Hi I would like to test an environment where there is a ftp client + router + ftp server. The router will have a fqcodel in the interface client-router link will have a netem delay + rate router-server link will have a netem delay + rate The router interface of the client-router link will have the fq codel implementation of linux I am not sure if it should work after reading this https://www.bufferbloat.net/projects/codel/wiki/Best_practices_for_benchmarking_Codel_and_FQ_Codel/ It seems that FQ_Codel + netem is incompatible. Am I right? Thanks in advance, Regards, Rodrigo