The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
The correct functioning of inter-domain routing is of vital importance to the ever expanding Internet. As a common threat to the Internet, prefix hijackings often hijack traffic destined to some Autonomous Systems(ASes), leading to routing black holes or traffic interception. In this paper, we study two typical categories of prefix hijackings, namely false origin hijacking and man-in-the-middle interception,...
The Internet is playing an increasingly crucial role in both personal and business activities. Handling link failures is an important task in designing routing protocols. To enhance the network availability without incurring significant extra overhead, we propose a novel link protection algorithm, Hybrid Link Protection Scheme (HLP) to achieve failure resilient routing.
Nowadays, due to the rapid growing popularity of Internet, the global routing system suffers from great scalability problem. Many solutions are proposed to solve the problem, including FIB aggregation, core/edge separation solutions, et al. The limitation of these existing solutions is that they all make the assumption that all addresses in the Internet must be globally visible and these routing information...
Nowadays, the global routing system suffers from great scalability problem. Core/edge separation solutions are proposed to solve the problem. However, they bring a global mapping system which might also suffer from scalability problem. We come up with an idea to reduce the necessary routing or mapping information, which is to separate content provider networks (containing content providers) from content...
High reliability is always pursued by network designers. Multipath routing can provide multiple paths for transmission and failover, and is considered to be effective in the improvement of the network reliability. However, existing multipath routing algorithms focus on how to find as many paths as possible, rather than their computation or communication overhead.
The de facto inter-domain routing protocol, Border Gateway Protocol (BGP), plays a critical role in the Internet routing reliability. Invalid routes generated by mis-configurations or malicious attacks will devastate the Internet routing system. In the near future, deploying a secure BGP in the Internet to completely prevent hijacking is impossible. As a result, lots of hijacking detection systems...
The decrease of AS-level route length, called Internet flattening, has a significance impact on the the design of next generation global routing system. However, there is little quantitative assessment of its factors. We report our findings through monitoring and analysis of inter-domain routing. Using BGP routing table and update messages from RouteViews and RIPE RIS, we explore Internet flattening...
The separation between edge and core addresses has been proposed to address the scalability problem of the Internet routing system. One main challenge is to design an efficient mapping mechanism for the two address spaces. The layer structure is attractive because of its scalability and simple index mechanism, while existing layered mapping system lacks a clear structure study and faces serious deployment...
Geographic-based addressing and routing has been discussed for more than twenty years. In this paper, we clarify the purpose of fitting geographic information into addressing and routing, and further propose a new geographic-based addressing and routing scheme. Our contribution lies in three aspects. First, we classify previous geographic-based addressing and routing proposals into three categories...
This paper adopts XML technology to establish standard development of electronic tender, which format is not unified in traditional construction project Internet-assisted bidding system. In view the lack of scientific evaluation of the decision-making model, the two-level system of fuzzy evaluation model based on single-weight system evaluation model is put forward for both experts and bidders so...
For the electronic format of the tender is not uniform in the market, which include bidding and tendering system and bid evaluation system of construction project, this paper proposed the solution of using XML establish electronic tender standard; Besides, relies on the traditional fuzzy-level evaluation model, this paper researched and set up the fuzzy evaluation model of double-level system, which...
Mobile IPv6 (MIPv6) protocol is a new protocol designed to support the node mobility of IPv6 protocol, which is a basic protocol of the next generation Internet. Protocol testing consists of conformance testing, interoperability testing and performance testing. Protocol emulation testing, which we adopt in this paper, is a way of protocol testing. This paper designs an emulation-based method for performance...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.