Re: MTU to CDN's

❦ 19 janvier 2018 08:07 -0600, Mike Hammett <nanog@ics-il.net> :

Wouldn't those situations be causing issues now, given the likelihood that someone with a less than 1,500 byte MTU is communicating with you now?

Those situations are causing issues now. If you have a MTU less than 1500 bytes, it is likely some destination are unreachable to you if you only rely on PMTUD. People usually rely on TCP MSS for those cases. -- I'll burn my books. -- Christopher Marlowe