From owner-freebsd-questions@FreeBSD.ORG  Fri Mar 30 09:44:58 2007
Return-Path: <owner-freebsd-questions@FreeBSD.ORG>
X-Original-To: freebsd-questions@freebsd.org
Delivered-To: freebsd-questions@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52])
	by hub.freebsd.org (Postfix) with ESMTP id 33D6416A401
	for <freebsd-questions@freebsd.org>;
	Fri, 30 Mar 2007 09:44:58 +0000 (UTC)
	(envelope-from heccjj1@gmail.com)
Received: from wr-out-0506.google.com (wr-out-0506.google.com [64.233.184.229])
	by mx1.freebsd.org (Postfix) with ESMTP id EAAD313C480
	for <freebsd-questions@freebsd.org>;
	Fri, 30 Mar 2007 09:44:57 +0000 (UTC)
	(envelope-from heccjj1@gmail.com)
Received: by wr-out-0506.google.com with SMTP id 70so548822wra
	for <freebsd-questions@freebsd.org>;
	Fri, 30 Mar 2007 02:44:57 -0700 (PDT)
DKIM-Signature: a=rsa-sha1; c=relaxed/relaxed; d=gmail.com; s=beta;
	h=domainkey-signature:received:received:message-id:date:from:to:subject:mime-version:content-type:content-transfer-encoding:content-disposition;
	b=s5GcQB3eDr2Bki7/O7yb0VcUcGYID6PxXO5Bar7UX6jEd5l98K9haFY6dS19xLHv8+6Ysrv6gM/dfshEc2l5aM0C0NopmHeeuFebYDTouJsCwcNvzO1jF7En65FJ3cBsHWXkrJB1aXzAKxI1llbXXe6giRG6yQbbsWO7v6G3UG0=
DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=beta;
	h=received:message-id:date:from:to:subject:mime-version:content-type:content-transfer-encoding:content-disposition;
	b=k0trkes3GRUvtkAG2L37Xi5zC4J3HW8Ma4o51uKF232wbq6LLUOA5GhBkDamh4aivfSddqNldLLChfIqK1FxSJ+PgX8rglMthpAV+awZnTMjCHhuIy5lX468F9Xojm8xJcaKxK2oRGniAxsTZzaKIQEhlTpa4GIvydM8RrwWupk=
Received: by 10.114.254.1 with SMTP id b1mr666550wai.1175246402517;
	Fri, 30 Mar 2007 02:20:02 -0700 (PDT)
Received: by 10.114.254.8 with HTTP; Fri, 30 Mar 2007 02:20:02 -0700 (PDT)
Message-ID: <6f9d8a50703300220p15705167h72e6491e3c1790da@mail.gmail.com>
Date: Fri, 30 Mar 2007 17:20:02 +0800
From: "he ccjj" <heccjj1@gmail.com>
To: freebsd-questions@freebsd.org
MIME-Version: 1.0
Content-Type: text/plain; charset=ISO-8859-1; format=flowed
Content-Transfer-Encoding: 7bit
Content-Disposition: inline
Subject: freebsd + squid + pf problem
X-BeenThere: freebsd-questions@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: User questions <freebsd-questions.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-questions>, 
	<mailto:freebsd-questions-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-questions>
List-Post: <mailto:freebsd-questions@freebsd.org>
List-Help: <mailto:freebsd-questions-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-questions>, 
	<mailto:freebsd-questions-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Fri, 30 Mar 2007 09:44:58 -0000

I use freebsd + squid + pf to setup a transprarent proxy box.
my /etc/pf.conf:
ext_if="{fxp0}"
int_if="{em0}"
int_net="{192.168.100.254/16}"

icmp_types="echoreq"

set block-policy return
set optimization aggressive
set skip on lo0

scrub in

nat on $ext_if from $int_net to any -> $ext_if
rdr pass on $int_if inet  proto tcp from $int_net to any port http ->
127.0.0.1 port 8080

antispoof quick for $ext_if inet

pass in on $ext_if keep state
pass out on $ext_if keep state
pass in on $int_if keep state
pass out on $int_if keep state

main parts of my /usr/local/etc/squid/squid.conf:

http_port localhost:8080 transparent
visible_hostname proxy
acl all src 0.0.0.0/0.0.0.0
......
http_access allow all
http_reply_access allow all
icp_access allow all
miss_access allow all
always_direct allow all

now I restart pf and squid, I can visit web site from clients.But I
can't use some p2p program, like
pplive(http://www.pplive.com/en/index.html). Why?

my squid version is 2.6, I tested under freebsd 6.1 and 6.2 (all after
portsnap fetch update and portupgrade -arR).