Prefer ipv6.

ansible/environments/laptop/host_vars/odofreebsd

@@ -9,6 +9,7 @@ pf_config: "odofreebsd_pf.conf"
 pflog_conf:
  - name: 0
    dev: pflog0
+prefer_ipv6: true
 dummynet_config: "dnctl.conf"
 network_rc: "odofreebsd_network.conf"
 rc_conf: "odofreebsd_rc.conf"
@@ -41,6 +42,7 @@ users:
 devfs_rules: "odo_devfs.rules"
 jail_zfs_dataset: zroot/freebsd/current/jails
 jail_zfs_dataset_mountpoint: /jail
+jail_canmount: "on"
 jail_list:
   - name: nat_dhcp
     enabled: true