You can edit a firewall rule in a firewall template or on a CPE device. A firewall rule modified in a firewall template is automatically modified on all CPE devices that use this firewall template.
To edit a firewall rule:
Edit a firewall rule in one of the following ways:
If you want to edit a firewall rule in a firewall template, go to the SD-WAN → Firewall templates menu section, click the firewall template, and select the Rules tab.
If you want to edit a firewall rule on a CPE device, go to the SD-WAN → CPE menu section, click the CPE device, select the Firewall settings → Rules tab, and select the Override check box.
A table of firewall rules is displayed.
Click Edit next to the firewall rule that you want to edit.
This opens a window; in that window, if necessary, edit the firewall rule settings. For a description of the settings, see the instructions for creating a firewall rule.
Click Save.
The firewall rule is modified and updated in the table.
In the upper part of the settings area, click Save to save the settings of the firewall template or CPE device.