From owner-freebsd-questions@FreeBSD.ORG Wed Feb 8 15:40:12 2006 Return-Path: X-Original-To: questions@freebsd.org Delivered-To: freebsd-questions@FreeBSD.ORG Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 5A5AA16A424 for ; Wed, 8 Feb 2006 15:40:12 +0000 (GMT) (envelope-from infofarmer@gmail.com) Received: from zproxy.gmail.com (zproxy.gmail.com [64.233.162.199]) by mx1.FreeBSD.org (Postfix) with ESMTP id 7212243D48 for ; Wed, 8 Feb 2006 15:40:05 +0000 (GMT) (envelope-from infofarmer@gmail.com) Received: by zproxy.gmail.com with SMTP id 8so1618465nzo for ; Wed, 08 Feb 2006 07:40:04 -0800 (PST) DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:message-id:date:from:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=m+0ylqqfb/QBAX+za28J3Hj3opn+3AhvoOWnT5N/2U/w4QlRcR6ls4zGpojMkutpT6JvI6UKcnEdAi0svJMalt2PzsENRawiE7TuOPEJlq2u+igQ7YAjC5u/picrqrTRM0IAzHjWTjM8SzwTzvp1PSEsgMAXUWJhNVCohkyWzDU= Received: by 10.36.251.79 with SMTP id y79mr3439474nzh; Wed, 08 Feb 2006 07:40:04 -0800 (PST) Received: by 10.37.20.11 with HTTP; Wed, 8 Feb 2006 07:40:04 -0800 (PST) Message-ID: Date: Wed, 8 Feb 2006 18:40:04 +0300 From: Andrew Pantyukhin To: Chuck Swiger In-Reply-To: <43E9E5E5.2070709@mac.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Content-Disposition: inline References: <43E9E5E5.2070709@mac.com> Cc: FreeBSD Questions Subject: Re: How to get 2 if's act like a switch? 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: Wed, 08 Feb 2006 15:40:12 -0000 On 2/8/06, Chuck Swiger wrote: > Andrew Pantyukhin wrote: > > Can I get 2 interfaces on a router switch ethernet frames > > (between themselves and the box itself) and the other > > interfaces act like normal ones? I need services like dhcpd > > to not see any difference between the 2 switched if's, just > > like it's a single ethernet segment. > > See: "man bridge". Thanks. First I thought that bridge is not what I want. Apparently, if_bridge does not switch packets, and with 100 hosts on each if that would create unnecessary overhead. But then, networks on both sides are switches, so the overhead should be minimal if not none. I still wonder if there's some way to get switch functionality.