From: pego peg (piagooo@yahoo.com)
Date: Sun Sep 22 2002 - 14:40:17 GMT-3
O.K if this is the case then it does tunneling only
and the encryption is handled by ESP, right???
--- Frank Maisano <FrankM@netarch.com> wrote:
> Technically speaking, IPSEC is not an encryption
> protocol. It is a security
> framework (RFC 2401).
>
> Encryption of the payload being sent is supplied by
> ESP (Encrypted Security
> Payload) an this occurs in IKE Phase II.
>
>
>
> -----Original Message-----
> From: pego peg [mailto:piagooo@yahoo.com]
> Sent: Friday, September 13, 2002 12:33 PM
> To: ccielab@groupstudy.com
> Subject: encryption
>
>
> when we talk about encryption and tunneling, we
> think
> about IPsec, PPTP and L2TP. Are these layer 3
> protocols? If not then where do we place them in OSI
> model.
>
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