In this paper, we address that limitation by extending the FIFR approach (referred to as FIFRN ) to handle node failures in addition to link failures. Our ...

To enhance availability, we proposed failure inferencing based fast rerouting (FIFR) approach that exploits the existence of a forwarding table per line-card, ...

Failure Inferencing Based Fast Rerouting for Handling Transient Link and Node Failures. Published in: Proceedings IEEE INFOCOM 2006.

In this paper, we extend the FIFR approach to ensure loop-free packet delivery in case of single router failures also, thus mitigating the impact of many ...

We proposed a failure inferencing based fast rerouting (FIFR) approach earlier for handling transient failure of a link [11] or a node [15] in an IP network, ...

Under FIR, routers infer link failures based on packets' flight (the interfaces they are coming from), precompute interface-specific forwarding tables (backup.

In this paper, we generalize FIFR to handle both link and node failures in networks with asymmetric link weights and multi-access links too. Furthermore, we ...

Failure inference based fast route (FIFR) is an approach in which routers adjacent to a failed link or router perform local rerouting around the fail- ure, ...

FIFR is generalized to handle both link and node failures in networks with asymmetric link weights and multi-access links too and it is argued that FIFR ...

Failure Inferencing Based Fast Rerouting for Handling Transient Link and Node Failures ; Impact of Hot-Potato Routing Changes in IP Networks. Teixeira R., Shaikh ...