IPSec and GRE

From: Andrew G. Mason (andrew@xxxxxxxxxxxxx)
Date: Thu Jun 14 2001 - 19:40:01 GMT-3

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Hi,

I see quite a few posts and recommendations to use GRE tunnels with IPSec.
This confuses me because IPSec performs tunnelling in its default
configuration anyway so I cannot see any reason for tunnelling through a
tunnel?

Can anybody give a good reason to use a GRE tunnel instead of the default
IPSec tunnel mode configuration?

Cheers

Andrew G. Mason
CCIE #7144
**Please read:http://www.groupstudy.com/list/posting.html

Next message: Padhu (LFG): "Routing protocols over Async"
Previous message: Dean, Justin: "Multicast Sparse Mode over Frame NBMA"
Next in thread: Dean, Justin: "RE: IPSec and GRE"
Maybe reply: Dean, Justin: "RE: IPSec and GRE"
Maybe reply: Chuck Church: "RE: IPSec and GRE"
Maybe reply: Jay Scott: "RE: IPSec and GRE"
Maybe reply: YJC: "Re: IPSec and GRE"
Maybe reply: Andrew G. Mason: "RE: IPSec and GRE"
Maybe reply: jhuston: "RE: IPSec and GRE"
Maybe reply: Andrew G. Mason: "RE: IPSec and GRE"
Maybe reply: Sam Munzani: "Re: IPSec and GRE"
Maybe reply: Brant I. Stevens: "Re: IPSec and GRE"
Maybe reply: Sam Munzani: "Re: IPSec and GRE"
Maybe reply: Chuck Church: "RE: IPSec and GRE"
Maybe reply: jhuston: "RE: IPSec and GRE"
Maybe reply: Keith Fuller: "Re: IPSec and GRE"
Maybe reply: Chuck Church: "RE: IPSec and GRE"
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