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You can unblock IP addresses quarantined by filters. The quarantine option for action sets blocks IP addresses that trigger associated filters. When a filter with a quarantine action triggers, the system places a block on the IP address for a set amount of time unless manually flushed. Depending on the settings of the action set, the user might receive a message or be rerouted to a Web page detailing the reason for the blocked traffic.
The Quarantined tab provides the following information:
Option Description
Device Device name.
Host Address Quarantined IP address.
Slot I/O slot.
Segment Segment the IP address is quarantined on.
Profile Name of the profile for the filter triggered.
Filter Name of the filter that triggered quarantine.

Procedure

  1. Select Devices → All Devices → Member Summary → Events, and then select the Quarantined Hosts tab.
  2. Search for a host IP address.
  3. To unquarantine, select entries, and then click Unquarantine.
  4. To unquarantine all, click Unquarantine All.