Describes how to trace feature execution and policy details for network flows, helping you view ingress and egress features, check execution results, and validate policy behavior across Cisco SD-WAN releases.
View the upstream and downstream feature trace with associated policy details.
In the Feature View section for releases before Cisco vManage Release 20.6.1 or the Upstream Feature and Downstream Feature tabs in releases beginning with Cisco vManage Release 20.6.1, view the upstream and downstream feature trace with associated policy details.
To view the upstream and downstream details of the flow, expand a flow record in the flow path and metrics table.
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The feature view provides a list of ingress and egress features that are applied to the flow, and the execution result of each feature.
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Typical ingress features include: SD-WAN ACL, NBAR, SD-WAN data policy, SD-WAN app-route policy, SD-WAN forwarding, and so on.
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Typical egress features include: NBAR, IPsec, SDWAN QoS Output, QoS, Transmit report, and so on.
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For releases before Cisco vManage Release 20.6.1, in the Ingress or Egress view, click a policy to view detailed configuration in a pop-up window and validate policy behavior. For releases beginning with Cisco vManage Release 20.6.1, click View Policy to view this information and validate behavior for the corresponding policy. (View Policy does not apply to policies that are configured by using a CLI template.)
The downstream feature view shows similar information but organized from a downstream direction.