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The end of IPv4 addresses is now a reality. Providers not updated to IPv6 will have to hurry up the IPv6 start in its own network. Introduction of IPv6 means not only change of main routers but also change of mentality in operators, applications’ programmers besides end users. Even when for the last years the core network is prepared for transferring IPv6 traffic, other built-in parts of the Internet limit the IPv6 start. Examples of these limitations we find in not IPv6-awareness of many applications and services. For instance, voice over IP service, which uses session initiation protocol (SIP) needs to implement IPv6 aware SIP proxies and IPv6 aware AAA (authentication, authorization and accounting) servers as well as adapting application programming interfaces to IPv6. Internet protocol television (IPTV) system includes many different hardware devices, which not always are IPv6 compatible. In this paper, we propose a global solution for integrating all the devices, these one working on IPv4 and these one working on IPv6, under the same IPTV platform. This solution allows end users to receive IPTV stream irrespective of IP protocol used. The proposed solution is particularly relevant for small IPTV systems, which, step by step, are adapting into IPv6.

Testing process allows to detect potential faults of implementation of IPv6 in the phase preceding migration, thus minimizing the risk of problems in IPv6 deployment. In general the IPv6 tests should be performed by all network providers, however the test range should fit their needs. It causes that test range for small network operators (offering basic set of services) could be limited in comparison to larger ISPs. In this paper, we propose an approach to IPv6 tests with regard to IPv6 deployment by small operators. We present tools and specifications for IPv6 tests and propose a test platform optimized to small ISP’s needs. The test platform is a dedicated LiveCD distribution based on FreeBSD operating system with IPv6 test environment and set of pre-defined tests. An advantage of this solution is the ability to launch the test tool software on any computer equipped with an Ethernet card and CD-ROM/DVD-ROM drive. LiveCD test tool allows users to execute tests and analyze the results in graphical environment.We believe that this approach will help to simplify and shorten the IPv6 testing process in small ISP’s networks.

This paper is to examine the IPv6 in Palestine and to examine where are Palestinian companies in the deployment process. Also, to examine if the infrastructure can withstand the transition to IPv6 or not. This study used quantitative research methods and collect the data through a survey from the Internet companies in Palestine as reported anonymously. Due to the lack of research related to the internet in Palestine, we saw that it is necessary to discover the internet companies and how much they achieved of the deployment process. The collected data have been analyzed and described using SPSS. The data analysis showed that one internet company representing 11% of the companies in Palestine did apply the transition process to IPv6, and the percentages have set a positive indicator for the transition process. It turns out that the other companies on their way to start deploying the IPv6.

The IETF Routing Over Low power and Lossy network (ROLL) working group defined IPv6 Routing Protocol for Low Power and Lossy Network (RPL) to facilitate efficient routing in IPv6 over Low-Power Wireless Personal Area Networks (6LoWPAN). Limited resources of 6LoWPAN nodes make it challenging to secure the environment, leaving it vulnerable to threats and security attacks. Machine Learning (ML) and Deep Learning (DL) approaches have shown promise as effective and efficient mechanisms for detecting anomalous behaviors in RPL-based 6LoWPAN. Therefore, this paper systematically reviews and critically analyzes the research landscape on ML, DL, and combined ML-DL approaches applied to detect attacks in RPL networks. In addition, this study examined existing datasets designed explicitly for the RPL network. This work collects relevant studies from five major databases: Google Scholar, Springer Link, Scopus, Science Direct, and IEEE Xplore® digital library. Furthermore, 15,543 studies, retrieved from January 2016 to mid-2021, were refined according to the assigned inclusion criteria and designed research questions resulting in 49 studies. Finally, a conclusive discussion highlights the issues and challenges in the existing studies and proposes several future research directions.

Mobile IPv6 (MIPv6) is considered inefficient to support mobility due to larger handover delay and signaling overhead. Therefore, Hierarchical MIPv6 (HMIPv6) is designed by introducing a Mobile Anchor Point (MAP) in the MIPv6 architecture. The MAP considerably drops the handoff delay and signaling load for mobility management in IPv6. The Three Layered MIPv6 (TLMIPv6), the focus of this paper, is influenced by the benefits of placing MAPs for efficient mobility management. In this model, three MAPs are placed in the architecture to reduce signaling cost and handoff latency. These MAPs are placed hierarchically in a tree like architecture, and the movement of nodes is coordinated by different MAP based on nodes’ movement patterns. The behavior of the proposed model is simulated under various traffic scenarios and mobility conditions and compared with MIPv6 and HMIPv6 and Flow Based Distributed Mobility Management (FBDM) protocols. The results depict that when users are less mobile or confined their movements to a small geographical area, the proposed TLMIPv6 outperforms MIPv6, HMIPv6, and FBDM in handoff latency and signaling costs. Some suitable application scenarios for adopting TLMIPv6 are also mentioned at the end of the paper. The future scopes of the work are outlined.

Replacing the IPv4 protocol with IPv6 on the Internet is currently one of the aims of the European Union policy. The main reason for this replacement is the effeteness of the addresses pool in the IPv4 protocol, which can cause serious complications in the evolution of the Internet and its adaptation in new areas, e.g., in next generation mobile telephony or the so called Internet of Things. Simultaneously, the addressing capabilities of the IPv6 protocol are practically unlimited and its new functionalities increase the attractiveness of its usage. The article discusses the problems connected with the IPv6 deployment on the Internet. Especially, the rules for realization of the IPv6 deployment and rules for cooperation of IPv4 with IPv6 (including cooperation tests) in network infrastructure and in applications are presented. Moreover, the European projects’ results and the activity’s directions of the national project Future Internet Engineering are discussed.

IPv6 geolocation is necessary for many location-based Internet services. However, the accuracy of the current IPv6 geolocation methods including machine-learning-based or deep-learning-based location algorithms are unsatisfactory for users. Strong geographic correlation is observed for measurement path features close to the target IP, so previous methods focused more on stable paths in the vicinity of the probe. Based on this, this paper proposes a new IPv6 geolocation algorithm, SubvectorS_(G)eo, which is mainly divided into three steps: firstly, it filters geographically relevant routing feature codes layer by layer to approximate the fine-grained trusted region of the target; secondly, it extracts delay vectors into the trusted region; thirdly, it evaluates the vector similarity to determine the final target geolocation information. The final experiments show that the median error distance range is 7.025 km to 9.709 km on three real datasets (Shanghai, New York State, and Tokyo). Compared with the advanced method, the median distance error distance is reduced by at least 6.8% and the average error distance is reduced by at least 9.2%.

The Internet of things is a popular concept in the current digital revolution. Nowadays, devices worldwide can be connected to the Internet, enhancing their communication, capabilities, and intelligence. Low-Power Wireless Personal Area Network (6LoWPAN) was specifically designed to build wireless networks for IoT resource-constrained devices. However, 6LoWPAN is susceptible to several security attacks. The fragmentation mechanism, in particular, is vulnerable to various attacks due to the lack of fragment authentication and verification procedures in the adaptation layer. This article provides a survey of fragmentation attacks and available countermeasures. Furthermore, the buffer reservation attack, one of the most harmful fragmentation attacks that may cause DoS, is studied and simulated in detail. A countermeasure for this attack is also implemented based on a reputation-scoring scheme. Experiments showed the harmful effects of the buffer reservation attack and the effectiveness of the implemented reputation-scoring countermeasure.

Internet of Things (IoT) and Machine to Machine (M2M) frameworks needs a straightforward admittance to data through a consistent incorporation into the Future Internet. The mentioned integration leads to improper foundation and administrations by IoT. The Web of Things (WoT) on other hand aims at connectivity of web thereby pushing the technology down to the devices and smart things that leads to pushing its innovation down to gadgets and shrewd things. The rapid development in communication network in the modern era has made people’s life more convenience and easier. Internet Protocol (IP) addresses need to be sufficient to handle demands of numerous entities that communicates with each other having an infrastructure or without having an infrastructure. The manuscript presents Routing Virtualization (RV), where all three transition techniques work in one common Cisco core router. It is known that, the global addressing in computers are provided by IP version 4 (IPv4). The address pool of IPv4 is almost depleted as there is an increase in the user’s day by day. As its design has outlived, IP version 6 (IPv6) which is an advanced version was permitted for use. IPv6 is therefore called as the next generation IP (IPng) is chosen from many projected options as an appropriate standby for IPv4. In spite of the fact that IPv4 and IPv6 work on same protocol, there are differences in them such as routing, administrative workload, addressing, network address translation (NAT) and security. For having a smooth transition to IPv6, all the transition mechanisms are considered as a set of methods for the same; unfortunately, not all of them are amenable to the users’ option. Routing Virtualization, where all three transition techniques work in one common Cisco core router, has been proposed and implemented. The present and future Internet offer adaptable, broad, steady furthermore, tried conventions for hub and administration revelation, versatility, auto-arrangement and security that are likewise required for the IoT. The IoT is integrated to the Internet by this way by adapting, expanding, and connecting IPv6 the current IoT giving IoT6. This maintains the keeping up of the reverse similarity with heritage that are arranged and are inserted in to the frameworks from building and mechanical robotization.

The impending exhaustion of internet protocol (IP) version four (IPv4) addresses necessitates a transition to the more expansive IP version six (IPv6) protocol. However, this shift faces challenges due to the widespread legacy of IPv4 infrastructure and resistance among organizations to overhaul networks. Host-based translators offer a critical bridging solution by enabling IPv6-only devices to communicate with IPv4-only devices through software-level protocol translation. This paper comprehensively evaluates four pivotal host-based translator mechanisms—bump-in-the-stack (BIS), bump-in-the-application programming interface (API) (BIA), BIA version 2 (BIAv2), and bump-in-the-host (BIH). Using simulated networks with diverse configurations of IPv4/IPv6 applications, hosts, and routing protocols, the authors assessed performance through metrics including packet loss, convergence time, traffic throughput, and overhead. The results reveal variability in effectiveness across both translators and scenarios. BIAv2 demonstrated advantages in throughput and overhead due to stateless mapping. The research underscores the importance of selecting the optimal translation approach for specific network environments and goals. It guides smoother IPv6 adoption by demonstrating how host-based translators can facilitate coexistence during transition. Further exploration of performance tradeoffs can continue guiding effective deployment strategies.