Re: 400G forwarding - how does it work?

Saku Ytti wrote:

...

With such an imaginary assumption, according to the end to end principle, the customers (the ends) should use paced TCP instead

I fully agree, unfortunately I do not control the whole problem domain, and the solutions available with partial control over the domain are less than elegant.

OK. But, you should be aware that, with bloated buffer, all the customers sharing the buffer will suffer from delay. Masataka Ohta