RE: tunnel mode ipip

From: Andrew Short (ashort@xxxxxxxxxxxxxxx)
Date: Mon Jan 15 2001 - 13:17:10 GMT-3


   
On Mon, 15 Jan 2001, Tom Gonter wrote:

> Here's a reason. You're running addresses in the 10.0.0.0 space and a
> partner company is using addresses in the 10.0.0.0 space or other private
> space (192.168.0.0,etc...). Private networks aren't routable in the
> Internet. However, you can tunnel ip across the Internet to get to those
> distant private networks.

Yeah, but I'd use IPSec tunnel mode for that.

>
> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com]On Behalf Of
> Chuck Church
> Sent: Monday, January 15, 2001 6:52 AM
> To: ccielab@groupstudy.com
> Subject: RE: tunnel mode ipip
>
>
> But if it's IP only, do you need to use a tunnel? All the times I've setup
> VPN between router to router or PIX to PIX, we've never used a tunnel.
> Obviously if they want non-IP traffic, use a tunnel, but if it's IP only,
> why use one? What's the way the lab proctor is going to want to see it?
>
> Chuck Church
> CCNP, CCDP, MCNE, MCSE
> Sr. Network Engineer
> Magnacom Technologies
> 140 N. Rt. 303
> Valley Cottage, NY 10989
> 845-267-4000 x218
>
>
>
> -----Original Message-----
> From: Kevin Mahoney [mailto:kmahoney1@cfl.rr.com]
> 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!
>
> Robert



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