----- Original Message ----- From: "mantunes" <[EMAIL PROTECTED]> To: "Lista Brasileira de Discussão sobre FreeBSD (FUG-BR)" <freebsd@fug.com.br> Sent: Thursday, March 20, 2008 4:35 PM Subject: Re: [FUG-BR] [OT] PF FLAGS e etc
>Até no livro "the book of pf" que tenho aqui.. não encontrei algum >referência > Achei isto, no google: http://www.openbsd.org/faq/pf/filter.html Trecho: "Specifies whether state information is kept on packets matching this rule. * keep state - works with TCP, UDP, and ICMP. In OpenBSD 4.1 and later, this option is the default for all filter rules. * modulate state - works only with TCP. PF will generate strong Initial Sequence Numbers (ISNs) for packets matching this rule. * synproxy state - proxies incoming TCP connections to help protect servers from spoofed TCP SYN floods. This option includes the functionality of keep state and modulate state. " Tb achei isto aqui: http://www.onlamp.com/pub/a/bsd/2003/06/26/ssn_openbsd.html?page=last :) Sds, Breno BF ------------------------- Histórico: http://www.fug.com.br/historico/html/freebsd/ Sair da lista: https://www.fug.com.br/mailman/listinfo/freebsd