Test the most specific OPNsense Unbound access list
Evaluate overlapping resolver client networks by prefix specificity and distinguish a dropped request from a REFUSED response.
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Separate OPNsense KEA configuration sync from lease failover
Review peer configuration, explicit CARP option values and bidirectional lease exchange as separate parts of the documented KEA DHCPv4 HA example.
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Choose one router-advertisement owner for an OPNsense NDP proxy
Choose forwarded upstream advertisements or a separately configured local radvd path without leaving the ownership decision implicit.
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Review TrueNAS private SMB datasets with two separate users
Check dataset permissions and share permissions together before accepting a private-folder design on TrueNAS 25.10.
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Map TrueNAS rsync identities and paths before choosing SSH mode
Keep the local task user, remote SSH identity, credential location and transfer direction explicit when preparing a TrueNAS rsync task.
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Review TrueNAS bridge address ownership before a single-NIC cutover
Plan the primary-address move, running guests and service bindings before manually creating the TrueNAS bridge used for NAS access.
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Set a TrueNAS shutdown-script timeout for the real task
Match lifecycle phase, sequential execution and timeout to the intended script before relying on a shutdown task.
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Re-enter TrueNAS SNMPv3 settings after the documented migration gap
Compare recorded v3 settings after the documented FreeBSD-to-Debian migration path and upgrades beyond 25.10.4.
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Keep a TrueNAS host GPU when isolating devices for a VM
Inventory host, VM and application GPU use before isolating a device under the TrueNAS 25.10 procedure.
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Map TrueNAS replication keys to destination dataset names
Preserve unique child-dataset keys and receiving-system names before rehearsing the unlock of an encrypted replica.
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