From: Greg Ferro (gferro@xxxxxxxxxxxxxxxxxxx)
Date: Tue Jan 30 2001 - 08:35:40 GMT-3
ipip tunnels came before GRE. Therefore retained for compatibility. We use
GRE today mostly because it uses much less overhead.
At 06:47 PM 17/01/2001 -0600, you wrote:
>I don't know that there necessarily is an advantage. It's just another
>protocol. I'm sure there is some advantage, but I think you have to look
>pretty hard to find it. 99% use gre
>
>Steve
>
>-----Original Message-----
>From: nobody@groupstudy.com [mailto:nobody@groupstudy.com]On Behalf Of
>Rob Webber
>Sent: Wednesday, January 17, 2001 12:42 PM
>To: ccielab@groupstudy.com
>Subject: RE: tunnel mode ipip
>
>
>But you can create a GRE tunnel that will transport IP packets (user data
>and routing protocols) between two routers, so what is the advantage of ipip
>mode?
>
>Rob.
>
>-----Original Message-----
>From: nobody@groupstudy.com [mailto:nobody@groupstudy.com]On Behalf Of
>Kevin Mahoney
>Sent: Monday, January 15, 2001 1:31 AM
>To: Robert DeVito; ccielab@groupstudy.com
>Subject: RE: tunnel mode ipip
>
>
>yep
>
>-----Original Message-----
>From: nobody@groupstudy.com [mailto:nobody@groupstudy.com]On Behalf Of
>Robert DeVito
>Sent: Monday, January 15, 2001 6:13 AM
>To: kmahoney1@cfl.rr.com; ccielab@groupstudy.com
>Subject: RE: tunnel mode ipip
>
>
>So if I come over a scenario that requires to set up a VPN from router A to
>router B for IP only, use "tunnel mode ipip" instead of the default "tunnel
>mode gre"?
>
>Thanks in advanced,
>Robert
>
>
>----Original Message Follows----
>From: "Kevin Mahoney" <kmahoney1@cfl.rr.com>
>Reply-To: <kmahoney1@cfl.rr.com>
>To: "Robert DeVito" <robertdevito@hotmail.com>, <ccielab@groupstudy.com>
>Subject: RE: tunnel mode ipip
>Date: Mon, 15 Jan 2001 00:50:10 -0500
>
>Tunnel mode ipip is foe setting up VPNs where you want to tunnel ip traffic
>over an ip tunnel.
>
>Kevin
>
>-----Original Message-----
>From: nobody@groupstudy.com [mailto:nobody@groupstudy.com]On Behalf Of
>Robert DeVito
>Sent: Monday, January 15, 2001 4:46 AM
>To: ccielab@groupstudy.com
>Subject: tunnel mode ipip
>
>
>Can someone explain tunnel mode ipip? I can not find anything on the CD or
>CCO... Thank you!
>
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