Thanks for your reply. I've visited your web http://home.docum.org/qos/ already. I just wonder if there are some better ways to add and remove class one by one rather than writing the script all the time. In addition, each time your run the tc script. You need to remove the root qdisc, i.e. clear all setting, first. Then, all counters are reset......... How to solve such problem if I want to dump the data from "tc -s -d class dev eth1" and plot graph using rrdtools (without losing previous data)?? Wing --- Stef Coene <stef.coene@docum.org> wrote: > On Friday 10 January 2003 19:24, Cheng Kwok Wing, > William wrote: > > Hi, > > > > I want work out a GUI interface for htb and now > here > > comes to the part about adding and removing > classes > > and filters. > Like I do :?> http://home.docum.org/qos/ > > > > Suppose I want to remove the class 1:20. What > should I > > do? I need to first remove the filters with flowid > > 1:20, but how can I remove it independently??? > > If I run "tc filter del $DEV parent 1:0......", > then > > all filters will be removed. Any suggestion on how > to > > solve this problem or a better way to organise the > > classes or filters?? > I create all rules, generate the tc script, execute > the script. So no > changing of running classes and filters. I don't > think you can delete 1 > filter like you want. > > Stef > > -- > > stef.coene@docum.org > "Using Linux as bandwidth manager" > http://www.docum.org/ > #lartc @ irc.oftc.net > __________________________________________________ Do you Yahoo!? Yahoo! Mail Plus - Powerful. Affordable. Sign up now. http://mailplus.yahoo.com