MPLS VPN ABF VRF Aware
Introduction
ACL Based Forwarding (ABF) is the PBR of IOS-XR. With version 4.2.0, ABR is VRF aware and can be used for vrf selection based on source addresses.
MPLS VPN ABR VRF Aware
- Not covered in CCIE SP v3 lab, since this feature is first supported in 4.2.0.
Additional Resources
ASR9000/XR ABF (ACL Based Forwarding) - Cisco Support