The Origins of ccTLD Policymaking

Extract: A long time ago in a galaxy not so far away, there was a decentralized global network of computers. These computers shared information with each other regardless of how far apart they were and whether there was any direct line of communication between them. In the very beginning, this network was used exclusively by government and military agencies, educational and research institutions, government contractors, scientists, and technology specialists. Instead of the domain names we use today, such as “www. amazon.com,” users typed in numeric addresses, such as “123.45.67.89,” and, later, host names to send information to other computers. This network soon expanded, and domain names became a practical necessity. There are at least two reasons. First, alphanumeric texts are generally easier for humans to remember than numeric addresses. Second, as Internet traffic increases and computer systems are reconfigured, the computer server used for a particular Web site may change from time to time. In fact, some busy Web sites might use multiple servers, requiring them to take turns to address requests directed to a single domain name. While the Web site owner (or his or her technical staff) might know internally to which numeric address the Web site corresponds at a particular moment, the general public does not. Domain names are therefore needed for identification purposes

Internet... the final frontier: an ethnographic account: exploring the cultural space of the Net from the inside

The research project The Internet as a space for interaction, which completed its mission in Autumn 1998, studied the constitutive features of network culture and network organisation. Special emphasis was given to the dynamic interplay of technical and social conventions regarding both the Net’s organisation as well as its change. The ethnographic perspective chosen studied the Internet from the inside. Research concentrated upon three fields of study: the hegemonial operating technology of net nodes (UNIX) the network’s basic transmission technology (the Internet Protocol IP) and a popular communication service (Usenet). The project’s final report includes the results of the three branches explored. Drawing upon the development in the three fields it is shown that changes that come about on the Net are neither anarchic nor arbitrary. Instead, the decentrally organised Internet is based upon technically and organisationally distributed forms of coordination within which individual preferences collectively attain the power of developing into definitive standards. --

HIDRA: Hierarchical Inter-Domain Routing Architecture

As the Internet continues to expand, the global default-free zone (DFZ) forwarding table has begun to grow faster than hardware can economically keep pace with. Various policies are in place to mitigate this growth rate, but current projections indicate policy alone is inadequate. As such, a number of technical solutions have been proposed. This work builds on many of these proposed solutions, and furthers the debate surrounding the resolution to this problem. It discusses several design decisions necessary to any proposed solution, and based on these tradeoffs it proposes a Hierarchical Inter-Domain Routing Architecture - HIDRA, a comprehensive architecture with a plausible deployment scenario. The architecture uses a locator/identifier split encapsulation scheme to attenuate both the immediate size of the DFZ forwarding table, and the projected growth rate. This solution is based off the usage of an already existing number allocation policy - Autonomous System Numbers (ASNs). HIDRA has been deployed to a sandbox network in a proof-of-concept test, yielding promising results

Internet... the final frontier: an ethnographic account ; exploring the cultural space of the net from the inside

"The research project 'The Internet as a space for interaction', which completed its mission in Autumn 1998, studied the constitutive features of network culture and network organisation. Special emphasis was given to the dynamic interplay of technical and social conventions regarding both the net's organisation as well as its change. The ethnographic perspective chosen studied the Internet from the inside. Research concentrated upon three fields of study: the hegemonial operating technology of net nodes (UNIX) the network’s basic transmission technology (the Internet Protocol IP) and a popular communication service (Usenet). The project's final report includes the results of the three branches explored. Drawing upon the development in the three fields it is shown that changes that come about on the Net are neither anarchic nor arbitrary. Instead, the decentrally organised Internet is based upon technically and organisationally distributed forms of coordination within which individual preferences collectively attain the power of developing into definitive standards." (author's abstract)"Das im Herbst 1998 abgeschlossene Forschungsprojekt 'Interaktionsraum Internet' hat sich mit den konstitutiven Merkmalen der Netzkultur und Netzwerkorganisation beschäftigt. Im Vordergrund des Interesses stand das dynamische Zusammenspiel technischer und gesellschaftlicher Konventionen in der Organisation wie auch im Wandel des Netzes. Die ethnographisch angeleitete Binnenperspektive auf das Internet konzentrierte sich auf drei ausgewählte Bereiche, um Prozesse der Institutionenbildung und die Formen ihrer Transformation zu studieren: die hegemoniale Betriebstechnik der Netzknoten (UNIX), die grundlegende Übertragungstechnik im Netz (das Internet Protokoll IP) und einen populären Kommunikationsdienst (Usenet). Der Schlußbericht des Projekts enthält die Ergebnisse der drei Untersuchungsstränge. Gezeigt wird anhand der Entwicklung in den drei Feldern, daß sich der Wandel des Netzes weder beliebig noch anarchisch vollzieht. Das dezentral organisierte Internet beruht vielmehr auf technisch wie organisatorisch verteilten Formen der Koordination, in denen individuelle Handlungspräferenzen kollektiv definitionsmächtig werden." (Autorenreferat

A Survey on Internet Protocol version 4 (IPv4)

Internet Protocol version 4 (IPv4) is an internetwork protocol that is active at the internet layer according to the TCP/IP model, it was developed in 1981 within a project managed by Defense Advanced Research Projects Agency. In the following years, the use of IPv4 grew to dominate data networks around the world, becoming the backbone of the modern Internet. In this survey, we highlight the operation of the protocol, explain its header structure, and show how it provides the following functions: Quality of service control, host addressing, data packet fragmentation and reassembly, connection multiplexing, and source routing. Furthermore, we handle both address-related and fragmentation-related implementation problems, focusing on the IPv4 address space exhaustion and explaining the short and long terms proposed solutions. Finally, this survey highlights several auxiliary protocols that provide solutions to IPV, namely address resolution, error reporting, multicast management, and security

Understanding IPv6 resistance: A model of resistance among Indonesian organizations

Since its inception in the 1970s, the Internet’s underlying protocol, IPv4, has been incredibly successful; however, the massive and unanticipated growth of the Internet has revealed its limitations. IPv6 was developed as a solution, but despite having many technological improvements its adoption remains very rare. This research examines organizational resistance to IPv6 and proposes an IPv6 Resistance Model which has been developed, empirically tested and validated in the context of Indonesian organizations