Any number of virtual wire pairs can be included in each policy, regardless of the policy traffic direction settings.
Firewall virtual wire pair policies can include more than a single virtual wire pair. This capability can streamline the policy management process by eliminating the need to create multiple, similiar policies for each virtual wire pair. When creating or modifiying a policy, you can select the traffic direction for each VWP included in the policy.
Note: We tested to create a policy. We can use any number of virtual wire pairs. We can select 3 options in traffic direction: in/out/both.