From owner-freebsd-questions@FreeBSD.ORG Thu Jan 12 18:53:46 2006 Return-Path: X-Original-To: freebsd-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 4E8CE16A41F for ; Thu, 12 Jan 2006 18:53:46 +0000 (GMT) (envelope-from fbsd_user@a1poweruser.com) Received: from mta11.adelphia.net (mta11.adelphia.net [68.168.78.205]) by mx1.FreeBSD.org (Postfix) with ESMTP id CD9DB43D45 for ; Thu, 12 Jan 2006 18:53:45 +0000 (GMT) (envelope-from fbsd_user@a1poweruser.com) Received: from barbish ([24.50.210.221]) by mta11.adelphia.net (InterMail vM.6.01.05.02 201-2131-123-102-20050715) with SMTP id <20060112185344.POFY5278.mta11.adelphia.net@barbish>; Thu, 12 Jan 2006 13:53:44 -0500 From: "fbsd_user" To: "cedric Gross" , Date: Thu, 12 Jan 2006 13:53:39 -0500 Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 8bit X-Priority: 3 (Normal) X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook IMO, Build 9.0.6604 (9.0.2911.0) In-Reply-To: <20060112155251.9D0CF6F19C@bruce.cnv.fr> X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1409 Importance: Normal Cc: Subject: RE: IpNat and 3 NIC X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: fbsd_user@a1poweruser.com List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 12 Jan 2006 18:53:46 -0000 answer is that is the syntax of the ipnat rules. read the handbook its all there. vr0 is the interface faceing the public internet just like syntax requires -----Original Message----- From: owner-freebsd-questions@freebsd.org [mailto:owner-freebsd-questions@freebsd.org]On Behalf Of cedric Gross Sent: Thursday, January 12, 2006 10:54 AM To: fbsd_user@a1poweruser.com; freebsd-questions@freebsd.org Subject: RE: IpNat and 3 NIC Thanks you, it's working ! But why using vr0 instead of vr1 for map instruction ? Network 192.168.0.32/27 is attach to vr1 not vr0 ... Is it an IPNat mystery or have you an answer ? > -----Message d'origine----- > De : owner-freebsd-questions@freebsd.org > [mailto:owner-freebsd-questions@freebsd.org] De la part de fbsd_user > Envoyé : jeudi 12 janvier 2006 16:43 > À : cedric Gross; freebsd-questions@freebsd.org > Objet : RE: IpNat and 3 NIC > > You have ipnat statements wrong. should be liked this > > map vr0 10.0.0.0/8 -> 0.32 proxy port ftp ftp/tcp > map vr0 10.0.0.0/8 -> 0.32 portmap tcp/udp 20000:60000 > map vr0 10.0.0.0/8 -> 0.32 > map vr0 192.168.0.0/30 -> 0.32 portmap tcp/udp auto > map vr0 192.168.0.32/27 -> 0.32 portmap tcp/udp auto > map vr0 192.168.0.32/27 -> 0.32 > map vr0 192.168.0.96/27 -> 0.32 portmap tcp/udp auto > map vr0 192.168.0.96/27 -> 0.32 > rdr xl0 0.0.0.0/0 port 80 -> 10.0.0.254 port 3128 tcp > rdr vr1 192.168.0.32/27 port 80 -> 10.0.0.254 port 3128 tcp > rdr vr1 192.168.0.96/27 port 80 -> 10.0.0.254 port 3128 tcp > > Note map vr1 has been changed to vr0 > > If your public IP 84.96.23.106 is not dedicated to you by your ISP, > then you should not be hard coding it in your IPnat rules. Read the > Freebsd ipfilter documentation in the handbook for details. > > 0.32 = The IP address/netmask assigned by your ISP. > The special keyword 0.32 tells ipnat to get the current > public > IP address of the interface specified on this statement and > substitute it for the 0.32 keyword. > > -----Original Message----- > From: owner-freebsd-questions@freebsd.org > [mailto:owner-freebsd-questions@freebsd.org]On Behalf Of cedric > Gross > Sent: Thursday, January 12, 2006 9:58 AM > To: freebsd-questions@freebsd.org > Subject: IpNat and 3 NIC > > > Hello, > > I have my FreeBSD 5.4 box with 3 NIC : > > Xl0 LAN with network 10.0.0.0/8 and 192.168.0.0/30 > VR0 Wan 84.96.23.106/32 > VR1 LAN with network 192.168.0.32/27 and 192.168.0.96/27 > > I use IPNAT and Ip filter. > > I'm doing NAT from Xl0 to Vr0, it's working fine > > I'm trying to do the same thing with vr1 to Vr0 but it's seems that > traffic > coming from vr1 are not translated. > Is there a interface limitation with IPNAT ? > > Is there a way to do translation from both NIC ? > > Here is my ipnat.conf : > map vr0 10.0.0.0/8 -> 84.96.23.106/32 proxy port ftp ftp/tcp > map vr0 10.0.0.0/8 -> 84.96.23.106/32 portmap tcp/udp 20000:60000 > map vr0 10.0.0.0/8 -> 84.96.23.106/32 > map vr0 192.168.0.0/30 -> 84.96.23.106/32 portmap tcp/udp auto > map vr1 192.168.0.32/27 -> 84.96.23.106/32 portmap tcp/udp auto > map vr1 192.168.0.32/27 -> 84.96.23.106/32 > map vr1 192.168.0.96/27 -> 84.96.23.106/32 portmap tcp/udp auto > map vr1 192.168.0.96/27 -> 84.96.23.106/32 > rdr xl0 0.0.0.0/0 port 80 -> 10.0.0.254 port 3128 tcp > rdr vr1 192.168.0.32/27 port 80 -> 10.0.0.254 port 3128 tcp > rdr vr1 192.168.0.96/27 port 80 -> 10.0.0.254 port 3128 tcp > > Thanks for help. > Cedric > > > _______________________________________________ > freebsd-questions@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-questions > To unsubscribe, send any mail to > "freebsd-questions-unsubscribe@freebsd.org" > > _______________________________________________ > freebsd-questions@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-questions > To unsubscribe, send any mail to > "freebsd-questions-unsubscribe@freebsd.org" > _______________________________________________ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "freebsd-questions-unsubscribe@freebsd.org"