strange dummynet WFQ problem

[Alexandre D.]

Hi guys

I have a strange problem.

here is a simple sample my conf (hic!):

# ipfw list
00005 allow ip from any to any via lo0
00006 deny ip from any to 127.0.0.0/8
00007 deny ip from 127.0.0.0/8 to any
00011 divert 8668 ip from any to any via ext
21046 queue 8 ip from any to 172.20.1.23
21047 queue 9 ip from 172.20.1.23 to any
65535 allow ip from any to any

bash-2.05b# ipfw pipe list
00001:   1.024 Mbit/s    0 ms   50 sl. 0 queues (1 buckets) droptail
    mask: 0x00 0x00000000/0x0000 -> 0x00000000/0x0000
00002:   1.024 Mbit/s    0 ms   50 sl. 0 queues (1 buckets) droptail
    mask: 0x00 0x00000000/0x0000 -> 0x00000000/0x0000
...
q00008: weight 4 pipe 1   50 sl. 1 queues (1 buckets) droptail
    mask: 0x00 0x00000000/0x0000 -> 0x00000000/0x0000
BKT Prot ___Source IP/port____ ____Dest. IP/port____ Tot_pkt/bytes Pkt/Byte
Drp
  0 udp       dns address/53       172.20.1.195/3007  1032   254524  0    0
0
q00009: weight 4 pipe 2   50 sl. 1 queues (1 buckets) droptail
    mask: 0x00 0x00000000/0x0000 -> 0x00000000/0x0000
BKT Prot ___Source IP/port____ ____Dest. IP/port____ Tot_pkt/bytes Pkt/Byte
Drp
  0 udp     172.20.1.195/68    255.255.255.255/67     589    53330  0    0
0


The thing is that:
-it looks that datas are going through the corrects queues,
-each queue is correctly linked to a pipe
-there is not accounting on both pipes
-only dns packets are shown by this command.


My wonders are:
-How can I be sure that my queues are correctly linked to the pipes?
-Why don't I have accounting on the pipes?
-Why don't I get other than dns packet accounting?

Sorry for the english

Thanks for the answer

Cheers

Alex