server:
    directory: "/etc/unbound"

    interface: 0.0.0.0@5300
    interface: ::0@5300

    username: "unbound"
    rrset-roundrobin: yes
    aggressive-nsec: yes
    do-daemonize: no
    do-not-query-localhost: no
    qname-minimisation: yes
    do-ip4: yes
    do-ip6: yes
    do-udp: yes
    do-tcp: yes
    access-control: 0.0.0.0/0 allow
    use-syslog: no
    so-reuseport: yes
    prefetch: yes

    num-threads: 16
    msg-cache-slabs: 16
    rrset-cache-slabs: 16
    infra-cache-slabs: 16
    key-cache-slabs: 16
    rrset-cache-size: 500m
    msg-cache-size: 50m
    outgoing-range: 500
    num-queries-per-thread: 1024

    val-permissive-mode: yes
    val-log-level: 1
    verbosity: 1