[c-nsp] uRPF lacking on ME3600X?

Mark Tinka mtinka at globaltransit.net
Wed Jun 15 04:47:36 EDT 2011


On Wednesday, June 15, 2011 04:13:59 AM 
Vinny_Abello at dell.com wrote:

> Just making sure I'm not missing something... I have
> several ME3600X's running IOS 12.2(52)EY1c. From what I
> can tell, uRPF doesn't appear to be an option under an
> SVI. I looked in the documentation as well and couldn't
> find it, although I did find references to mRPF. Is
> there some obvious limitation on this platform that
> prevents uRPF from being possible that I'm missing? Is
> it somehow implemented differently, or is it
> forthcoming? Seems like such a basic feature to leave
> out. Maybe it's just not believed to be needed in the
> typical role these devices play, although I can't see
> why that would be the case.

Certainly one of the features currently not supported on 
this platform. Cisco have promised it's coming soon, we're 
waiting.

Tell your account team to include it for v6 when v6 support 
launches as well.

Cheers,

Mark.
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