From owner-freebsd-net@FreeBSD.ORG  Mon Apr 18 10:02:57 2005
Return-Path: <owner-freebsd-net@FreeBSD.ORG>
Delivered-To: freebsd-net@freebsd.org
Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125])
	by hub.freebsd.org (Postfix) with ESMTP id B116716A4CE
	for <freebsd-net@freebsd.org>; Mon, 18 Apr 2005 10:02:57 +0000 (GMT)
Received: from orion.erdves.lt (ns2.lrtc.net [217.9.240.98])
	by mx1.FreeBSD.org (Postfix) with SMTP id 1B74F43D39
	for <freebsd-net@freebsd.org>; Mon, 18 Apr 2005 10:02:56 +0000 (GMT)
	(envelope-from donatas@lrtc.net)
Received: (qmail 42181 invoked from network); 18 Apr 2005 10:02:52 -0000
Received: from unknown (HELO www.lrtc.net) (217.9.240.99)
  by orion.erdves.lt with SMTP; 18 Apr 2005 10:02:52 -0000
Received: from donatas ([217.9.241.242])
          by www.lrtc.net (Lotus Domino Release 6.0)
          with ESMTP id 2005041813025144-18678 ;
          Mon, 18 Apr 2005 13:02:51 +0300 
Message-ID: <00dd01c543fd$c6732930$9f90a8c0@DONATAS>
From: "Donatas" <donatas@lrtc.net>
To: <freebsd-net@freebsd.org>
Date: Mon, 18 Apr 2005 13:02:48 +0300
Organization: AB Lietuvos Radijo ir Televizijos Centras
MIME-Version: 1.0
X-Priority: 3 (Normal)
X-MSMail-Priority: Normal
X-Mailer: Microsoft Outlook Express 6.00.2900.2180
X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.2180
X-MIMETrack: Itemize by SMTP Server on lotus/LRTC(Release 6.0|September 26,
	2002) at 04/18/2005 01:02:51 PM,04/18/2005 01:02:52 PM,
	Serialize complete at 04/18/2005 01:02:52 PM
Content-Type: text/plain;
	charset="iso-8859-4"
Content-Transfer-Encoding: quoted-printable
X-Content-Filtered-By: Mailman/MimeDel 2.1.1
Subject: bridging 3 interfaces
X-BeenThere: freebsd-net@freebsd.org
X-Mailman-Version: 2.1.1
Precedence: list
Reply-To: Donatas <donatas@lrtc.net>
List-Id: Networking and TCP/IP with FreeBSD <freebsd-net.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-net>,
	<mailto:freebsd-net-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-net>
List-Post: <mailto:freebsd-net@freebsd.org>
List-Help: <mailto:freebsd-net-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-net>,
	<mailto:freebsd-net-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Mon, 18 Apr 2005 10:02:57 -0000

i would like to ask if it is possible to bridge in such way:

ngeth0 ------> em <-------ngeth1
(sysctl net.link.ether.bridge.config=3Dngeth0,em0,ngeth1)

such bridge actualy works, but allows only one session at time
that is:
ngeth0<----->em0, ngeth1 dropped
ngeth1<----->em0, ngeth0 dropped

i've also tried the following way:
sysctl net.link.ether.bridge.config=3Dngeth0:1,em0:1,ngeth1:2,em0:2
this time only one session works, even if ping is canceled, other =
session seems to be down.

how to solve this problem?

ng_bridge maybe?

thank you

      Donatas Gendvilas
      SC Lithuanian Radio And Television Center

      Data Transfers Department - N.O.C.=20

      Phone: +370 5 2040444, +370 652 37580
      Sausio 13-osios st. 10, 04347 Vilnius, Lithuania


      =20