From owner-freebsd-security Wed Oct 7 14:58:52 1998 Return-Path: Received: (from majordom@localhost) by hub.freebsd.org (8.8.8/8.8.8) id OAA02454 for freebsd-security-outgoing; Wed, 7 Oct 1998 14:58:52 -0700 (PDT) (envelope-from owner-freebsd-security@FreeBSD.ORG) Received: from servidor.exsocom.com.mx (servidor.exsocom.com.mx [200.34.46.130]) by hub.freebsd.org (8.8.8/8.8.8) with ESMTP id OAA02352 for ; Wed, 7 Oct 1998 14:58:40 -0700 (PDT) (envelope-from agalindo@servidor.exsocom.com.mx) Received: from servidor.exsocom.com.mx (servidor.exsocom.com.mx [200.34.46.130]) by servidor.exsocom.com.mx (8.8.7/8.8.5) with SMTP id RAA28771 for ; Wed, 7 Oct 1998 17:05:41 -0500 (CDT) Date: Wed, 7 Oct 1998 17:05:40 -0500 (CDT) From: Alejandro Galindo Chairez AGALINDO To: freebsd-security@FreeBSD.ORG Subject: ipfw and pop3 Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-freebsd-security@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org i install a firewall and natd with 2 NICs (one for public and other for internal network), iam mapping (a STATIC map) with natd from 1 public ip to one internal ip address, the ip came to the WWW server and e-mail server, all the rules are working (i can see the WWW server from the outside and i can send and recived e-mail), but i dont know how to establish the rule for permit from a specific network (public network) to have pop access (for check their e-mails across other palataforms (like w*ndows). the ips: my public ip address: 208.195.117.130 mapped to my internal ip: 192.168.1.2 can you help to me in establish the rule for permit the pop3 port access? i only need to permit the network 208.195.117.0 (mask 0xffffff00) or can you indicate to me where can i find some rule samples for this? Thanks in advanced Alejandro Galindo To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-security" in the body of the message