Network Segmentation

This section provides the purpose, elements, and actions performed on the Network Segmentation pages.

Overview
Network Domains
Settings

Logical View
Physical View
Regional View

Purpose

The Logical view page shows how network domains are connected or isolated based on configured connection policies, without showing Gateway placement or regional details.

Elements

Multi Cloud Network Domain Connectivity canvas: Visual representation of logical segments and their connections.
Filter control: Autocomplete with placeholder Select a Filter or Add Filter; applies filter chips by Domain or Node to the canvas.
Network Domains legend: Color-coded list of network domain names beside the canvas.
Canvas helper text: Describes node reachability and grouping by network domains; additional helper text for the arc chart describes domain hover behavior.

Actions

View Logical Segmentation

To view the logical network domain connectivity:

Go to Networking > Network Segmentation > Overview.
Select the Logical View tab.
The Logical View page appears with the Multi Cloud Network Domain Connectivity canvas.
Review the network domains and the connections between them on the canvas. Hover over a domain to highlight reachability.
Optionally, use the Filter control to add filter chips by domain or node.

The canvas shows network domain relationships and connectivity between gateway VPC/VNets based on their network domains. Thick colored lines represent network domains; thin colored lines represent connectivity between gateways.

Parameter Details

CoPilot Parameter Name	Description
Filter	Domain or node selected to filter the connectivity canvas.
Legend (Network Domains)	Name and color of each network domain shown in the side legend.

Purpose

The Physical View page shows how network domains and their members are placed and connected through Transit Gateways and Spoke Gateways across the Transit network.

Elements

Multi Cloud Transit Gateway & Spoke Connectivity canvas: Visual representation of physical segments and their connections.
Filter control: Autocomplete with placeholder Select a Filter or Add Filter; applies filter chips by Transit GW, Domain, or Node to the canvas.
Transit Gateways legend: Color-coded list of transit gateway names beside the canvas.
Canvas helper text: Describes node reachability and grouping by transit gateways.

Actions

View Physical Segmentation

To view the physical network domain connectivity:

Go to Networking > Network Segmentation > Overview.
Select the Physical View tab.
The Physical View page appears with the Multi Cloud Transit Gateway & Spoke Connectivity canvas.
Review how network domains and their members are placed and connected through Transit Gateways and Spoke Gateways.
Optionally, use the Filter control to add filter chips by transit gateway, domain, or node.

The canvas shows Spoke/Edge VPC/VNets and their connectivity via Transit Gateways across the Transit network.

Parameter Details

CoPilot Parameter Name	Description
Filter	Transit gateway, domain, or node selected to filter the connectivity canvas.
Legend (Transit Gateways)	Name and color of each transit gateway shown in the side legend.

Purpose

The Regional view page shows where network domain members are deployed across cloud regions to provide geographic visibility of segmentation.

Elements

Multi Cloud Region Segmentation canvas: Visual representation of regions and their domains.
Filter control: Autocomplete with placeholder Select a Filter or Add Filter; applies filter chips by Region, Domain, or Node to the canvas.
Gateway Regions legend: Color-coded list of cloud region names beside the canvas.
Canvas helper text: Describes node reachability and grouping by transit gateway regions.

Actions

View Regional Segmentation

To view network domain members by cloud region:

Go to Networking > Network Segmentation > Overview.
Select the Regional View tab.
The Regional View page appears with the Multi Cloud Region Segmentation canvas.
Review where network domain members are deployed across cloud regions.
Optionally, use the Filter control to add filter chips by region, domain, or node.

The canvas provides geographic visibility of segmentation by showing domain members by cloud region.

Parameter Details

CoPilot Parameter Name	Description
Filter	Region, domain, or node selected to filter the segmentation canvas.
Legend (Gateway Regions)	Name and color of each cloud region shown in the side legend.

Purpose

The Network Domains page creates and manages network domains that define routing isolation and controlled connectivity between Spoke Gateways through Transit Gateways.

Elements

+ Network Domain button: Starts the Create Network Domain workflow (admin only).
Transit Gateways button: Opens Configure Transit Gateways for Network Segmentation (admin only).
Network Domains table: Columns Name, Associations, and Connected To; footer Total N Network Domains and Refresh status.
Filter, Download, and Search toolbar controls on the table.
Name link: Opens a read-only detail dialog with Associations and Connected Domains tabs.
Edit row action: Opens Edit Network Domain for the selected domain (admin only).
Delete row action: Opens Delete Network Domain after confirmation (disabled when the domain has associations or connections; admin only).

Actions

View Network Domains

To view network domains:

Go to Networking > Network Segmentation > Network Domains.
The Network Domains page appears with the table of existing network domains.
Review Name, Associations, and Connected To for each domain, or click a Name link to open domain details.

The table displays all configured network domains and their routing isolation and connectivity settings.

Parameter Details

CoPilot Parameter Name	Description
Name	Name of the network domain (opens the detail dialog when selected).
Associations	Spoke/Edge Gateways or TGW Domain associated with the domain.
Connected To	Other network domains connected to this domain.

Create Network Domain

To create a network domain:

Go to Networking > Network Segmentation > Network Domains.
Click + Network Domain.
Enter the Name for the network domain.
Configure Associations (Spoke/Edge Gateways or TGW Domain).
Optionally, configure Connect to Network Domain to define connectivity to other domains. Connectivity is bidirectional.
Click Save.

The new network domain is created and appears in the Network Domains table.

Parameter Details

CoPilot Parameter Name	Description
Name	Name of the network domain.
Associations	Spoke/Edge Gateways or TGW Domain to associate with the domain.
Connect to Network Domain	Other network domains this domain can connect to.

Enable Network Segmentation on Transit Gateways

To enable network segmentation on Transit Gateways:

Go to Networking > Network Segmentation > Network Domains.
Click Transit Gateways.
In the Configure Transit Gateways for Network Segmentation dialog, toggle Network Segmentation on for the desired Transit Gateways.
Click Save.

Enable network segmentation on Transit Gateways before creating network domains.

Parameter Details

CoPilot Parameter Name	Description
Name	Name of the Transit Gateway.
Cloud	Cloud provider hosting the Transit Gateway.
Region	Cloud region of the Transit Gateway.
IP Address Space	IP address space configured for the Transit Gateway.
Network Segmentation	Toggle to enable or disable network segmentation on the Transit Gateway.

Edit Network Domain

To edit a network domain:

Go to Networking > Network Segmentation > Network Domains.
Locate the network domain in the table and click Edit.
Update Associations and Connect to Network Domain as needed.
Save your changes.

Changes take effect immediately after saving.

Parameter Details

CoPilot Parameter Name	Description
Associations	Spoke/Edge Gateways or TGW Domain associated with the domain.
Connect to Network Domain	Other network domains this domain can connect to.

Delete Network Domain

To delete a network domain:

Go to Networking > Network Segmentation > Network Domains.
Locate the network domain in the table and click Delete.
Confirm the deletion.

You can only delete a network domain if it has no associations or connections.

Purpose

The Settings page manages support for Virtual Routing and Forwarding (VRF) on Aviatrix Transit-to-Transit Peering connections.

Elements

Support for VRF toggle: Enables or disables VRF support (Applicable only for Aviatrix Transit-Transit Peering tooltip).
No peerings found.: Shown when VRF support is On but no Transit Peerings exist.
All Transit Peerings are up-to-date. success alert: Shown when every peering has VRF rolled out.
Transit Peering Up-to-date / Stale counts: When peerings exist, shows how many are up-to-date versus stale.
Rollout Changes to Transit Peerings button: Opens Rollout Support for VRF to select peerings to update (hidden when no peerings exist).

Actions

Enable or Disable Support for VRF

To turn VRF support on or off:

Go to Networking > Network Segmentation > Settings.
Turn the Support for VRF toggle On or Off.
If turning Off, confirm in the Rollout changes to disable Support for VRF? dialog. Disabling causes all Transit Peerings to become stale, and changes roll out immediately.
If turning On, click Save.

When enabled, existing Transit Peerings show as stale until VRF is rolled out to them.

Rollout VRF Support to Transit Peerings

To roll out or remove VRF support on specific Transit Peerings:

Go to Networking > Network Segmentation > Settings, with Support for VRF turned On.
Click Rollout Changes to Transit Peerings.
In the Rollout Support for VRF dialog, select or deselect the peerings to enable or disable VRF on.
Click Rollout.

The selected peerings are updated, and the Up-to-date and Stale counts refresh accordingly.

Parameter Details

CoPilot Parameter Name	Description
Transit/Edge Spoke Gateway	The Transit or Edge Spoke Gateway on one side of the peering.
Peering Type	The type of peering, for example Transit-Transit, Intra-Group, Edge Spoke-Transit, or BGP Spoke-Transit.
Transit Gateway Instance	The Transit Gateway instance on the other side of the peering.

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