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Re: IPSEC tunnels and Mobile IP



Raul Miller wrote:
> 
> Client should have at least two ip addresses for Mobile IP under IPSEC.
> One is a fixed address and is used inside the client's tunnel. The other
> may vary with location and would be used to establish the client's
> tunnel.
The Client can use the Foreign Agent's Care-of-address, which would
allows the client to only use it's static IP address (one address only).

> 
> You still need something like the NAS for a remote machine to hook up
> with the current instance of the client's tunnel.
A NAS can easily integrate the Foreign Agent functionality.