| Description | Neighbor Discovery Protocol (NDP) has specific functions like Neighbor Discovery (ND), Address Auto-configuration, Router Discovery (RD), Neighbor Un-reachability Detection (NUD), Address Resolution, Duplicate Address Detection (DAD), Redirection etc, but needs .security. The NDP specifications emphasize the use of IPsec to protect NDP messages. IPsec can be used in NDP only through manual configuration of Security Associations. |
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