Re: RE: [Ext] Artificial Juniper SRX limitations preventing IPv6 deployment (and sales)

[Samaneh Tajalizadehkhoob via NANOG <nanog () lists nanog org>]

I am not checking my emails until Nov 14th, 2025. Thanks, Samaneh

On Nov 8, 2025, at 7:55 AM, Gary Sparkes via NANOG <nanog () lists nanog org> wrote:

Or, in some cases, to comply with the federal mandate, just slap cloudflare/LB service of choice/etc in front of 
whatever on the outside and call it a day.....

I remember a CEO in 2016 stating in an interview that IPv6 was a priority for them - and it was. All external services 
hosted for gov customers are IPv6 accessible.

Internal IPv6 years later for them? Hah. Nope.

-----Original Message-----
From: Marco Moock via NANOG <nanog () lists nanog org>
Sent: Saturday, November 8, 2025 1:49 AM
To: North American Network Operators Group <nanog () lists nanog org>
Cc: Marco Moock <mm () dorfdsl de>
Subject: Re: Artificial Juniper SRX limitations preventing IPv6 deployment (and sales)

On 07.11.2025 06:32 Vasilenko Eduard <vasilenko.eduard () huawei com>
wrote:

3. My message was not that "IPv4 is enough". The shortage of IPv4
addresses is real. My message was that IPv6 design is so bad (on the
subnet level) that businesses would stay on IPv4.

Businesses stay on that because they don't want change. This applies to operating system versions and protocols.

Remember when most businesses transferred HTTP traffic without TLS?
It was Google that made that mandatory, so they implemented it.

Same applies for SPF and DKIM. It existed more than 10 years and when Google and other big player made it mandatory, 
the businesses hurried up and implemented it.

If Google ever decides to make IPv6 a criteria for page rank, businesses will implement that very fast.

--
kind regards
Marco

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