[LARTC] Help:how to generate different packets?souce code explanation?

[swcims]

Hi,All
        I setup traffic control configuration with HTB this way:

                                        1: root HTB qdisc
                                                 |
                                1:1 HTB class  rate 1024kbit
                                                 |
                                 /-----+-----+-----+------+-----\
                                1:10  1:20  1:30  1:40   1:50    1:60
                                EF        AF41   AF31  AF21   AF11   BE

     and alloct different bandwidth to these PHBs(queues).So which tool would I use to 
generate these packets at the same to for testing?Thank you!
        Another question:I am studying sch_htb.c,but it's so tough for to 
understand,especially htb_dequeue().Would anyone please supply some adivse?
        Thank you very much!
        

　　Best regards.
                                

　　　　　　　　swcims
[EMAIL PROTECTED]
　　　　　　　　　　2004-06-18