Accession Number:

ADA000556

Title:

Interface Message Processors for the ARPA Computer Network.

Descriptive Note:

Quarterly technical rept. no. 7, 1 Jul-30 Sep 74.

Corporate Author:

BOLT BERANEK AND NEWMAN INC CAMBRIDGE MASS

Personal Author(s):

Report Date:

1974-10-01

Pagination or Media Count:

63.0

Abstract:

The ARPA computer network provides a communication medium which allows dissimilar computers Hosts to interchange information. East Host is connected to an Interface Message Processor IMP, and IMPs are interconnected by leased common carrier circuits. There is frequently no direct circuit between two communicating Hosts, and the intermediate IMPs store and forward the information. IMPs regularly exchange information which is used to adapt routing to changing network conditions. IMPs also report a variety of parameters to a Network Control Center, which coordinates diagnosis and repair of malfunctions. Modified author abstract

Subject Categories:

  • Computer Hardware

Distribution Statement:

APPROVED FOR PUBLIC RELEASE