integration of protocols

[estrin@usc.edu (Deborah Estrin)]

I do not know of anyone currently working on RMDP, AFDP or RMTP in ns
but it would be great to find out. Perhaps after the ns/vint and rm workshops
at Sigcomm we will see more activity.

We do have a very serious effort underway wrt SRM. Some of it is
checked in and is fairly stable. 

More is being developed:
** by Kannan Varadhan looking at
dynamic topologies and the impact on timer adaptation and local
recovery. 
** by Puneet Sharma looking at scalable session messages
** by Haobo Yu looking at other issues related to rel mcast as applied
to a distributed registry.