From mboxrd@z Thu Jan  1 00:00:00 1970
Message-ID: <a9909b30f7af925a227f0796066c2620@plan9.bell-labs.com>
To: 9fans@9fans.net
Date: Sun, 18 Apr 2010 16:39:42 -0400
From: geoff@plan9.bell-labs.com
In-Reply-To: <o2tb85d21141004181236q9a9ef530j9a4bfae80b411646@mail.gmail.com>
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Subject: Re: [9fans] multiple pings cause panic
Topicbox-Message-UUID: 0771e37e-ead6-11e9-9d60-3106f5b1d025

There are limits on the number of concurrent conversations per
protocol.  For UDP, it's currently 1024, for TCP it's currently 1024
on terminals and 4096 on cpu servers.  For ICMP, it's currently 128;
you may want to raise that.  To find the current limits,

	grep '>nc = ' /sys/src/9/ip/*.c