in this paper, we introduce the concept of Independent Directed Acyclic Graphs (IDAGs) to achieve resilient multipath routing. The algorithm developed in this paper: (1) achieves multipath routing; (2) guarantees recovery from single link failure. The multipath routing scheme consists of an algorithm to determine a set of multiple disjoint or partially disjoint paths and a mechanism for distrib...

As a promising approach to improve network reliability, Proactive Failure Recovery (PFR) [1] reroutes failure affected traffic to backup paths without waiting for the completion of IP routing convergence. However, the failure affected traffic may cause congestion. If a proper scheduling policing mechanism is not used when a router redirect the traffic to alternative paths an overflow of packets...

One aspect of network mobility support is the assignment of a prefix or prefixes to a mobile router for use on the links in the mobile network. This document specifies how DHCPv6 prefix delegation can be used for this configuration task. The mobile router plays the role of requesting router, while the home agent assumes the role of delegating router. When the mobile router is outside its home n...

Due to the increasing growth of processing cores in complex computational systems, all the connection converted bottleneck for all systems. With the protection of progressing and constructing complex photonic connection on chip, optical data transmission is the best choice for replacing with electrical interconnection for the reason of gathering connection with a high bandwidth and insertion lo...

In this paper, we present an efficient multilayer general area router, named V4, for MCM and dense PCB designs. The unique feature of the V4 router is that it uses no more than four vias to route every net and yet produces high quality routing solutions. A number of combinatorial optimization techniques are used in the V4 router to produce high quality routing solutions in polynomial time. As a...

Status of this Memo This memo provides information for the Internet community. It does not specify an Internet standard of any kind. Distribution of this memo is unlimited. This document reflects an existing deployed protocol. The IETF does have a working group which is in the process of producing a standards track protocol to address the same issues. Abstract The memo specifies the Hot Standby...

Abstract The current emergency power supply (EPS) measures are not perfect and standardised in response to large-scale failures, such as city-wide ones. This review paper focuses on reasonably using the electric source case of an abnormal urban grid, ensure regular operation electrical equipment daily life people. study first introduces different kinds main sources analyses their advantages dis...

—Named Data Networking (NDN) is a new design of network architecture and becomes the leading trend of network architecture because of its packet carries the Name of data, it does not carry the information of a source or a destination address, such an IP address packet. In a network routing, a NDN network has an adaptive forwarding mechanism. A NDN router determines packets immediately which pa...

the ip lookup process is a key bottleneck in routing due to the increase in routing table size, increasing traıc and migration to ipv6 addresses. the ip address lookup involves computation of the longest prefix matching (lpm), which existing solutions such as bsd radix tries, scale poorly when traıc in the router increases or when employed for ipv6 address lookups. in this paper, we describe a ...