From owner-freebsd-ipfw@FreeBSD.ORG Wed Jun 18 14:02:42 2008 Return-Path: Delivered-To: freebsd-ipfw@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 9D7191065671 for ; Wed, 18 Jun 2008 14:02:42 +0000 (UTC) (envelope-from raffaele.delorenzo@libero.it) Received: from aa011msr.fastwebnet.it (aa011msr.fastwebnet.it [85.18.95.71]) by mx1.freebsd.org (Postfix) with ESMTP id 2F6088FC17 for ; Wed, 18 Jun 2008 14:02:41 +0000 (UTC) (envelope-from raffaele.delorenzo@libero.it) Received: from [192.9.244.22] (85.18.71.242) by aa011msr.fastwebnet.it (8.0.013.5) id 483216FE03BD8B6B for freebsd-ipfw@freebsd.org; Wed, 18 Jun 2008 15:51:08 +0200 Message-ID: <485912CC.4070707@libero.it> Date: Wed, 18 Jun 2008 15:51:08 +0200 From: Raffaele De Lorenzo User-Agent: Thunderbird 2.0.0.12 (X11/20080403) MIME-Version: 1.0 To: freebsd-ipfw@freebsd.org References: <33331.70286.qm@web52504.mail.re2.yahoo.com> In-Reply-To: <33331.70286.qm@web52504.mail.re2.yahoo.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Subject: Re: freebsd-ipfw Digest, Vol 270, Issue 1 X-BeenThere: freebsd-ipfw@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: IPFW Technical Discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 18 Jun 2008 14:02:42 -0000 Hi, I see From [RFC4861] the icmpv6 type 136 is still used for "Neighbor Advertisement" messagges 136 Neighbor Advertisement [RFC4861] You must modify your ipfw IPv6 rules... see this URL for all informations: http://www.iana.org/assignments/icmpv6-parameters Anyway the "echo request" message type is 128 and the "echo reply" message type is 129. Cheers Raffaele Edwin Sanjoto wrote: >> Just use ipfw the same like for IPv4, then since FreeBSD 6.x it >> does also support IPv6. If you still have an older version of >> FreeBSD, use ip6fw. >> > > > >> bye >> Fabian >> > > Hmm I have already used it as IPv4 firewall but it didn't work. are icmptypes for ipv6 different from ipv4? i just want to block any echo request to my computer from ipv6 network. > > This is my Rule: > $cmd 00501 allow ipv6-icmp from $net to me in icmptypes 136 via $int > $cmd 00502 deny ipv6-icmp from any to me in icmptypes 136 via $int > > > > _______________________________________________ > freebsd-ipfw@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-ipfw > To unsubscribe, send any mail to "freebsd-ipfw-unsubscribe@freebsd.org" > >