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Pushing SP risk assessment back in 2000 using data plane, management
plane, and control plane, the "control plane" was all the protocols and
traffic which glued the network together.
> -----Original Message-----
> From: firstname.lastname@example.org [mailto:email@example.com] On
> Behalf Of Tom Petch
> Sent: Tuesday, October 25, 2005 3:37 AM
> To: zhaoye; firstname.lastname@example.org
> Subject: Re: draft-zhao-opsec-routing-capabilities-00
> I take issue with
> " The control plane is responsible for carrying the control
> or signaling of the IP network. Its major elements are various
> unicast and multicast routing protocols."
> as I would expect WGs like MPLS and GMPLS to do. The control
> plane is much more than routing, it includes signalling too,
> and signalling is not routing. These are murky waters where
> I see no agreed IETF-wide definition of the planes (user,
> data, control, management etc) and I see different working
> groups taking different views.
> I think your focus is on routing so that is what you should
> say, stressing the importance of it, while avoiding too many
> statements about what is and is not in the control plane eg
> "The control plane is responsible for carrying the control information
> of the IP network; unicast and multicast routing protocols
> form a key part of it."
> Of course, if the draft were extended to cover all aspects of
> the control plane, that would be great, but perhaps it is
> better to start simple(?).
> Tom Petch
> ----- Original Message -----
> From: "zhaoye" <email@example.com>
> To: <firstname.lastname@example.org>
> Sent: Thursday, October 20, 2005 3:55 AM
> Subject: draft-zhao-opsec-routing-capabilities-00
> > Hi , folks
> > Miao and I have finished a draft about security of the
> control plane.
> > The document tries to sum up the capabilities of control
> plane for IP networks.
> > The URL is
> > ies-00
> > .txt
> > All comments are appreciated.
> > thanks,
> > zhaoye