The issue that 128bits (64+64) are wasted in every packet. Formally, for "privacy". Content providers are lathing from such form or privacy. But it is 2% of the internet capacity. Eduard -----Original Message----- From: Marco Moock via NANOG <[email protected]> Sent: Thursday, November 6, 2025 10:07 To: North American Network Operators Group <[email protected]> Cc: Marco Moock <[email protected]> Subject: Re: Artificial Juniper SRX limitations preventing IPv6 deployment (and sales)
On 06.11.2025 06:27 Vasilenko Eduard <[email protected]> wrote: > > I do not understand what you are talking about. > IPv6 is mostly using SLAAC. SLAAC is 64 bit addressing architecture. > (by the way, 64 bit is enough for addressing of everything) Even if > somebody use DHCP, he typically makes subnet "SLAAC compatible", it > means: use 64 bits for addressing. Where is the issue there? Unless the A-bit is set for the prefix in the RA, no machine will do autoconfiguration using SLAAC. -- kind regards Marco Send spam to [email protected] _______________________________________________ NANOG mailing list https://lists.nanog.org/archives/list/[email protected]/message/R7NGCCEZQCTUDHI4G6M66VEWGNB26RKY/
