Multicast on channel-bonding
lkchu at cs.ucsb.edu
Sat Jun 3 22:05:28 PDT 2000
Our beowulf cluster has recently got channel bonded on the latest kernel 2.2.15.
Everything seems okay except the IP multicasting.
By "tcpdump -i bond0", I find the multicast packets do reach the related nodes.
But the application can not always receive the corresponding packets. Most of
packets are dropped. It happens when I connect a socket to a MC group, and
then use send. When I use sendto and specify group/port, things work fine.
Any comments are appreciated.
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