Yes but that 98% reduction in electricity (do you have a source for that number?) is on the carrier side, not the cell phone side. There is also a good chance that the carrier router is going to consume the same power either way. Matthew Rienzo Network Engineer Southwestern Healthcare, Inc. 812.436.4333 Office 812.893.3576 Mobile From: nanog--- via NANOG <nanog@lists.nanog.org> Sent: Thursday, November 6, 2025 11:58 AM To: North American Network Operators Group <nanog@lists.nanog.org> Cc: nanog@immibis.com Subject: [External Sender] RE: my finance department cares deeply about 2% CAUTION: This email originated from outside of the organization. fun fact I forgot to mention: if you use ipv6 on cellphone connections, your site loads more than 2% faster and uses less than 98% as much electricity, due to avoiding the expensive and computation-hungry NAT process itself, as well as not needing to be physically routed to that big centralised server and back. So if you care about 2%, you'll use IPv6. On 6 November 2025 18:52:07 CET, nanog--- via NANOG <nanog@lists.nanog.org<mailto:nanog@lists.nanog.org>> wrote:
So you use header compression on all your links, right? No sense reducing your 1Gbps main uplink to 0.98Gbps. The checksum (removed in v6) is already 5% of each IP packet header. Speaking of headers I take it you're using SLIP instead of Ethernet? And you avoid TLS like the plague? I hope you replaced your 15W LED bulbs with 14.7W bulbs as well - your finance department will thank you. This is asinine.
On 6 November 2025 13:11:16 CET, Vasilenko Eduard via NANOG <nanog@lists.nanog.org<mailto:nanog@lists.nanog.org>> wrote:
Tell any financial department that 2% does not matter and see the reaction. Ed/ -----Original Message----- From: Marco Moock via NANOG <nanog@lists.nanog.org<mailto:nanog@lists.nanog.org>> Sent: Thursday, November 6, 2025 14:53 To: North American Network Operators Group <nanog@lists.nanog.org<mailto:nanog@lists.nanog.org>> Cc: Marco Moock <mm@dorfdsl.de<mailto:mm@dorfdsl.de>> Subject: Re: Artificial Juniper SRX limitations preventing IPv6 deployment (and sales)
On 06.11.2025 07:12 Vasilenko Eduard wrote:
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.
No one cares nowadays. The amount of other crap traffic (scrapers, AI, spam, DDoS attacks) is a real problem, the additional bits in the header aren't. The time of slow dialup connections where every bit matters, is over. _______________________________________________ NANOG mailing list https://lists.nanog.org/archives/list/nanog@lists.nanog.org/message/GQ5AQ75WAWRXFYS54QLFQAUMDGCM4QV4/<https://lists.nanog.org/archives/list/nanog@lists.nanog.org/message/GQ5AQ75WAWRXFYS54QLFQAUMDGCM4QV4> _______________________________________________ NANOG mailing list https://lists.nanog.org/archives/list/nanog@lists.nanog.org/message/3WJNGJSN3R252QI7CWBDOTAL37LNQFIH/<https://lists.nanog.org/archives/list/nanog@lists.nanog.org/message/3WJNGJSN3R252QI7CWBDOTAL37LNQFIH>
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