• Conditional Network Up/Down
  • Example: Carrier-based up/down
  • Example: Start VPN when not in home WIFI

Conditional Network Up/Down

For conditionally bringing an interface up/down, the trigger section is used for daemon mode only.

The trigger takes these values:

• never: Never do auto action to bring interface up/down.
• always: Always bring interface up/down regardless of carrier.
• carrier: Bring interface up if carrier is up, otherwise bring interface down.
• wifi: <SSID>: Bring interface up if specified SSID is connected, otherwise disconnect.
• wifi-not: <SSID>: Bring interface down if specified SSID is connected, otherwise connect.

Example: Carrier-based up/down

interfaces:
- name: enp7s0
  type: ethernet
  state: up
  trigger: carrier
  ipv4:
    enabled: true
    dhcp: false
    address:
    - ip: 192.0.2.251
      prefix-length: 32
  ipv6:
    enabled: false

Example: Start VPN when not in home WIFI

routes:
  config:
  - destination: 203.0.113.0/24
    next-hop-interface: wg0
    next-hop-address: 198.51.100.1
    metric: 100
    table-id: 25
interfaces:
- name: wg0
  type: wireguard
  state: up
  ipv4:
    enabled: true
    dhcp: false
    address:
    - ip: 198.51.100.9
      prefix-length: 24
  trigger:
    wifi-not: HomeWifi
  wireguard:
    public-key: JKossUAjywXuJ2YVcaeD6PaHs+afPmIthDuqEVlspwA=
    private-key: 6LTHiAM4vgKEgi5vm30f/EBIEWFDmySkTc9EWCcIqEs=
    listen-port: 51820
    peers:
    - endpoint: 192.0.2.0:51820
      public-key: 8bdQrVLqiw3ZoHCucNh1YfH0iCWuyStniRr8t7H24Fk=
      persistent-keepalive: 0
      allowed-ips:
      - ip: 0.0.0.0
        prefix-length: 0