[altq 15] When a class is delayed

[Fulvio Risso <F.Risso@cs.ucl.ac.uk>]

Hello Kenjiro.

Sorry for the request but, since I'm probably a stupid guy, I don't understand very much the code that you're using to delay a class when this class is going to send at a faster speed compared to its allocation.

Could you explain, maybe with pseudo-code, what is happening in the function rmc_delay_action (altq_rmclass.c)?

Another point: it seems to me that the parameter "minburst", set to 2 by default, it does not work well.
In fact, during the steady state, I register 5 packets in burst instead of 2.
Is this fact related to the previous question (maybe yes, I suppose...).
My test has been done with a 9180MTU, 2Mbps ATM link, and transmitting into a class with 73% share (1.46Mbps), without borrow. There was only this flow active into the system.

Thank you in advance.

Cheers,

	fulvio