AT&T Fiber Line / NOT MIS

Thu Jun 10 18:53:37 UTC 2021

Ya not wishing to do NAT...

Sent from mobile device..

________________________________
From: Alex Conner <hello at codatory.com>
Sent: Thursday, June 10, 2021 1:49:27 PM
To: TJ Trout <tj at pcguys.us>
Cc: Dennis Burgess <dmburgess at linktechs.net>; nanog at nanog.org <nanog at nanog.org>
Subject: Re: AT&T Fiber Line / NOT MIS

Bonus points, the small business fiber has extremely limited NAT session limits (depends on hardware, but not greater than 16,000 sessions) and everything counts. Cold loading CNN.com (an AT&T company) in a default config without an adblocker will use close to 3000, which will saturate and cause errors on some of their gateway hardware (NVG595). If you want to use it for any serious purpose, stick a tunnel out to a real connection.

On Thu, Jun 10, 2021 at 2:43 PM TJ Trout <tj at pcguys.us<mailto:tj at pcguys.us>> wrote:
Yeah not going to happen on U-verse

On Thu, Jun 10, 2021 at 11:32 AM Dennis Burgess <dmburgess at linktechs.net<mailto:dmburgess at linktechs.net>> wrote:

Guess their broadband stuff☹

[LTI-Full_175px]

Dennis Burgess

Author of "Learn RouterOS- Second Edition”

Link Technologies, Inc -- Mikrotik & WISP Support Services

Office: 314-735-0270  Website: http://www.linktechs.net<http://www.linktechs.net/>

Create Wireless Coverage’s with www.towercoverage.com<http://www.towercoverage.com>

Need MikroTik Cloud Management: https://cloud.linktechs.net

From: TJ Trout <tj at pcguys.us<mailto:tj at pcguys.us>>
Sent: Thursday, June 10, 2021 1:12 PM
To: Dennis Burgess <dmburgess at linktechs.net<mailto:dmburgess at linktechs.net>>
Cc: nanog at nanog.org<mailto:nanog at nanog.org>
Subject: Re: AT&T Fiber Line / NOT MIS

call back, i dont think that's accurate. What is the specific product?

On Thu, Jun 10, 2021 at 7:25 AM Dennis Burgess <dmburgess at linktechs.net<mailto:dmburgess at linktechs.net>> wrote:

I have a ATT fiber line for a customer that has a 300/300 circuit, but its not a MIS they are telling me we cannot route a /26 (they have allocated) to my device behind it.  ☹  Any options?

Dennis Burgess

Mikrotik : Trainer, Network Associate, Routing Engineer, Wireless Engineer, Traffic Control Engineer, Inter-Networking Engineer, Security Engineer, Enterprise Wireless Engineer

Hurricane Electric: IPv6 Sage Level

Cambium: ePMP

Author of "Learn RouterOS- Second Edition”

Link Technologies, Inc -- Mikrotik & WISP Support Services

Office: 314-735-0270  Website: http://www.linktechs.net<http://www.linktechs.net/>

Create Wireless Coverage’s with www.towercoverage.com<http://www.towercoverage.com>

Need MikroTik Cloud Management: https://cloud.linktechs.net

How did we do today?

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