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The latest experiences hint that the QoS (Quality of Service) approaches adopted by IMS (IP Multimedia Subsystem) technologies are still suffering from a primary containment factor due to the nondifferentiation between IPTV (Internet Protocol Television) video components. The success of IPTV services depends on how the customer perceives QoS related to the provided stream. The satisfaction of this...
Internet scale continues to expand, the IPv6 protocol standard is implemented in the network gradually, make the behavior characteristic of the network become more changeful and more unstable, so it can be more detailed to carry on network situation perception system according to network data stream to become the next research direction. The support of IPv6 Network Situation Awareness system is realized...
Quality of Service (QoS) in data networks refers to control mechanisms for reservation of network resources and traffic prioritization for specific network applications and types of data flows. Every network application can have their own demands for specific QoS parameters, such as bandwidth, delay, jitter or packet loss. Rapid grow of Internet has initiated the development of the Internet protocol...
The Department of Homeland Security Cyber Security Division (CSD) chose Moving Target Defense as one of the fourteen primary Technical Topic Areas pertinent to securing federal networks and the larger Internet. Moving Target Defense over IPv6 (MT6D) employs an obscuration technique offering keyed access to hosts at a network level without altering existing network infrastructure. This is accomplished...
A rapid growth in the internet network technologies claims for a better routing protocol in transmitting data. The network performance is evaluated to compare the two Link State (LS) routing protocols which are the Open Shortest Path First version3 (OSPFv3) and Intermediate System to Intermediate System (IS-IS). The evaluation is done in terms of the performance in the network convergence through...
IPv6 is an ultimate solution to the Internet address exhaustion. It is believed, the protocol will be requested by not only human but also everything on the earth surface. Furthermore, the improvement on the protocol is important to achieve IP packets transmission efficiently. Processing technology has been improved to become very fast packet processing both in host as well as intermediate systems...
The concept of agile domain name system (DNS) refers to dynamic and rapidly changing mappings between domain names and their Internet protocol (IP) addresses. This empirical paper evaluates the bias from this kind of agility for DNS-based graph theoretical data mining applications. By building on two conventional metrics for observing malicious DNS agility, the agility bias is observed by comparing...
The balance of searching time and storage space is a problem in routing lookup. The algorithm has solved it to some extent. It is based on IPv6 prefix distribution and adopts different approaches to divide and compress different prefixes. The prefixes that can be divided exactly are concentrated compression. Other prefixes that can't be divided exactly are handled with multi-branch tree method. According...
This paper discuss and analyze the IPv6 deployment in Japan, from the view point of large scale multiple-stack layer 3 network development and deployment, focusing on the future network development. Since IPv6 network does not have compatibility with IPv4 network, it is considered the dual-stack operation is mandatory. However, when we analyze the IPv6 deployment in Japan, we realized that the integration...
Network Address Translation has often been described as an aberration in the evolution of the Internet, and one that will be removed with the completion of the transition of IPv6. This is an opinion in support of NATs, arguing that they are an important step in the evolution of the Internet and may well play a lasting role in this environment.
Mobile networks are moving into the 5G which is envisaged to face various complexity of network management caused by the intensifying data traffic demand, diverse wireless environments, and multiple service necessities. The requirements are strong to propose new network architecture aiming to meet heterogeneous services demands coming from various technologies such as LTE, WiFi and beyond. It is then...
Recently, cellular operators have started migrating to IPv6 in response to the increasing demand for IP addresses. With the introduction of IPv6, cellular middleboxes, such as firewalls for preventing malicious traffic from the Internet and stateful NAT64 boxes for providing backward compatibility with legacy IPv4 services, have become crucial to maintain stability of cellular networks. This paper...
Due to the continuous growth of the Internet, current internet communication protocol (IPv4) is no longer sufficient for the future. The Next generation Internet Protocol (IPv6) brings the solution for the long predicted limitations of IPv4. But the resistance to change from IPv4 is hindering the adoption of IPv6. In Africa, IPv4 is still in use and as a result affecting the acceptance of IPv6. These...
Neighbor discovery protocol (NDP) is the core protocol of Internet protocol version 6 (IPv6) suite. The motive behind NDP is to replace address resolution protocol (ARP), router discovery, and redirect functions in Internet protocol version 4. NDP is known as the stateless protocol as it is utilized by the IPv6 nodes to determine joined hosts as well as routers in an IPv6 network without the need...
IPv6 has become popular now-a-days among the ISPs, organization and end users because of its magnificent features and due to the limitation of IPv4. The migration from IPv4 to IPv6 is mandatory due to the address scarcity and security vulnerabilities of IPv4. But the deployment of IPv6 is far beyond satisfactory level in Bangladesh. So, a smooth as well as effective transition mechanism is needed...
As IPv4 capacity is running out, it is an obvious need for changing to next generation IP technology which is IPv6. This study aims at analyzing the factors that support the acceptance of network users to use IPv6. This study analyzed user experience of users who comes from academic background, enterprise practitioners, and also internet service providers. Key factors on the success and failure of...
IPv6 is the next-generation Internet Protocol (IP) which designed to replace the current IPv4.The designed protocol is to manage the problem of insufficient IP address for online users. IPv6 is new technology, thus it is not matured and does it suits to the real online applications in any applied network. This paper evaluates the performance of End-to-End (E2E) IPv6 over wired and Wi-Fi broadband...
It was long time ago, when the Internet was a basic network used for data and information sharing. The evolutionary process of the Internet started with connecting people and then with the increasing popularity of it and with the emerging concept of smart systems, device-to-device communications within smart systems dawned. And now; by taking the advantage of another emerging concept: mobility, we...
IPv4 and IPv6 protocol are incompatible due to their different header structure; therefore no direct communication exists between them. For the two protocol to coexist, IETF proposed three possible solutions; Dual Stack, translation and tunnelling. This paper evaluates the performance of tunnelling and dual stack as they are the most deployed techniques. 6to4, ISATAP and 6RD were the three automatic...
This paper documents and to some extent elucidates the progress of IPv6 across major Internet stakeholders since its introduction in the mid 1990s. IPv6 offered an early solution to a well-understood and well-documented problem IPv4 was expected to encounter. In spite of early standardization and awareness of the issue, the Internet's march to IPv6 has been anything but smooth, even if recent data...
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