Creating firewall rules

Custom firewall rules are checked in the order defined in the Kaspersky Security Center 14.2 Web Console, from top to bottom until the first match.

You can create no more than 512 custom firewall rules in Kaspersky Security Center 14.2 Web Console.

To create a new firewall rule:

1. In the main window of the Web Console, select Devices → Managed devices.
2. Click the name of the device running Kaspersky IoT Secure Gateway 1000. If the device name is not on the list, add it to the Managed devices group.
3. In the device properties window that opens, select the Applications tab.
4. Press Kaspersky IoT Secure Gateway.

   This opens a window containing information about Kaspersky IoT Secure Gateway 1000.

5. Select the Application settings tab.
6. Select Network → Firewall.

   This opens a table containing the custom firewall rules.

7. Click the Add button in the upper part of the firewall rules table.

   The pane for adding a firewall rule opens on the right.

8. In the Rule status drop-down list, select the status of the rule: Enabled or Disabled.
9. In the Action drop-down list, select the action to apply to the traffic passing through the firewall: Allow or Block.
10. In the Zone drop-down list, select the zone to which the rule should be applied: LAN or WAN.
11. In the IP address (source) field, specify the IP address of the traffic source.
12. In the Port (source) field, specify the port of the traffic source if this parameter is applicable to the protocol.
13. In the IP address (target) field, specify the IP address of the traffic destination.
14. In the Port (target) field, specify the port of the traffic destination if this setting is applicable to the protocol.
15. In the Protocol drop-down list, select the utilized protocol. The available options are TCP (IPv4), UDP (IPv4), and Any.
16. Click OK in the pane for adding a firewall rule.

    The pane closes, and the new rule is displayed in the firewall rules table.

17. If you need to change the order (priority) of a rule in the rules table, select the check box next to the rule and use the Up or Down button to raise or lower the rule priority.
18. Click the Save button.