Learn how to review and configure Azure VNet route tables for Cisco Multicloud Defense gateway deployments, including user-defined routing for egress traffic.
In many cases, an egress deployment in Azure requires a user-defined routing (UDR) table to manually specify routes for the spoke network. While Azure automatically identifies routing parameters through a private exchange with peers, egress gateways need custom route definitions. To update or override these routing settings in your egress deployment, you can modify the assigned routes in the Azure portal.
For more information, refer to Azure documentation.
Determining the routing table used by your gateway
To determine if your routing table is based on a peer device's VNet, perform these steps:
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View the gateway assigned to your subscription in and click View Details.
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Navigate to the tab.
If there is no routing table visible, then your subscription utilizes the default routing table provided by your peer device.