses accel-ppp/RADIUS/conntrack syslog",
-  "source": "pipeline \"Servers Parsing\"\nstage 0 match either\n    rule \"accelppp_router_address_error\";\n    rule \"accelppp_radius_accounting\";\n    rule \"accelppp_radius_server_down\";\n    rule \"accelppp_no_radius_servers\";\n    rule \"accelppp_auth_failed\";\n    rule \"conntrack_table_full\";\n    rule \"freeradius_login_ok\";\n    rule \"freeradius_login_incorrect\";\n    rule \"generic_critical_severity\";\nend"
+  "source": "pipeline \"Servers Parsing\"\nstage 0 match either\n    rule \"accelppp_router_address_error\";\n    rule \"accelppp_radius_accounting\";\n    rule \"accelppp_radius_access_request\";\n    rule \"accelppp_radius_server_down\";\n    rule \"accelppp_no_radius_servers\";\n    rule \"accelppp_auth_failed\";\n    rule \"conntrack_table_full\";\n    rule \"freeradius_login_ok\";\n    rule \"freeradius_login_incorrect\";\n    rule \"generic_critical_severity\";\n    rule \"accelppp_interface_tag\";\nend"
 }

rules/rule11_accelppp_radius_accounting.json

@@ -1,5 +1,5 @@
 {
   "title": "accelppp_radius_accounting",
-  "description": "accel-ppp: RADIUS Accounting-Request (session start/stop/alive/interim)",
+  "description": "accel-ppp: RADIUS Accounting-Request (session start/stop/alive/interim) - also extracts session-correlation fields (radius_session_id, calling_station_id, radius_username) so the full session lifecycle can be searched by one key",
-  "source": "rule \"accelppp_radius_accounting\"\nwhen\n  contains(to_string($message.message), \"Accounting-Request\")\nthen\n  set_field(\"vendor\", \"accel-ppp\");\n  set_field(\"event_type\", \"radius_accounting\");\n  let m = regex(\"(\\\\S+): send \\\\[RADIUS\\\\(\\\\d+\\\\) Accounting-Request.*?<NAS-Identifier \\\"(\\\\S+)\\\">.*?<Acct-Status-Type (\\\\S+)>.*?<Framed-IP-Address (\\\\S+)>\", to_string($message.message), [\"interface\",\"nas_identifier\",\"acct_status_type\",\"framed_ip\"]);\n  set_field(\"accelppp_interface\", m[\"interface\"]);\n  set_field(\"nas_identifier\", m[\"nas_identifier\"]);\n  set_field(\"acct_status_type\", m[\"acct_status_type\"]);\n  set_field(\"framed_ip\", m[\"framed_ip\"]);\nend"
+  "source": "rule \"accelppp_radius_accounting\"\nwhen\n  contains(to_string($message.message), \"Accounting-Request\")\nthen\n  set_field(\"vendor\", \"accel-ppp\");\n  set_field(\"event_type\", \"radius_accounting\");\n  let m = regex(\"(\\\\S+): send \\\\[RADIUS\\\\(\\\\d+\\\\) Accounting-Request.*?<User-Name \\\"(\\\\S+)\\\">.*?<NAS-Identifier \\\"(\\\\S+)\\\">.*?<Calling-Station-Id \\\"(\\\\S+)\\\">.*?<Acct-Status-Type (\\\\S+)>.*?<Acct-Session-Id \\\"(\\\\S+)\\\">.*?<Framed-IP-Address (\\\\S+)>\", to_string($message.message), [\"interface\",\"radius_username\",\"nas_identifier\",\"calling_station_id\",\"acct_status_type\",\"radius_session_id\",\"framed_ip\"]);\n  set_field(\"accelppp_interface\", m[\"interface\"]);\n  set_field(\"radius_username\", m[\"radius_username\"]);\n  set_field(\"nas_identifier\", m[\"nas_identifier\"]);\n  set_field(\"calling_station_id\", m[\"calling_station_id\"]);\n  set_field(\"acct_status_type\", m[\"acct_status_type\"]);\n  set_field(\"radius_session_id\", m[\"radius_session_id\"]);\n  set_field(\"framed_ip\", m[\"framed_ip\"]);\nend"
 }

rules/rule20_accelppp_radius_access_request.json

@@ -0,0 +1,5 @@
+{
+  "title": "accelppp_radius_access_request",
+  "description": "accel-ppp: RADIUS Access-Request (subscriber authentication attempt - the session-start event, before Accounting-Request Start) - extracts the same session-correlation fields as accelppp_radius_accounting so a session can be traced from initial auth through to termination",
+  "source": "rule \"accelppp_radius_access_request\"\nwhen\n  contains(to_string($message.message), \"Access-Request\")\nthen\n  set_field(\"vendor\", \"accel-ppp\");\n  set_field(\"event_type\", \"radius_access_request\");\n  let m = regex(\"(\\\\S+): send \\\\[RADIUS\\\\(\\\\d+\\\\) Access-Request.*?<User-Name \\\"(\\\\S+)\\\">.*?<NAS-Identifier \\\"(\\\\S+)\\\">.*?<Calling-Station-Id \\\"(\\\\S+)\\\">\", to_string($message.message), [\"interface\",\"radius_username\",\"nas_identifier\",\"calling_station_id\"]);\n  set_field(\"accelppp_interface\", m[\"interface\"]);\n  set_field(\"radius_username\", m[\"radius_username\"]);\n  set_field(\"nas_identifier\", m[\"nas_identifier\"]);\n  set_field(\"calling_station_id\", m[\"calling_station_id\"]);\nend"
+}

rules/rule21_accelppp_interface_tag.json

@@ -0,0 +1,5 @@
+{
+  "title": "accelppp_interface_tag",
+  "description": "accel-ppp: fallback tag for any log line mentioning a vlanNNNN.NNN subscriber interface that no more specific rule already classified (DHCP discover/offer/ack, ipoe session create/start/finish/terminate, etc.) - lets the full session lifecycle be searched by accelppp_interface alone, regardless of message type",
+  "source": "rule \"accelppp_interface_tag\"\nwhen\n  !has_field(\"accelppp_interface\") && contains(to_string($message.message), \"vlan\")\nthen\n  let m = regex(\"(vlan\\\\d+\\\\.\\\\d+)\", to_string($message.message), [\"iface\"]);\n  set_field(\"accelppp_interface\", m[\"iface\"]);\n  set_field(\"vendor\", \"accel-ppp\");\nend"
+}