To redirect traffic to the firewall using a one-armed policy-based redirect service insertion, the following configuration set should be used:

Configure a service graph: This involves defining the service graph template that represents the logical flow of traffic through network services.

Associate the service graph with All_Traffic_Allowed: By associating the service graph with the contract named All_Traffic_Allowed, traffic that matches the contract will be redirected through the service graph to the firewall device.

References :=

Cisco ACI Fabric Administration Guide, Release 4.2(1)

Cisco ACI Virtualization Guide, Release 4.2(1)