Changing TBF rate on the fly results in drops?
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I need to change rate of a tbf queue while ip packets are already enqueued by it. If I go:
tc qdisc replace|change|link dev eth0 root tbf rate 180kbit burst 1540 limit 15400
as results all enqueued packets seems to disappear. I can see that from a: tc -s qdisc ls dev eth0where backlog suddenly goes down to zero packets. Iperf performances also confirm that. Using custom kernel 18.104.22.168 on Ubuntu 6.06.
Where can I look to understand what is going on? Can I do something else to get the same result (shaping outgoing traffic dynamically and very often without losses)?
Thanks in advance! ____________________________________ Francesco ____________________________________ _______________________________________________ LARTC mailing list LARTC@xxxxxxxxxxxxxxx http://mailman.ds9a.nl/cgi-bin/mailman/listinfo/lartc