- day 3

Because I'm going to be (potentially) breaking stuff by updating the OS and all my jails with a cron job, backups are going to be rather important especially to recover data when I break it.

Thankfully I can fire up mksnap_ffs and the amazing @stefanoStefano Marinelli has basically done pretty much everything I'm going to need to do over the next few weeks.

I thought I had fixed my IPv6 woes by tweaking rc.conf with
ipv6_static_routes='default'
ipv6_route_default='<IPv6 router> -iface vtnet0'

Apparently that fix lasts for a while after a reboot then the route seems to stop working again. Forums suggest adding `sysctl net.inet6.icmp6.nd6_onlink_ns_rfc4861=1`

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