We’ve had success with multiple VLAN tagged handoffs/BGP sessions w/ Cogent
with various customers of ours in similar scenarios.
Perhaps you can ask for multiple VLANs each with a /31 + /127 + BGP sessions.
> On Jun 11, 2024, at 07:35, Justin Wilson (Lists) wrote:
>
> We were able to get a /28
On 6/12/24 05:51, Mike Hammett wrote:
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.
Perhaps, is the issue that what customers are paying for is the ability
to have multiple BGP session
al Message -
From: "Peter Potvin via NANOG"
To: "Justin Wilson (Lists)"
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
We were able to get a /28 from cogent for peering on ipv4. I believe we are
paying for this, but our rep is not getting the concept of it in ipv6. He says
he can only order a /127 or /48. I don’t mind paying. I
Justin Wilson
j...@mtin.net
—
https://j2sw.com (AS399332)
https://blog.j2sw.co
Cool, I’ll give it a look, thanks AaronOn Jun 10, 2024, at 6:24 PM, Peter Potvin wrote:That was resolved a couple years back I believe, I'm receiving Google's IPv6 DNS prefix (2001:4860::/32) from Cogent currently but it goes via 6453 before entering 15169's network.PeterOn Mon, Jun 10, 2024 at 5
That was resolved a couple years back I believe, I'm receiving Google's
IPv6 DNS prefix (2001:4860::/32) from Cogent currently but it goes via 6453
before entering 15169's network.
Peter
On Mon, Jun 10, 2024 at 5:53 PM Aaron1 wrote:
> Also related to Cogent and v6… I recall having Google v6 DNS
>From what I recall both HE and Google over v6 are not accessible via Cogent
On Mon, Jun 10, 2024 at 17:53 Aaron1 wrote:
> Also related to Cogent and v6… I recall having Google v6 DNS reachability
> issue through Cogent previously… is that still a problem?
>
> Aaron
>
> On Jun 10, 2024, at 4:48
It’s Cogent, what do you expect?Friends don’t let friends use Cogent.-MikeOn Jun 10, 2024, at 14:49, Peter Potvin via NANOG wrote: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 wit
Also related to Cogent and v6… I recall having Google v6 DNS reachability issue through Cogent previously… is that still a problem?AaronOn Jun 10, 2024, at 4:48 PM, Peter Potvin via NANOG wrote:Cogent stopped offering anything larger than a /31 IPv4 and /127 IPv6 on new DIA circuits earlier this
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.
Un
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