System zones
By default, to simplify and generalize Firewall Policy configuration, the Jinja Templates generate the following System Zones:
-
lan_zone
groups all the LAN interfaces -
hub2hub_overlay
groups all the Hub-to-Hub tunnels within and between the regions
We will demonstrate the use of these zones in Preparing Provisioning Templates for projects.
Note that when implementing segmentation over single overlay (see Segmentation over single overlay), two additional System Zones are generated: vrfs_leak_zone
and pevrf_leak_zone
. These zones group the inter-VRF links used for Internet access.
All the generated System Zones are optional. This functionality can be controlled using optional variables. See the full Project Template reference in the GitHub repository for more details. |