I has a Ip public true, I want to do a firewall, but i don know wich I kind Should i use, masquerade or SNAT?, someone can i help?. thanks very well. Thomas Estamos en Calle 20 Numero 4110 % 41 y 47, Miramar, Playa, Ciudad Habana, Cuba. Telf:537(203-01-60) y (202-79-20) Fax: 537(204-96-64) Visitenos en: http://www.gecyt.cu