[openib-general] opensm problem

[Steve Wise]

> IGMP turned on where? 
> |
> <hnr> Not sure what turns this on. I think IP multicast needs to be
> configured in the kernel. I don't think it is automatic although that
> might be the default config. Also, using IP multicast (via Sean's
> multicast code) likely causes IGMP to be used so the routers know the
> IPmc groups being created/joined/left. </hnr>
>  
> > BTW, as I mentioned, this can be solved on the client side equally as
> > well as the SM side.
> 

I figured it out what was causing all the joins.  I was running mdnsd
(Multicast DNS daemon).  I turned it off and things are nice and quiet.
I guess SUSE 10.1 turns this on by default...


Thanks for clues!!

Steve.