That doesn't even make any sense. IPv4 is a contended resource, but IPv6 is not. They're already double-dipping by charging for the extra BGP sessions.
From: "Peter Potvin via NANOG" <nanog@nanog.org>
To: "Justin Wilson (Lists)" <lists@mtin.net>
Cc: nanog@nanog.org
Sent: Monday, June 10, 2024 4:47:37 PM
Subject: Re: Cogent BGP session more than 1 router ipv6
Cogent stopped offering anything larger than a /31 IPv4 and /127 IPv6 on new DIA circuits earlier this year, when previously they provided a /29 IPv4 and /112 IPv6 without issue at no additional cost. Now they expect you to pay additional for this functionality, including for redundant sessions. Unfortunately I have not heard of any success stories for people getting around this as of yet. YMMV
Kind regards,
Peter Potvin
On Mon, Jun 10, 2024 at 17:43 Justin Wilson (Lists) <
lists@mtin.net> wrote:
I am trying to get our Cogent rep to give us a /124 to peer on a Cogent circuit with. We have multipl routers we want to peer to a cogent transit circuit with.on.
Does anyone have the magic words or a circuit ID example you are doing multiple BGP conenctions on a single circuit?