Re: [secdir] Routing loop attacks using IPv6 tunnels

"Templin, Fred L" <Fred.L.Templin@boeing.com> Tue, 15 September 2009 15:37 UTC

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Date: Tue, 15 Sep 2009 08:37:34 -0700
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Thread-Topic: Routing loop attacks using IPv6 tunnels
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From: "Templin, Fred L" <Fred.L.Templin@boeing.com>
To: Hesham Soliman <hesham@elevatemobile.com>, Brian E Carpenter <brian.e.carpenter@gmail.com>
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Cc: v6ops <v6ops@ops.ietf.org>, Christian Huitema <huitema@microsoft.com>, ipv6@ietf.org, secdir@ietf.org
Subject: Re: [secdir] Routing loop attacks using IPv6 tunnels
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Hesham,

> -----Original Message-----
> From: Hesham Soliman [mailto:hesham@elevatemobile.com]
> Sent: Monday, September 14, 2009 10:51 PM
> To: Templin, Fred L; Brian E Carpenter
> Cc: v6ops; Christian Huitema; ipv6@ietf.org; secdir@ietf.org
> Subject: Re: Routing loop attacks using IPv6 tunnels
> 
> Fred,
> 
> >>> What I would rather have said was that mechanisms such as
> >>> SEcure Neighbor Discovery (SEND) may be helpful in private
> >>> addressing domains where spoofing is possible. Let me know
> >>> if this makes sense.
> >>
> >> Except for the practical problems involved in deploying SEND.
> >
> > Can it be said that there is any appreciable operational
> > experience with SEND yet? Are there implementations?
> 
> => About 2 months ago there was a thread on the node requirements
draft that
> addressed the presence of SEND implementations and people who have
> implementations voiced them on the list. If memory serves me right
it's
> basically on linux, BSD and IOS, but check the archives. I don't know
> anything about deployment experience.

Thanks for the pointer. A quick google search yesterday
also showed up JUNOS as having an implementation, so there
may be still others. I'll have a look at the archives.

Fred
fred.l.templin@boeing.com
 
> Hesham