sudo ufw status verbose
Status: active
Logging: on (low)
Default: deny (incoming), allow (outgoing), deny (routed)
New profiles: skip
To Action From
-- ------ ----
22/tcp (SSH) ALLOW IN Anywhere
224.0.0.251 5353/udp (mDNS) ALLOW IN Anywhere
22/tcp (SSH (v6)) ALLOW IN Anywhere (v6)
ff02::fb 5353/udp (mDNS) ALLOW IN Anywhere (v6)