ARPANET
From Computer History Wiki
Early wide-area network initially funded by ARPA.
The protocol family used on the early ARPANET included:
- Host/IMP protocol, specified in BBN Report #1822 (multiple editions over time)
- ICP, Initial connection protocol
- Host-to-Host Protocol (early version here)
- FTP (early version here)
- TELNET
- MAIL (here is a much later proposal which eventually became SMTP)
- NAME/FINGER