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Date:      Tue, 03 Feb 1998 21:24:17 -0500
From:      "Michael R. Gile" <gilem@wsg.net>
To:        freebsd-stable@FreeBSD.ORG
Subject:   refusing SMTP connections 
Message-ID:  <3.0.5.32.19980203212417.00814100@mail.wsg.net>
In-Reply-To: <199801151017.CAA13226@implode.root.com>
References:  <Your message of "Wed, 14 Jan 1998 23:58:37 PST."             <Pine.BSI.3.93.980114235352.16369A-100000@baklava.alt.net>

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I have a strange problem using 2.2.5-RELEASE
when using perl Mail::Internet smtpsend()
SMTP connections are refused to the local server when 
several (12 or so) connections are made in rapid succession.

I thought this might be a backlog problem, but 
/sys/sys/socket.h says SOMAXCONN is 128
and listen is being called with a backlog of 100

the same software performs fine on another machine
which is about 1/2 the speed, but is running solaris 2.5
instead of freebsd.

If anyone has any ideas as to why this would occur, then 
i would be grateful.

Thanks
===========================================================
Michael Gile                                  gilem@wsg.net
President                                     (518)435-0682
Web Services Group                       http://www.wsg.net



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