fuzzball
A {DEC} {LSI-11} running a particular suite of homebrewed
software written by Dave Mills and assorted co-conspirators,
used in the early 1980s for {Internet} {protocol} testbedding
and experimentation. These were used as {NSFnet} {backbone}
sites in its early 56KB-line days. A few were still active on
the {Internet} in early 1991, doing odd jobs such as network
time service.
[{Jargon File}]
(1994-12-05)