<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 TRANSITIONAL//EN"> <HTML> <HEAD> <META HTTP-EQUIV="Content-Type" CONTENT="text/html; CHARSET=UTF-8"> <META NAME="GENERATOR" CONTENT="GtkHTML/3.6.2"> </HEAD> <BODY> Hi guys How do you change the MTU on an interface permanently?? Using ifconfig works fine but want to set to another MTU permanently. I tried various combinations in the interfaces file without luck. Mike Australia </BODY> </HTML>