  Information-Centric Networking (ICN) is a promi- nent topic in current
networking research. ICN design signifi- cantly considers the increased demand
of scalable and efficient content distribution for Future Internet. However,
intermittently connected mobile environments or disruptive networks present a
significant challenge to ICN deployment. In this context, delay tolerant
networking (DTN) architecture is an initiative that effec- tively deals with
network disruptions. Among all ICN proposals, Content Centric Networking (CCN)
is gaining more and more interest for its architectural design, but still has
the limitation in highly disruptive environment. In this paper, we design a
protocol stack referred as CCNDTN which integrates DTN architecture in the
native CCN to deal with network disruption. We also present the implementation
details of the proposed CCNDTN. We extend CCN routing strategies by integrating
Bundle protocol of DTN architecture. The integration of CCN and DTN enriches
the connectivity options of CCN architecture in fragmented networks.
Furthermore, CCNDTN can be beneficial through the simultaneous use of all
available connectivities and opportunistic networking of DTN for the
dissemination of larger data items. This paper also highlights the potential
use cases of CCNDTN architecture and crucial questions about integrating CCN
and DTN
