ARPANET failure due to code malfunction | First network crash | Techday, October 27th
On this TECHDAY in history, on October 27th 1980, the ARPANET, the ancestor of the modern Internet, stopped functioning for about four hours after a malfunctioning IMP (Interface Message Processor) messed up its routing tables. A redundant code caused the network failure. This code meant to detect transmission errors, but not storage errors. That meant as well to detect a problematic algorithm, which was used for removing old messages. An unfortunate combination of events took the network down for four hours.
The incident also marked the birth of the Internet. The engineers who were trying to connect these two computers were part of a government-funded research project called ARPANET, which was one of the first experimental networks that eventually became the foundation of the Internet.
This network crash was a significant event in the history of technology, as it helped pave the way for the development of more reliable and efficient network systems and led to the creation of the modern Internet. It also serves as a reminder of the importance of thorough testing and debugging in software development.
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Author: PC-GR
The World of Technology
