Your IP: United States Near: Houston, Texas, United States

Lookup IP Information

Previous 1 2 3 4 5 6 7 8 Next

Below is the list of all allocated IP address in - network range, sorted by latency.

This article does not cite any references or sources. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed. (December 2009) This article is an orphan, as few or no other articles link to it. Please introduce links to this page from related articles; suggestions may be available. (August 2009) The Near-Term Digital Radio (NTDR) program provided a prototype mobile ad-hoc network (MANET) radio system to the United States Army. The MANET protocols were provided by Bolt, Beranek and Newman; the radio hardware was supplied by ITT. These systems have been fielded by the United Kingdom as the High Capacity Data Radio (HCDR) and by the Israelis as the Israeli Data Radio. They have also been purchased by a number of other countries for experimentation. The NTDR protocols consist of two components: clustering, and routing. The clustering algorithms dynamically organize a given network into cluster heads and cluster members. The cluster heads create a backbone; the cluster members use the services of this backbone to send and receive packets. The cluster heads use a link state routing algorithm to maintain the integrity of their backbone and to track the locations of cluster members. The NTDR routers also utilize a variant of Open Shortest Path First (OSPF) that is called Radio-OSPF (ROSPF). ROSPF does not use the OSPF hello protocol for link discovery, etc. Instead, OSPF adjacencies are created and destroyed as a function of MANET information that is distributed by the NTDR routers, both cluster heads and cluster members.