[c-nsp] multicast source problem

Michael Robson Michael.Robson at manchester.ac.uk
Fri May 18 07:10:33 EDT 2007


Thanks for your help, but I've just found the problem (I missed this one
earlier then I was looking around).

.IGMP snooping does not constrain multicast traffic for 
multicast group addresses in the range x.128-255.x.x until a 
receiver joins the multicast group. This problem is resolved 
in Release 12.2(18)SXD5. 
(CSCeh62522)

A software upgrade it is!


Michael.
--
Michael Robson,           | Tel:  0161 275 6113
Networks,                 | Fax:  0161 275 6040
University of Manchester. | Email: Michael.Robson at manchester.ac.uk

The dogmatist within is always worse than the enemy without.
S.J. Gould 



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