- Written by Andrew Li
- Posted on August 31, 2023
- Updated on September 12, 2023
- 1205 Views
This feature enables Flowspec rules to be leaked from one VRF to another. When combined with the ability to apply Flowspec rules from one VRF to interfaces in another VRF, this feature makes it possible to combine rules from different source VRFs into a target VRF, and apply the target VRF’s rules on the interfaces of the source VRFs. For example, in the diagram below, interface Ethernet1 is in VRF Red, Ethernet2 and 3 are in VRF Orange. Suppose Flowspec rules are received from BGP peers on interfaces Ethernet1, 2, and 3. Without this feature, the rules in VRF Red can only be applied on interface Ethernet1, and the rules in VRF Orange can only be applied on interfaces Ethernet2 and 3. Using this feature, the received rules can be leaked from VRFs Red and Orange to VRF Purple, and the leaked rules can be applied on interfaces Ethernet1, 2, and 3.
- Written by Pintu Kumar
- Posted on June 17, 2019
- Updated on June 19, 2019
- 7250 Views
This feature extends the BGP Layer 3 VPN Import/Export and VRF Route Leaking functionality to “default” VRF.
- Written by Alton Lo
- Posted on April 27, 2020
- Updated on July 14, 2023
- 4834 Views
As described in the L3 EVPN VXLAN Configuration Guide, it is common practice to use Layer 3 EVPN to provide multi
- Written by Prashant Srinivas
- Posted on October 12, 2019
- Updated on October 12, 2019
- 4419 Views
This feature allows the leaking of connected routes from one VRF (the source VRF) to another VRF (the destination VRF)
- Written by Shyam Kota
- Posted on January 22, 2019
- Updated on January 22, 2019
- 3299 Views
RIB Route Control is a collection of mechanisms for controlling how IP routing table entries get used. Next hop
- Written by Jeff Wen
- Posted on April 6, 2021
- Updated on April 6, 2021
- 5008 Views
A Management VRF instance allows network operators to separate their management traffic from the rest of the
- Written by Dana Cook
- Posted on March 3, 2023
- Updated on March 3, 2023
- 1583 Views
The MPLS LFIB counters feature was enhanced to add support for counting labels that correspond to VRF termination labels. The full details of the MPLS LFIB counters feature can be found in the original
- Written by Terence Hui
- Posted on September 1, 2021
- Updated on July 14, 2022
- 3800 Views
Current VXLAN decapsulation logic requires the following hits on affected switches listed in the following