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Re: Internet Draft -- IPsec Architecture



Bob,


>
>   As noted above, two types of SAs are defined: transport mode and
>   tunnel mode.  A transport mode SA is a security association between
>   two hosts.  The security protocol header appears immediately after
>   the IP header (and any options or extensions), and before any higher
>   layer protocols (e.g., TCP or UDP).  In the case of ESP, a tunnel
>
>                                                              ^^^^^^
>Isn't this transport?

Yes, this is a typo and should be transport, not tunnel, mode.

Steve




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