Configuring the security policy

The firewall's security policy contains several policies, in particular filter, NAT and URL filter policies. There are 10 security policies, some of which are pre-configured; the others are blank.


  • All operations are performed based on our reference architecture.

  • Operations are performed in SNS version 4.x. They can also be performed in version 3.x with a few adaptations due to the different administration interface.

  • Even when it is not mentioned in the procedures, all operations must be performed when the user is logged in to the firewall administration interface.

For more information about the modules of the firewall administration interface, refer to the v4 user manual.