#!/usr/bin/env ansible-playbook
---
- hosts:
    - dhcp-1.isp.auro.re
    - dhcp-2.isp.auro.re
  vars:
    radvd__interfaces:
      ens19:
        routes:
          - network: 2a09:6841:1::/56
      ens20:
        routes:
          - network: 2a09:6841:2::/56
  roles:
    - radvd
...