mDNS nightmare ...per-App IP addressing doesn't help

[LarsR]

See:

WARNING: June 1st is the Apps Migration Deadline for TrueNAS 24.04 and 23.10

FYI… it doesn’t all quite work yet. There is a bug where we check for allowed port numbers and don’t permit ports that are re-used from other IP addresses. https://ixsystems.atlassian.net/browse/NAS-135842 We’ll update everyone when we know how and when we can fix.