Juniper Networks, Inc.
AVOIDING LOOPS BY PREVENTING FURTHER FAST REROUTE (FRR) AFTER AN EARLIER FRR

Last updated:

Abstract:

In some cases, once Fast Reroute (FRR) has taken place (e.g., for MPLS protection), a further FRR is undesirable, and even detrimental. A mechanism to prevent a further FRR, once such a further FRR is determined to be potentially harmful, is described.

Status:
Application
Type:

Utility

Filling date:

13 May 2022

Issue date:

25 Aug 2022