Re: tcp mss clamping or ... ?

On 2022-11-29 11:27, Cristian Rodríguez wrote:

unless your 10g equipment is broken or wrongly configured, routers will fragment the packets accordingly and business will continue as usual.

Actually, path MTU discovery is used these days.  On IPv4 Linux uses it for everything and Windows for TCP.  It's also mandatory for IPv6. https://en.wikipedia.org/wiki/Path_MTU_Discovery