Limitations
Following are the known limitations of auto-reclamation of under-utilized IP chunks in SMF:
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During reclamation of under-utilized IP chunk, all released IPs must undergo configured address pool level Quarantine Time (QT time).
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If an IP from the reclaimed IP chunk is associated with an active subscriber session, SMF tears down the subscriber session and is expected to see session discontinuity.
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Rolling update must be avoided during scheduled reclamation procedure.