[openib-general] Connectivity

[Sean Hubbell]

Hal Rosenstock wrote:

>On Fri, 2005-09-02 at 07:57, Sean Hubbell wrote:
>  
>
>>>On a Set of PortInfo, the OpenIB IPoIB will reregister its multicast
>>>group(s) for IPoIB. Are the ports active or not ?
>>>
>>>      
>>>
>>Yes, the port (port 1) that I am using is ACTIVE.
>>    
>>
>
>and all ports in path to SM (including SM port) are also active ? If so,
>the osm.log might be instructive.
>
>-- Hal
>
>
>  
>
Again, thanks Hal. Yes, I can perform an ibping on all of the nodes so 
connectivity and the ports inbetween are up. I am almost positive now 
that this has something to do with the IPoIB. I am going to try to ping 
each node and then look at the arp table. Do you know of anything I can 
do to look specifically at the IPoIB "exchange".

Sean