Unreliable Multicast Inter-ORB Protocol (MIOP)

MIOP provides a common way to deliver GIOP request and fragment messages via multicast over UDP/IP. MIOP is implemented by some ORBs like TAO, TIDorb, JacORB, etc.

History

TODO

Protocol dependencies

• UDP: MIOP is over UDP

• GIOP: MIOP encapsulates GIOP protocol over UDP

Example traffic

Wireshark

The MIOP dissector is partially functional. It can show all information about MIOP packet header fields and it groups all MIOP packets into a MIOP collection. Also it can show the subsequent GIOP details for the first MIOP packet of a MIOP packet collection. The MIOP dissector listen in any UDP port .

Preference Settings

There are no preference settings so far.

Example capture file

• https://bugs.wireshark.org/bugzilla/attachment.cgi?id=2735 MIOP sample file

External links

• MIOP MIOP - OMG MIOP specification

• MIOP patch - Latest MIOP dissector patch for Wireshark

• https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=3238

Discussion

Imported from https://wiki.wireshark.org/MIOP on 2020-08-11 23:16:46 UTC