[openib-general] Connectivity

[Sean Hubbell]

Hello,

 I have a few question that I would like to ask and possible get some 
help. Again, I am trying to get my ib0 interface up and running using 
opensm and IPoIB. I have this working on my local host, but when I want 
to go over the network to one of the other nodes, this does not work. So 
I would like to ask the following question to assist me in debugging:

1) How does one find out what the LID is for a given node and is LID 0 
the localhost LID?
2) How does one find out what the guid is for a given node?
3) What are the best practices on debugging either IPoIB and/or opensm?


Thanks,

Sean