CGNAT Solutions

Tue Apr 28 22:42:54 UTC 2020

Take a look at DANOS for CG-NAT as a free solution or Netgate's TNSR has a
CG-NAT feature https://www.tnsr.com/features

On Tue, Apr 28, 2020 at 2:57 PM JORDI PALET MARTINEZ via NANOG <
nanog at nanog.org> wrote:

> I will say it is much better to consider 464XLAT with NAT64, if the CPEs
> allow it.
>
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> https://datatracker.ietf.org/doc/rfc8683/
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> I’m right now doing a deployment for 25.000.000 customers of an ISP (GPON,
> DLS and cellular mix), all the testing has been done, and all doing fine.
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> I’ve done it already for smaller ISPs, but the size of this project is
> more interesting to better demonstrate that it just works.
>
>
>
> I plan to do a presentation when the information can be made public … bit
> delay because the Covid-19 confinement.
>
>
>
> Regards,
>
> Jordi
>
> @jordipalet
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> El 28/4/20 21:15, "NANOG en nombre de John Alcock" <
> nanog-bounces at nanog.org en nombre de john at alcock.org> escribió:
>
>
>
> Afternoon,
>
>
>
> I run a small ISP in Tennessee.  COVID has forced a lot of people to work
> from home.  I am starting to run low on IP's and need to consider CGNAT.
>
>
>
> I do have IPV6 space, but we all know that until we force everyone to move
> to IPV6, we need to keep IPV4 up and running.
>
>
>
> I could buy more space, but I am really wondering if that is the
> best option.  It is expensive. I know CGNAT devices are expensive as well,
> but it looks like I could stretch it out a bit.
>
>
>
> My thinking is to convert about 50% of my subscribers to CGNAT.
>
>
>
> I am interested in vendors or devices you have used in the past.  I
> already know about the pitfalls many of my subscribers will have with CGNAT
> such as VPN's, Gamers, etc.
>
>
>
> What are your thoughts on CGNAT vendors?
>
>
>
> A10Networks
>
> F5Networks
>
> Others?
>
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