Devik - Actually, I didn't realize that the shaping only shapes on egress. That is interesting. I assume this can be somewhat overcome by applying queues to both interfaces, however, this doesn't provide exactly the same simulation. That is to say, if I am trying to simulate a bounded connection of 1200bps shared between the upload and the download (e.g. a modem) then there isn't a direct way to do this, unless you can filter traffic in both directions into the same queue? > tc class add dev eth0 parent 1:0 classid 1:$k cbq bandwidth \ > 100Mbit rate 1200bps weight 1 prio 8 allot 1514 cell 8 maxburst 100 avpkt \ > 1000 bounded As for the errors, I think that I have tracked them down to the maxburst value of 100 in my second level cbq queues. I adjusted this value to between 3 and 5, and got much better results. - Jason -----Original Message----- From: Martin Devera [mailto:devik@xxxxxx] Sent: Friday, May 24, 2002 4:27 AM To: Jason Hunter Cc: lartc@xxxxxxxxxxxxxxx Subject: Re: [LARTC] tc causes errors on HTML downloads Probably you will have to do closer look (tcpdump and tcptrace).
