[openib-general] Re: ipoib send-only vs full join
Roland Dreier
rdreier at cisco.com
Tue Apr 4 13:37:46 PDT 2006
Sean> When does ipoib join a multicast group for send and receive
Sean> membership? It looks like it joins the broadcast group for
Sean> send/receive, but all other groups are send-only. Is this
Sean> correct?
Not quite. It joins for receive when the networking core asks it to
receive multicasts on a given group. It joins send-only when it has a
packet to send for a group it hasn't joined yet.
- R.
More information about the general
mailing list