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netflix OCA in a CG-NAT world
- Subject: netflix OCA in a CG-NAT world
- From: jared at puck.nether.net (Jared Mauch)
- Date: Mon, 17 Sep 2018 11:48:22 -0400
- In-reply-to: <CA[email protected]>
- References: <CA[email protected]>
> On Sep 17, 2018, at 6:54 AM, Tom Ammon <thomasammon at gmail.com> wrote:
>
> I'm looking to understand the impact of CG-NAT on a set of netflix OCAs, in an ISP environment. I see in Netflix's FAQ on the subject that traffic sourced from RFC 1918/6598 endpoints can't be delivered to the OCA. Is this simply a matter of deploying the OCA on the outside of the CGN layer? What are the other consequences of CGN upon the OCA?
>
Yes, you want to deploy it outside your CG-NAT.
I also strongly suggest you look at how to get native IPv6 from your clients behind the CG-NAT rolled out. I know many folks have had issues with various CDNs and the number of devices that reach out. This is why folks get the Google captcha, etc.
Giving those end-users an alternate way out will help. I understand this may take effort and is harder for folks using UBNT & Tik gear in a smaller environment, but there is value for your end-users.
- Jared