Added a SNMP based (Juniper) internet bandwidth monitor.

automations.yaml

@@ -309,3 +309,23 @@
       - schlafzimmer
       - wohnzimmer
   mode: single
+- id: snmp_monitor_traffic_in
+  alias: Monitor Traffic In
+  trigger:
+    platform: state
+    entity_id: sensor.snmp_wan_in
+  action:
+    - service: input_number.set_value
+      data_template:
+        entity_id: input_number.internet_traffic_delta_in
+        value: '{{ ((trigger.to_state.state | int - trigger.from_state.state | int) * 8 ) / ( as_timestamp(trigger.to_state.last_updated) - as_timestamp(trigger.from_state.last_updated) ) }}'
+- id: snmp_monitor_traffic_out
+  alias: Monitor Traffic Out
+  trigger:
+    platform: state
+    entity_id: sensor.snmp_wan_out
+  action:
+    - service: input_number.set_value
+      data_template:
+        entity_id: input_number.internet_traffic_delta_out
+        value: '{{ ((trigger.to_state.state | int - trigger.from_state.state | int) * 8 ) / ( as_timestamp(trigger.to_state.last_updated) - as_timestamp(trigger.from_state.last_updated) ) }}'

configuration.yaml

@@ -29,6 +29,9 @@ webostv: !include webostv.yaml
 homeassistant:
   customize: !include customize.yaml
 
+# Include helpers
+input_number: !include input_number.yaml
+
 # Spotify
 spotify: !include spotify.yaml
 

customize.yaml

@@ -2,3 +2,19 @@ media_player.wohnzimmer_main:
   icon: mdi:audio-video
 sensor.home_assistant_datenbankgrosse:
   icon: mdi:database
+sensor.download_speed_mean:
+  friendly_name: 'SNMP Download Average'
+  icon: mdi:speedometer
+sensor.upload_speed_mean:
+  friendly_name: 'SNMP Upload Average'
+  icon: mdi:speedometer
+sensor.ping_time_mean:
+  friendly_name: 'SNMP Ping Average'
+  icon: mdi:clock-fast
+sensor.wan_traffic_in_mean:
+  friendly_name: 'WAN Download Average'
+  icon: mdi:download
+sensor.wan_traffic_out_mean:
+  friendly_name: 'WAN Upload Average'
+  icon: mdi:upload
+

groups.yaml

@@ -0,0 +1,13 @@
+  snmp_monitor:
+    name: Bandwith Monitoring
+    entities:
+      - sensor.internet_speed_in
+      - sensor.internet_speed_out
+      - sensor.wan_traffic_in_mean
+      - sensor.wan_traffic_out_mean
+  snmp_raw_values:
+    name: SNMP Raw Values
+    entities:
+      - sensor.snmp_wan_in
+      - sensor.snmp_wan_out
+

input_number.yaml

@@ -0,0 +1,11 @@
+  internet_traffic_delta_in:
+    name: "Traffic IN Delta"
+    initial: 0
+    min: 0
+    max: 1000000000000
+
+  internet_traffic_delta_out:
+    name: "Traffic OUT Delta"
+    initial: 0
+    min: 0
+    max: 1000000000000

recorder.yaml

@@ -28,6 +28,10 @@
     entities:
       - sun.sun # Don't record sun data
       - sensor.fritzbox_device_uptime
+      - sensor.snmp_wan_in
+      - sensor.snmp_wan_out
+      - input_number.internet_traffic_delta_in
+      - input_number.internet_traffic_delta_out
 #    event_types:
 #      - call_service # Don't record service calls
 

sensors.yaml

@@ -18,3 +18,37 @@
         query: 'SELECT table_schema "database", Round(Sum(data_length + index_length) / 1048576, 2) "value" FROM information_schema.tables WHERE table_schema="homeassistant" GROUP BY table_schema;'
         column: 'value'
         unit_of_measurement: MB
+# SNMP (Juniper) router traffic sensor
+  - platform: snmp
+    name: snmp_wan_in
+    host: !secret router_ip
+    community: !secret router_community
+    baseoid: .1.3.6.1.2.1.2.2.1.10.511
+
+  - platform: snmp
+    name: snmp_wan_out
+    host: !secret router_ip
+    community: !secret router_community
+    baseoid: .1.3.6.1.2.1.2.2.1.16.511
+
+  - platform: template
+    sensors:
+        internet_speed_in:
+          friendly_name: 'Internet Speed IN'
+          value_template: '{{ ((states.input_number.internet_traffic_delta_in.state | float ) / 1000000 ) | round(2) }}'
+          unit_of_measurement: 'Mbps'
+
+  - platform: template
+    sensors:
+        internet_speed_out:
+          friendly_name: 'Internet Speed OUT'
+          value_template: '{{ ((states.input_number.internet_traffic_delta_out.state | float ) / 1000000 ) | round(2) }}'
+          unit_of_measurement: 'Mbps'
+
+  - platform: statistics
+    name: 'WAN Traffic In'
+    entity_id: sensor.internet_speed_in
+
+  - platform: statistics
+    name: 'WAN Traffic Out'
+    entity_id: sensor.internet_speed_out