From owner-freebsd-hackers@FreeBSD.ORG Thu Apr 22 19:02:54 2004 Return-Path: Delivered-To: freebsd-hackers@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 0780016A4CE for ; Thu, 22 Apr 2004 19:02:54 -0700 (PDT) Received: from sccrmhc11.comcast.net (sccrmhc11.comcast.net [204.127.202.55]) by mx1.FreeBSD.org (Postfix) with ESMTP id DE10D43D4C for ; Thu, 22 Apr 2004 19:02:52 -0700 (PDT) (envelope-from julian@elischer.org) Received: from interjet.elischer.org ([24.7.73.28]) by comcast.net (sccrmhc11) with ESMTP id <2004042302024701100paaeve>; Fri, 23 Apr 2004 02:02:52 +0000 Received: from localhost (localhost.elischer.org [127.0.0.1]) by InterJet.elischer.org (8.9.1a/8.9.1) with ESMTP id TAA06118; Thu, 22 Apr 2004 19:02:47 -0700 (PDT) Date: Thu, 22 Apr 2004 19:02:45 -0700 (PDT) From: Julian Elischer To: GiZmen In-Reply-To: <20040423002700.GA39351@blurp.one.pl> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII cc: freebsd-hackers@freebsd.org Subject: Re: Changing ttl of incoming packets X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 23 Apr 2004 02:02:54 -0000 start with natd and chop it until you have what you want.. On Fri, 23 Apr 2004, GiZmen wrote: > > On Thu, Apr 22, 2004 at 11:54:15AM +0200, GiZmen wrote: > > > Hello, > > > > > > Is there any way to change ttl of incoming packet to a lower value ? > > > I had tried min-ttl option in pf packet filter but this option only increase > > > ttl to a given value when ttl is lower than this value. > > > > > > I have searched on google and mailing lists but i do not find any answer. > > > I am running Freebsd 5.2.1 and i am using pf as my packet filter. > > > > > You mean, make the IP forwarding decrement the IP TTL more than by one? > ---end quoted text--- > > No, i want to change ttl to whatever value i want. For example i want to > changle ttl value for any packet incoming to my iface to 10 value. > I only want to know that is there some tool or option or anything else > to set this. > > -- > Best Regards: > GiZmen > > UNIX is user-friendly; it's just picky about its friends > UNIX is simple; it just takes a genius to understand its simplicity > _______________________________________________ > freebsd-hackers@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-hackers > To unsubscribe, send any mail to "freebsd-hackers-unsubscribe@freebsd.org" >