> ps: we're changing the values of the traffic shapping ever 60sec (= we delete > the old entries and create new one in a script) > > the logfile of that script dels me that we just changed the shaping setting at > the moment the log entries about the htb were made. Well, if I understand it correctly, you have suspection that these weird messages are following class change/delete/create (which one?) ? You really delete/create classes or do you use "tc change" ? It could make sense. Stef, please if someone will ask in LARTC about such messages or OOPSes, could you ask them about such runtime class changes ? I'd like to find some corelation to help me spot the bug .. devik