Ah… that makes it sound as if we've reached a phase where IPv6 has no significant problems and saves a little bother compared to IPv4. Switch to v6 ⇒ escape fal

Ah… that makes it sound as if we've reached a phase where IPv6 has no significant problems and saves a little bother compared to IPv4. Switch to v6 ⇒ escape false alarms from tools like fail2ban.