[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[altq 529] Re: The delay on the altq.
> I am just a newbie in altq. I have a question on the
> packet delay.
> On an 100 Mb interface, I assign 1.5Mb to ICMP class.
> So, given the packet size is 1.5KB, the delay for each
> packet on the interface should be (1.5*8)/1500=8ms,
> it's kinda theoretical stuff, though. For a ICMP
> stream less than 1.5Mb, this delay can not be seen.
> i.e. the cbq does a good job on the bandwidth but not
> on the delay. I wonder if there is any clue that I can
> make it?
Are you saying that "an icmp packet should be always delayed for 8ms
even when there's no other traffic"?
CBQ doesn't work that way.