HP 5500 HI Series Configuration Manual page 433

Host D and Host C are on the blacklist. Host C will stay on the list for 10 minutes, and will then be able
to try to log in again. The entry for Host D will never age out. When you do not consider Host D an
attacker anymore, you can use the undo blacklist ip 5.5.5.5 command to remove the entry.
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