Chapter 12

Pop quiz – roaming and proxying

1. Yes, configuring roaming between RADIUS servers is not dependent on certain RADIUS server software. If the server software sticks to the standards in the RFC it should work easily.
2. No, you can inform the visitor from your-org.com that he should be able to simply connect using the profile for the org.com SSID without making any changes. The EAP requests to your-org.com will simply be proxied to the RADIUS server at your-org.com.
3. The Dynamic VLAN assignment is most likely done through a RADIUS server that returns specific AVPs to specify the VLAN a user should be in. The administrator of the RADIUS server at your-org.com has probably neglected to assign a default VLAN to visitors from my-org.com.
4. They most likely configured the special DEFAULT realm to forward requests from unknown realms to the RADIUS server at my-org.com instead of creating a dedicated realm for my-org.com.