I want to understand if the NE20E-S2F CGNAT is supported

Created: Feb 24, 2020 00:26:02Latest reply: Feb 24, 2020 14:30:17 158 8 0 0
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Hello.


I want to buy a router NE20E-S2F.

My question is, does the NE20E-S2F CGNAT support?

Thanks


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DDSN
Admin Created Feb 24, 2020 00:50:45 Helpful(0) Helpful(0)

Hi, rtime
The NE20E-S2F router support CGNAT.

If you want to buy a product, where you can contact our colleagues from the Consumer Business Group, which are able to help you solve your issues: https://consumer.huawei.com/en/support/hotline

I hope it helps!

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DDSN
DDSN Admin Created Feb 24, 2020 00:50:45 Helpful(0) Helpful(0)

Hi, rtime
The NE20E-S2F router support CGNAT.

If you want to buy a product, where you can contact our colleagues from the Consumer Business Group, which are able to help you solve your issues: https://consumer.huawei.com/en/support/hotline

I hope it helps!

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HaseebAkhtar
HaseebAkhtar Created Feb 24, 2020 09:03:56 Helpful(0) Helpful(0)

yes it supports CGN. in CGN it supports following Types,


170927x6hacu2cchlv8u8w.jpg

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LuizPuppin
LuizPuppin MVE Created Feb 24, 2020 11:39:31 Helpful(0) Helpful(0)

Support, but contact your Huawei representant tô know limitations, cause the throughput is smaller then the nominal fowarding throughput.
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rtime
rtime Created Feb 24, 2020 14:04:46 Helpful(0) Helpful(0)

Thank you all !
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rtime
rtime Created Feb 24, 2020 14:30:17 Helpful(0) Helpful(0)

In this document, I found the technical parameters of NE20E-S2E
https://e.huawei.com/en/related-page/products/enterprise-network/routers/ne/ne20e-s/brochure/router_ne20e-s
NE20E-S2E is good for me too with 160 Gbit/s of Switching Capacity and Forwarding Performance 119 Mpps.
But i want to use 4x10GE ports. Default configuration of NE20E-S2E + 2x10GE-SFP+(03030QCK).
Where can I find NAT performance? Is it possible to get NAT around ~ 30 GB with this router?
I found this article
https://www.router-switch.com/media/upload/product-pdf/huawei-netengine20e-s-series-universal-service-routers-datasheet.pdf
but I can’t find which "Network Service Processor" is installed on the NE20E-S2E router :-(
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LuizPuppin
LuizPuppin Created Feb 24, 2020 18:32:15
This limitation is not public. The NAT performance is much less than 30Gbps, but we can't public here. Please call to your Huawei technical contact.  
rtime
rtime Reply LuizPuppin  Created Feb 24, 2020 21:20:59
Thank you!  
HaseebAkhtar
HaseebAkhtar Created Feb 25, 2020 09:05:44
on an NE router, there is always a Licencing Limit, even though router supports higher throughput, the liceseing limit will not allow you to utilize all for NAT, furhter more there is also Dedicated hardware for NAT in NE routers which will aslo has its own limitations, so its better to contact huawei pre-sales team.  

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