Date: Tue, 09 Feb 1999 11:33:16 +0700 From: "Vladimir N. Kovalev" <smith@scn.ru> To: freebsd-hackers@FreeBSD.ORG Subject: Dummynet pipes truble Message-ID: <36BFBA8B.37A3EFF3@scn.ru>
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Hello !
I'm use dummynet on FreeBSD 2.2.7-19981103-SNAP with the such configuration of pipes:
# Set pipes for icmp
ipfw pipe 1 config delay 7000ms queue 10 plr 0.001
# Set pipes for admin
ipfw pipe 2 config bw 4000B queue 70
# Set pipes for LAN channel
ipfw pipe 3 config bw 10KB queue 75
# Set pipes for server ( mail, ftp, squid etc ) channel
ipfw pipe 4 config bw 6KB queue 75
# Set pipes for class rooms channel
ipfw pipe 5 config bw 100B queue 75
# Set pipes for test purposes only
ipfw pipe 6 config bw 1B queue 50
And rc.firewall have appropiate rules:
01710 1044 533229 pipe 6 tcp from any to 192.168.0.1
...
02210 12525 15043642 pipe 2 tcp from any to 192.168.2.2 in recv 192.168.1.1 established
02310 0 0 pipe 5 tcp from any to 192.168.3.1 in recv 192.168.1.1 established
02410 38345 16987766 pipe 4 tcp from any to 192.168.1.1 in recv 192.168.1.1 established
02510 18798 5420744 pipe 4 tcp from any to 192.168.2.1 in recv 192.168.1.1 established
02610 883364 658924977 pipe 3 tcp from any to any in recv 192.168.1.1 established
...
04410 18384 1348136 pipe 1 icmp from any to any in recv cx0
Pipes number 1, 3 and 4 works fine, but pipes number 2, 5 and 6 does not limit a bandwidth.
However, then I add delay to this pipes I can feel it.
Why ?
Thanks in advance.
Best regards
Vladimir N. Kovalev
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