From owner-freebsd-questions Tue Jan 16 5: 0:58 2001 Delivered-To: freebsd-questions@freebsd.org Received: from vetnet5.vetorialnet.com.br (vetnet5.vetorialnet.com.br [200.248.179.9]) by hub.freebsd.org (Postfix) with ESMTP id 9153737B401 for ; Tue, 16 Jan 2001 05:00:38 -0800 (PST) Received: from localhost (thiago_vet@localhost) by vetnet5.vetorialnet.com.br (8.9.3/8.9.3) with ESMTP id KAA03547; Tue, 16 Jan 2001 10:55:17 -0200 (BRST) (envelope-from thiago_vet@vetnet5.vetorialnet.com.br) Date: Tue, 16 Jan 2001 10:55:17 -0200 (BRST) From: Thiago Pinto Damas To: g-paiva@el.com.br Cc: freebsd-questions@freebsd.org Subject: Re: IPSTEALTH In-Reply-To: <20010113122829.BD55A18CA@el.com.br> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-freebsd-questions@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG O legal eh que se eu por alguma rota invalida, (algo que o certo eh dar time to live exceded), o maquina trava!! Entra em loop e soh RESET On Sat, 13 Jan 2001 g-paiva@el.com.br wrote: > Hi Thiago, > 1- Simply add a line like the following to your custom kernel config > file: > options IPSTEALTH > 2- Build a new kernel; > 3- echo "net.inet.ip.stealth=1" >> /etc/sysctl.conf > 4- Reboot the new system. > > Portuguese follow... > Na verdade o IPSTEALTH nao esta relacionado ao ipfw e sim a como o > kernel ira manipular pacotes ip, nao alterando o valor TTL deste ao > rotear um pacote, fazendo com que a maquina fique "invisivel" na rede. > Uma boa fonte de informacoes e o repositorio de questoes da lista, > acessivel no endereco http://docs.freebsd.org/ > > > Best regards; > ------------------- > > How can I use IPSTEALTH from ipfw?? > > > > > > > > > > To Unsubscribe: send mail to majordomo@FreeBSD.org > > with "unsubscribe freebsd-questions" in the body of the message > > > -- > =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= > Paiva, Gilson de Domingos Martins > mailto:npd@el.com.br Brazil > http://www.el.com.br/ E&L Producoes de Software > http://www.FreeBSD.org/ FreeBSD: The Power to Serve > =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= > To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message