= B =
bogon filter /boh'gon fil'tr/ n.
Any device, software or
hardware, that limits or suppresses the flow and/or emission of
bogons. "Engineering hacked a bogon filter between the Cray and
the VAXen, and now we're getting fewer dropped packets." See also
--The Jargon File version 4.3.1, ed. ESR, autonoded by rescdsk.