NEMO Overview
When enabled through a feature license key, the system includes NEMO support for a Mobile IPv4 Network Mobility (NEMO-HA) on the existing Enterprise Home Agent (EHA) platform to interconnect LAN segments behind Mobile Routers (MRs) equipped with a 3G interface with Fixed Networks served by the Private IP (PIP) networks and Wavelength Division Multiplexing Networks (WDN) . The new NEMO functionality allows bi-directional communication that is application-agnostic between users behind the MR and users or resources on the Fixed Network sites.
The same NEMO4G-HA service and its bound Loopback IP address supports NEMO connections whose underlying PDN connection comes through GTP S5 (4G access) or PMIPv6 S2a (eHRPD access).
The following figure shows a high-level view of NEMOv4 Architecture.