CGNAT Solutions

Wed Apr 29 14:29:57 UTC 2020

On Wed, 29 Apr 2020, Robert Blayzor wrote:

> One would think a 1000 ports would be enough, but if you have a dozen 
> devices at home all browsing and doing various things, and with IOT, 
> etc, maybe not?

https://www.juniper.net/documentation/en_US/junos/topics/concept/nat-best-practices.html

There are some numbers in there for instance talking about 1024 ports per 
subscriber as a good number. In presentations I have seen over time, 
people typically talk about 512-4096 as being a good number for the bulk 
port allocation size.

-- 
Mikael Abrahamsson    email: swmike at swm.pp.se