[c-nsp] need good recommendation for isp gateway nat bgp pbr

Mark Tinka mtinka at globaltransit.net
Thu May 26 13:38:11 EDT 2011


On Friday, May 27, 2011 01:29:57 AM Nick Hilliard wrote:

> 20k nat sessions isn't that much.  Putting it in context,
> it's 0.1 seconds worth of continued network
> functionality if you get a 100Mb DoS with small packets.

Right, but...

> Sigh, stage management on forwarding devices makes me
> want to cry.

... I guess my point was more about the fact that in case 
the number of sessions were to oscillate in a much wider 
range due to customer usage patterns, special events (think 
the British Royal wedding, et al), e.t.c., I'd be more 
comfortable with a box like the ASR1000 than the 7200.

But that's just me.

Cheers,

Mark.
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