[LARTC] tbf latency problems!

Alaios alaios at yahoo.com
Wed Apr 6 17:04:36 CEST 2005


Hi i have found a problem related with tbf and the
latency that the tbf calculates.. I have used the
following parameters for burst and limit
burst 100Kbit limit 500Kbit  lat81.8ms
burst 6Kbit   limit 6Kbit    lat 0us
burst 200Kbit limit 100Kbit  lat 4294.9s

As u can see in the 3rd column the latency for 100Kbit
burst and 500Kbit limit is 81.8ms but for 200Kbit and
limit 100Kbit is 4294.9s!!! How  could be possible???
I want to find a way to caclulate the latency for a
packet entering my tbf.. What do u suggest me to do?

Ah! I use the tc -s qdisc ls dev eth1 command for the
tbf statistics



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