International Journal of Computer Applications |
Foundation of Computer Science (FCS), NY, USA |
Volume 40 - Number 7 |
Year of Publication: 2012 |
Authors: Manish Gaur, Rama Kant |
10.5120/4973-7239 |
Manish Gaur, Rama Kant . DRwp F : A Fault Tolerant Distributed Routing Calculi. International Journal of Computer Applications. 40, 7 ( February 2012), 1-7. DOI=10.5120/4973-7239
We design a new language DRwp F in which we extend the language DRwp to handle node failure during communication. We have extended the reduction semantics of DRwp . For handling the node failure we describe two tables at router: One is routing table contains name mapping for forward travel of messages and other is a database of all active nodes at any router. Further we discuss the new node creation and failed node activation during communication. We show how the entries of routing tables are updated using backward learning updates. We explain the usefulness and working of our reduction semantics by taking one example.