From owner-freebsd-questions@FreeBSD.ORG Tue Mar 9 18:36:33 2010 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 11D53106564A for ; Tue, 9 Mar 2010 18:36:33 +0000 (UTC) (envelope-from noeldude@gmail.com) Received: from mail-gy0-f182.google.com (mail-gy0-f182.google.com [209.85.160.182]) by mx1.freebsd.org (Postfix) with ESMTP id B70908FC16 for ; Tue, 9 Mar 2010 18:36:32 +0000 (UTC) Received: by gyg8 with SMTP id 8so2200098gyg.13 for ; Tue, 09 Mar 2010 10:36:31 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:in-reply-to:references :date:message-id:subject:from:to:content-type; bh=Acq5LaAO+LJqne4djOFJ9YzswgXA5sjLvYxUyFsmhmk=; b=DfcQx5gXp02YWNjWDoBJ3QI99vzv4mT5xvCeVabrCL8XcD1NuWh5B81wTsrbE/giQa iJ20X0sqn9hO02u08btnMPLbsfwyUfj+dBS2yDpHofpqyzYKAoPGXqn8jbd66QF0iVr4 6ktVxtbaTavV+JZilJeuAAXThWwve5DEQ+T9c= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :content-type; b=F7xuJ9GtmcZIgwuDXxSAccddz9kM1Oc/DLctAzjP7nlwriMD9YYhyPzydNQSqKwYY8 A1AE2Vk/0LXOtkhMVMCCt4CxkUwnr/nmZqVakQ8tCYCQt2fv61wUguc4ubIzpIjwkLCO ZCBN3gTxTtg9J4TdwN2QPZj4LZoxr4RaixoGA= MIME-Version: 1.0 Received: by 10.150.4.25 with SMTP id 25mr705202ybd.285.1268159791654; Tue, 09 Mar 2010 10:36:31 -0800 (PST) In-Reply-To: <20100309061132.6d1ff157@scorpio.seibercom.net> References: <20100309061132.6d1ff157@scorpio.seibercom.net> Date: Tue, 9 Mar 2010 12:36:31 -0600 Message-ID: From: Noel Jones To: freebsd-questions@freebsd.org Content-Type: text/plain; charset=ISO-8859-1 Subject: Re: warning: network_biopair_interop: error reading 5 bytes from the network: Connection reset by peer X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 09 Mar 2010 18:36:33 -0000 On Tue, Mar 9, 2010 at 5:11 AM, Jerry wrote: > Since updating to FreeBSD 7.3-PRERELEASE, I am having problems with my > mail server. I have Postfix (2.7-20100117) installed. When sending, this > warning message appears in the mail log: > > warning: network_biopair_interop: error reading 5 bytes from the > network: Connection reset by peer > > When I posted this on the Postfix forum, Wietse Venema, the author of > Postfix, replied: > > Connection reset by peer (or error code ECONNRESET) means that the > other party hung up. > > This never happened prior to updating FreeBSD to FreeBSD > 7.3-PRERELEASE. Has anyone else experienced this or have a solution? > > -- > Jerry > gesbbb@yahoo.com Maybe you didn't have TLS enabled before? Anyway, this message caused by the other end disconnecting abruptly. If you just get it once in a while, it can be safely ignored. If you get it on every connection, your TLS is broken. If you get it fairly consistently with some specific client, maybe that client has a busted TLS implementation. -- Noel Jones