Marlon Dutra wrote:
On 7/28/06, Andy Furniss <lists@xxxxxxxxxxxxxxxxxxxxxxx> wrote:
I see you snipped giants even though you were asked about them.
Oh sorry. Here it goes:
class htb 1:31 parent 1:1 leaf 31: prio 0 rate 1000bit ceil 750000bit
burst 15Kb cburst 1875b
Sent 23991629 bytes 5227 pkts (dropped 0, overlimits 0)
rate 1567Kbit 44pps
lended: 150 borrowed: 5077 giants: 3986
tokens: -14728330 ctokens: -21365
Regardless 11678670/2711 > 1500 so specify your mtu next to every rate
and ceil.
I created the class with "mtu 1500" and the result is above, same
behaviour. Afaik, the default mtu is 1600.
By the way, my ethernet MTU is 1500.
How can I prevent those giants?
It seems there is a problem with some nics not obeying mtu then (I mean
ifconfig/ip mtu) maybe it's to do with tso or something.
Normally you shouldn't have to specify mtu to tc if you are running 1500
- you only need to if you are bigger, which it looks like you are
whatever ifconfig/ip says.
I would find/lookup what you are really using and tell htb that and then
check that the giants count is 0.
Andy.
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