From owner-freebsd-questions Fri Sep 14 13:50:36 2001 Delivered-To: freebsd-questions@freebsd.org Received: from akira.lanfear.com (akira.lanfear.com [216.168.61.84]) by hub.freebsd.org (Postfix) with SMTP id 4C86B37B40A for ; Fri, 14 Sep 2001 13:50:31 -0700 (PDT) Received: (qmail 85037 invoked from network); 14 Sep 2001 20:50:30 -0000 Received: from akira.lanfear.com (HELO lanfearhome) (216.168.61.84) by akira.lanfear.com with SMTP; 14 Sep 2001 20:50:30 -0000 From: "Mark" To: Subject: Restricting Ports to local access? Date: Fri, 14 Sep 2001 13:50:30 -0700 Message-ID: <000001c13d5e$e443e700$0200000a@redmond.corp.microsoft.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit X-Priority: 3 (Normal) X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook, Build 10.0.2627 Importance: Normal X-MimeOLE: Produced By Microsoft MimeOLE V5.50.4807.1700 Sender: owner-freebsd-questions@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG Hello! Is there any way to restrict a port to have local access only (i.e. if you're running a shell or tunnelling in through SSH) but not be accessible to machines outside on the net? [motivation: I'd like to force POP3 clients to tunnel in using SSH] thanks, mark. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message