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The IP filters act as firewall following the white list principle, i.e. all data packets are blocked unless they are explicitly permitted here.

  1. Click in the lan Network → Firewall / NAT menu in the Firewall section on pencil and check the checkbox IP filter for IPv4 activated.

  2. Click on   SUBMIT  .

  3. Click on   ACTIVATE PROFILE  cog white  .

Note It is recommended to check all existing filter rules for their necessity and restrict or deactivate them further, if applicable.