Thanks Roland, Does anyone have a recommended value for tuning LPTS based on experience ? Rgds Peter On Tue, Feb 7, 2012 at 7:45 AM, Dobbins, Roland <rdobbins@arbor.net> wrote:

On Feb 7, 2012, at 1:43 PM, Peter Ehiwe wrote:

...

What is the attacker spoofs the correct peering address ,

In that case, work with your peer(s) to get them to deploy anti-spoofing filters at their edges.

...

then iACL may not suffice , from experience is the default policer values for LPTS enough for XR routers

Hard to say - look at CoPP/LPTS tuning.

----------------------------------------------------------------------- Roland Dobbins <rdobbins@arbor.net> // <http://www.arbornetworks.com>

The basis of optimism is sheer terror.

-- Oscar Wilde

-- Warm Regards Peter(CCIE 23782).