The VPN Concentrator can automatically add static routes to the routing table and announce these routes to its private network or border routers using OSPF or RIP. This feature is called reverse route injection (RRI). The RRI options that you can configure vary with the type of connection:
Remote software clients or VPN 3002 Hardware Clients using Client (PAT) mode:
For individual remote clients, enable the Client Reverse Route Injection option.
For a group of remote clients, enter an address pool in the Address Pool Hold Down Routes field.
Remote VPN 3002 Hardware Clients using Network Extension Mode (NEM): enable the Network Extension Reverse Route Injection option
