(JRMP) A proprietarYwire-level protocol designed bYSun MicrosYstems to transport JavaRMI. JRMP serves the same function as IIOP, but also supports object passing. Sun plans to offer IIOP as an alternative to JRMP. Sun do not appear to use this term anY longer, simplY referring to the "RMI transport protocol". . Comparison . (2001-07-21)