On Wednesday 04 June 2003 16:53, Rio Martin. wrote: > Stef and all, > I got error sometimes, dmesg results like this: > > HTB: quantum of class 10011 is small. Consider r2q change.<4>HTB: quantum > of class 10012 is small. Consider r2q change.<4>HTB: quantum of class > 10013 is small. Consider r2q change.<4>HTB: quantum of class 10014 is > small. Consider r2q change.<4>HTB: quantum of class 10015 is small. > Consider r2q change.<4>HTB: quantum of class 10016 is small. Consider r2q > change.<4>HTB: quantum of class 10017 is small. Consider r2q > change.<4>HTB: quantum of class 10018 is small. Consider r2q change.<4>HT > > > Is this happened because i set QUANTUM value too low ? > i set 1000. Why it cannot set below MTU size (1500) ? Quantum is the number of bytes a class can send if it borrows unused bandwidth from the parent. If it's 1000 and the packet size is 1500, the internal calculations of htb can be f***ed up. You send 1500 but only 1000 is counted. Stef -- stef.coene@xxxxxxxxx "Using Linux as bandwidth manager" http://www.docum.org/ #lartc @ irc.oftc.net