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permanent neighbour/ARP tables entries

This example configures an neighbour entry on a physical link:

  • add an ipv4 and address
  • set the link state to up
  • add static ARP entry

ifstate

interfaces:
- name: eth0
  addresses:
    - 192.0.2.1/24
  link:
    kind: physical
    state: up
  neighbours:
    192.0.2.42: 42:00:00:00:de:fa

manually

ip address add 192.0.2.1/24 dev eth0
ip link set dev eth0 up
ip neigh add 192.0.2.42 lladdr 42:00:00:00:de:fa dev eth0 nud permanent