How different between these settings are “unspecified” and “missing”?
At network_ovn_nat, the document says:
If the setting is missing then the value is taken as
And also the value of the Default column on
ipv6.nat rows in network: physical are “false”.
However, at network_ovn_nat, the document says:
When creating the network if these settings are unspecified, and an equivalent IP address is being generated for the subnet, then the appropriate NAT setting will added set to
And the description on on
ipv6.nat rows in network: physical says “will default to true if unset”.
I appreciate if someone could make me understood what is the correct default value and the difference between the above two explanations.