Question
How do you configure the Cisco Web Security Appliance to use a specific interface for authentication traffic?
Environment
AsyncOS 7.x and later.
Symptoms
By default, the Cisco WSA will always use the Management interface for routing authentication traffic.
Solution
We can change this behavior by configuring a static route in the routing table and then specify the appropriate interface we want to use for routing.
- Under the GUI >Network> Routes.
- Click Add Route.
- Under Destination, specify the Active Directory server IP address.
- Under the gateway section, specify the appropriate Interface gateway.
- Submit and commit the changes.