CGNAT scaling cost (was Re: V6 still not supported)

Masataka Ohta mohta at
Thu Mar 31 00:55:51 UTC 2022

Vasilenko Eduard via NANOG wrote:

> CGNAT cost was very close to 3x compared to routers of the
> same performance.

That should be because you are comparing cost of carrier,
that is telco, grade NAT and consumer grade routers.

Remember the cost of carrier grade datalink of SONET/SDH.

						Masataka Ohta

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