[Simh] LAVC
Mark Pizzolato
Mark at infocomm.com
Sat Mar 11 11:18:46 EST 2017
On Saturday, March 11, 2017 at 5:49 AM, Tim Stark wrote:
> Thanks for many replies. I learned a lot about VAX clustering. I will use
> multicast Ethernet for clustering. I have more one question. Is that possible to
> emulate HSC controllers with LAVC access?
When Matt Burke and I were discussing the CI concept, we picked IP
Multicast as transport for the very specific reason that all modern host
systems will have natural user mode programming access to implement
this functionality. Attempting to create your own Ethernet multicast
protocol (non-IP based) will have portability complexities on different
platforms due to the fact different platforms have varying support (and
potentially require privilege) to present and/or receive raw Ethernet
frames to/from a LAN.
- Mark
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