[openib-general] libibcm can't connect/talk to libicm on other machine.

Hal Rosenstock halr at voltaire.com
Tue Sep 5 08:20:00 PDT 2006


Hi Bub,

On Tue, 2006-09-05 at 10:22, Bub Thomas wrote:
> I’m still in the process of migrating my gen1 application to gen2.
> 
> Actually I CAN connect a gen2 application to a gen2 listener
> application on the same machine but NOT to a gen 2 listener on another
> machine.
> 
> Any hints where to look at?

What are you using for SM ? OpenSM or vendor SM ?

> Is there anything in the architecture that might prevent a libibcm
> connection to another machine?

I don't think this is an architectural issue.

-- Hal

> I’m using an old Voltaire switch to connect the machines. Can this be
> the reason?
> 
> The switch didn’t cause problems using gen1 clients.
> 
> Thanks
> 
> Thomas Bub
> 
> 
> 
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