Yep; but even IP Passthrough, routed subnet, etc. all count as NAT sessions against the internal NAT table.
BTW, that's the feature you're looking for - routed subnet. That will pass your /26 to another network device over an RFC1918 subnet. The steps depend on what particular gateway hardware they have, but a quick Google of the gateway model and "routed subnet" should get you to the right spot. Assuming of course the other service limitations aren't a dealbreaker. On Thu, Jun 10, 2021 at 2:54 PM Dennis Burgess <dmburg...@linktechs.net> wrote: > Ya not wishing to do NAT... > > Sent from mobile device.. > > ------------------------------ > *From:* Alex Conner <he...@codatory.com> > *Sent:* Thursday, June 10, 2021 1:49:27 PM > *To:* TJ Trout <t...@pcguys.us> > *Cc:* Dennis Burgess <dmburg...@linktechs.net>; nanog@nanog.org < > nanog@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 <t...@pcguys.us> wrote: > > Yeah not going to happen on U-verse > > On Thu, Jun 10, 2021 at 11:32 AM Dennis Burgess <dmburg...@linktechs.net> > wrote: > > Guess their broadband stuff☹ > > > > > > *[image: 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 > > Create Wireless Coverage’s with www.towercoverage.com > > Need MikroTik Cloud Management: https://cloud.linktechs.net > > > > *From:* TJ Trout <t...@pcguys.us> > *Sent:* Thursday, June 10, 2021 1:12 PM > *To:* Dennis Burgess <dmburg...@linktechs.net> > *Cc:* nanog@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 <dmburg...@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 > > Create Wireless Coverage’s with www.towercoverage.com > > Need MikroTik Cloud Management: https://cloud.linktechs.net > > *How did we do today?* > > > <https://app.customerthermometer.com/?template=log_feedback&hash=5badbac1&embed_data=dGVtcGVyYXR1cmVfaWQ9MSZ0aGVybW9tZXRlcl9pZD0xMTM1NjYmbnBzX3JhdGluZz0tMQ==&e=Anonymous&f=Dennis&l=Burgess&c=&c1=&c2=&c3=&c4=&c5=&c6=&c7=&c8=&c9=&c10=> > > > >
