I have a print server running on my s390. I am noticing a delay or lag from the server. I think it is due to an improper MTU size. My IP card on the s390 does not like any MTU size above 14400 I believe. Debian installs with a default MTU size of 32768. I would like to find the correct place to set that in the configuration files. Does anyone know which file and the syntax to set that? Thanks! Sam Warren, Jr. Computer Technician Winnebago Industries 641-585-3535 ext. 7785