Руководство Администратора для Cisco Cisco Packet Data Gateway (PDG)
NEMOv4 with Multi-VRFs
▀ NEMO Overview
▄ Cisco ASR 5x00 Home Agent Administration Guide
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NEMO Overview
The existing design of HA NEMOv4 has been extended to support multiple enterprise network being connected from
one Mobile Router. A Mobile Router (MR) can be configured with devices/subnets to seamlessly access multiple
enterprize VRFs, and the network traffic targeted for those different VRFs will share same MIP tunnel without
compromising the privacy and security. Each VRF works independently through the MR and HA services.
one Mobile Router. A Mobile Router (MR) can be configured with devices/subnets to seamlessly access multiple
enterprize VRFs, and the network traffic targeted for those different VRFs will share same MIP tunnel without
compromising the privacy and security. Each VRF works independently through the MR and HA services.
This is done by separating the VRFs at the NEMO registration time, each VRF will be furnished with own set of GRE
keys for the bidirectional traffic between MR and HA.
keys for the bidirectional traffic between MR and HA.
The following figure shows a high-level view of Multi-VRF Support.
Figure 24. Multi-VRF-Support