From: kuznet@ms2.inr.ac.ru
To: therapy@endorphin.org (clemens)
Cc: pekkas@netcore.fi, therapy@endorphin.org, netdev@oss.sgi.com,
linux-kernel@vger.kernel.org, davem@redhat.com
Subject: Re: missing icmp errors for udp packets
Date: Tue, 31 Jul 2001 23:04:06 +0400 (MSK DST) [thread overview]
Message-ID: <200107311904.XAA10312@ms2.inr.ac.ru> (raw)
In-Reply-To: <20010731205101.B8211@ghanima.endorphin.org> from "clemens" at Jul 31, 1 08:51:01 pm
Hello!
> your patch will not prevent the first ping to empty the token bucket,
> because burst is still 0, which is larger than dst->rate_token, and since
> XRLIM_BURST_FACTOR times the timeout (which is 6*0=0 in that case) is the
> token maximum, it will be truncated to 0,
> causing the following packets (if in time) to be dropped.
Argh... I see, gap is too short and not enough of tokens are accumulated.
Thank you.
Damn, I see two ways: 1. to make sysctl active function
and recalculate max/sum of rates over classes and fill bucket.
Or to remove limiting distinguishing types, which is ideal
logically.
Alexey
next prev parent reply other threads:[~2001-07-31 19:04 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <Pine.LNX.4.33.0107290739370.2081-100000@netcore.fi>
2001-07-29 15:59 ` kuznet
2001-07-30 13:03 ` Pekka Savola
2001-07-31 18:33 ` kuznet
2001-07-31 18:47 ` Pekka Savola
2001-07-31 18:51 ` clemens
2001-07-31 19:04 ` kuznet [this message]
2001-07-31 19:23 ` Chris Wedgwood
2001-07-31 19:25 ` kuznet
2001-07-31 19:34 ` Chris Wedgwood
2001-07-31 19:37 ` kuznet
2001-07-31 19:41 ` Chris Wedgwood
2001-07-31 19:59 ` Pekka Savola
2001-07-31 20:53 ` Chris Wedgwood
2001-07-31 20:57 ` Pekka Savola
2001-08-02 19:31 ` Pekka Savola
2001-08-03 8:58 ` David S. Miller
[not found] <200107311857.WAA10162@ms2.inr.ac.ru>
2001-07-31 20:16 ` clemens
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