[BUG] IPv6 Error about hardening

[konstruktoid]

Hi @stacksjb, I'll have a look as soon as possible.

[konstruktoid]

When are you recieving the error? Can you paste the logs.
I can't reproduce.

ubuntu-s-1vcpu-2gb-intel-fra1-01:~/hardening# ip a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
       valid_lft forever preferred_lft forever
    inet6 ::1/128 scope host
       valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
    link/ether 16:8f:90:5d:a6:05 brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 46.101.115.6/20 brd 46.101.127.255 scope global eth0
       valid_lft forever preferred_lft forever
    inet 10.19.0.5/16 brd 10.19.255.255 scope global eth0
       valid_lft forever preferred_lft forever
    inet6 fe80::148f:90ff:fe5d:a605/64 scope link
       valid_lft forever preferred_lft forever
3: eth1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
    link/ether d2:a2:a5:fb:d0:6d brd ff:ff:ff:ff:ff:ff
    altname enp0s4
    altname ens4
    inet 10.114.0.2/20 brd 10.114.15.255 scope global eth1
       valid_lft forever preferred_lft forever
    inet6 fe80::d0a2:a5ff:fefb:d06d/64 scope link