nanog mailing list archives

Re: ipv4/25s and above


From: Douglas Fischer <fischerdouglas () gmail com>
Date: Sat, 19 Nov 2022 17:12:32 -0300

I do not like mikrotik, but I need to say that RouterOS does support /31.

All that you need to do, beyond set /31 at address for netmask, is check if
the other address is defined at the network address.



Em sáb., 19 de nov. de 2022 15:58, Denis Fondras <xxnog () ledeuns net>
escreveu:

Le Sat, Nov 19, 2022 at 01:39:59PM -0500, Bryan Fields a écrit :
On 11/18/22 6:44 AM, Joe Maimon wrote:
We could, but many of our DIA customers have all manner of CPE's that
may or may not support this. Having unique designs per customer does
not scale well.
its almost 2023. /31 support is easily mandatory. You should make it
mandatory.

Mikrotik still doesn't support /31 addressing.  I had a customer who was
configuring their "router" the other day and we found this out.  Has to
move
to a /30 on the link.


You cannot configure a /31 on a Mikrotik yet you can play with /32 to
overcome
this limit.


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