Re: MTU to CDN's

[Vincent Bernat <bernat () luffy cx>]

 ❦  8 janvier 2018 15:08 -0800, joel jaeggli <joelja () bogus com> :

> > N00b here trying to understand why certain CDN's such as Cloudfare have
> > issues where my MTU is low. For instance if I am using pptp and the MTU is
> > at 1300 it wont work. If I increase to 1478 it may or may not work.
> PMTUD has a lot of trouble working reliability when the destination of
> the PTB  is a stateless load-balancer.

More explanations are available here:
 https://blog.cloudflare.com/path-mtu-discovery-in-practice/
-- 
Don't comment bad code - rewrite it.
            - The Elements of Programming Style (Kernighan & Plauger)