Date: Fri, 26 Oct 2001 10:22:48 -0700 From: rick norman <rick.norman@lmco.com> To: freebsd-hackers@freebsd.org Subject: dummynet stats Message-ID: <3BD99BE8.F02EA873@lmco.com>
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Hi,
I seem to get inconsistent outputs from the same dummynet
stat query. Following is the output from two different queries :
bash-2.05$
bash-2.05$ ipfw pipe 3 show
00003: unlimited 0 ms 2048 B 0 queues (1 buckets) droptail
mask: 0x00 0x00000000/0x0000 -> 0x00000000/0x0000
bash-2.05$
bash-2.05$ ipfw pipe 3 show
00003: unlimited 0 ms 2048 B 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 icmp 127.0.31.1/0 127.0.31.1/0 3139 1695060 0
0 0
bash-2.05$
The only difference between the two dumps is that a flood ping
was stopped and then restated.
In both cases, the same ruleset and dummynet pipes were in effect. I
am using flood pings for a data stream in both cases. The first dump
is after a flush and reinstallation of the pipe rules. The data stream
was
running while the rules were being installed. The ping was then stopped
and restarted followed by the second stat query. My question is why
didn't
the stats reflect the stream until it had been stopped and restarted ?
Rick
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