1 Apr
2022
1 Apr
'22
9:34 a.m.
Pascal Thubert (pthubert) via NANOG wrote:
- Stateful NATs the size of the Internet not doable,
Stateful NATs are necessary only near leaf edges of ISPs for hundreds of customers or, may be, a little more than that and is doable. If you make the stateful NATs static, that is, each private address has a statically configured range of public port numbers, it is extremely easy because no logging is necessary for police grade audit trail opacity. Masataka Ohta