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Date:      Thu, 11 Aug 2005 19:48:20 +0300
From:      Volodya Pelekh <vpeleh@mail.lviv.ua>
To:        Chuck Swiger <cswiger@mac.com>
Cc:        freebsd-ipfw@freebsd.org
Subject:   Re[2]: Problem with dummynet
Message-ID:  <875355983.20050811194820@mail.lviv.ua>
In-Reply-To: <42FB7A5A.5060802@mac.com>
References:  <1591062177.20050811190036@mail.lviv.ua> <42FB7A5A.5060802@mac.com>

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Yes it set at default value
sysctl kern.clockrate
kern.clockrate: { hz = 100, tick = 10000, profhz = 1024, stathz = 128 }

but in freebsd 4.5, 5.3 in my network this set in HZ 100 too, and i
have not this problem on those computers

FreeBSD 4.5
sysctl kern.clockrate
kern.clockrate: { hz = 100, tick = 10000, tickadj = 5, profhz = 1024, stathz = 128 }
router# uname -a
FreeBSD _______ 4.5-RELEASE FreeBSD 4.5-RELEASE #5: Wed Dec  8 16:36:11 EET 2004     _________:/usr/src/sys/compile/DSL  i386


FreeBSD 5.4
sysctl kern.clockrate
kern.clockrate: { hz = 100, tick = 10000, profhz = 1024, stathz = 128 }
uname -a
FreeBSD test.uar.net 5.3-RELEASE FreeBSD 5.3-RELEASE #1: Wed May 11 14:53:44 UTC 2005

thanks
Thursday, August 11, 2005, 7:18:34 PM, You wrote:
> Volodya Pelekh wrote:
>> I have problem with dummynet in FreeBSD 5.4
>> When i create any(10Mbit/s) pipe for my any host in local network, delay for this host
>> rise from 1-3 ms to 15-20 ms, freebsd 5.3 i have not see something
>> that

> Have you set HZ to a high value?  The ping numbers suggest you have the default
> setting of HZ=100, which means you often seen 10-20 ms of latency for local
> traffic...



----------------------------------------------------------------------
UARNet
Volodymyr Pelekh           Tel: +38 0322 97 91 16
E-mail                     mailto:vpeleh@mail.lviv.ua      
----------------------------------------------------------------------




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