[c-nsp] N7k CoPP not MPLS-aware?

[Pete Lumbis]

There is a "match protocol mpls" to match labeled traffic.

http://puck.nether.net/pipermail/cisco-nsp/2013-March/089936.html


On Fri, Nov 15, 2013 at 4:48 AM, Phil Mayers <p.mayers at imperial.ac.uk>wrote:

> Has anyone else seen this? Our N7k CoPP policy seems to be letting packets
> through which are arriving MPLS-labelled. In particular, this means it's
> completely ineffective at protecting the CPU in an L3VPN, since all packets
> inside the VPN arrive labelled.
>
> Presumably the class-map isn't matching, since the IP header isn't
> visible. This is not the way other platforms e.g. sup720 work, and is
> distinctly unhelpful.
>
> The boxes are on an older release - 5.2(4) - but I didn't spot anything in
> the release notes about it...
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