After you create an IP whitelist or blacklist filter, it is enabled by default. To disable or re-enable filters:

  1. Open the NetMon Web Management interface.
  2. On the top navigation bar, click Configuration, and then click the Filter tab.
  3. On the Filter IPs panel, set the Filter Mode toggle to either Whitelist or Blacklist, depending on the filters you want to configure.
  4. To enable or disable a filter, select or clear the Enable check box.
  5. When you are done making changes, click Apply Changes.