[takeda]

Yes, the CCNx was the first implementation of NDN and the NDNx they currently using is fork of it.

AFAIK Parc is still receiving some part of the NSF funding to continue working on CCNx.

[j_burke]

The ideas are related, but the codebase is now separate: http://named-data.net/2014/08/25/first-public-release-ndn-fo...