From owner-freebsd-questions Tue Nov 17 09:42:11 1998 Return-Path: Received: (from majordom@localhost) by hub.freebsd.org (8.8.8/8.8.8) id JAA12729 for freebsd-questions-outgoing; Tue, 17 Nov 1998 09:42:11 -0800 (PST) (envelope-from owner-freebsd-questions@FreeBSD.ORG) Received: from resnet.uoregon.edu (resnet.uoregon.edu [128.223.144.32]) by hub.freebsd.org (8.8.8/8.8.8) with ESMTP id JAA12722 for ; Tue, 17 Nov 1998 09:42:07 -0800 (PST) (envelope-from dwhite@resnet.uoregon.edu) Received: from localhost (dwhite@localhost) by resnet.uoregon.edu (8.8.8/8.8.8) with ESMTP id JAA21351; Tue, 17 Nov 1998 09:41:20 -0800 (PST) (envelope-from dwhite@resnet.uoregon.edu) Date: Tue, 17 Nov 1998 09:41:20 -0800 (PST) From: Doug White To: Riccardo Veraldi cc: freebsd-questions@FreeBSD.ORG Subject: Re: Firewall problems????? In-Reply-To: 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 On Tue, 17 Nov 1998, Riccardo Veraldi wrote: > I have this problem since version 2.2.5 and still I have this problem in > 3.0.0 RELEASE also. > > I have activated the firewall on my host and now for example I have only 2 > firewall rules. > Well sometimes happens that I got this message from the kernel to the > console "send to: buffer overflow" and the host become unreachble > from outside it does not reply to ping and it is also impossible to reach > sites outside my host. I do not know if it is due to the fact that the > firewall is enabled or not, but I ahve this problem since 2.2.5 Release as > I Told. Anyway I musr reboot the system to make network work again. > Anyone has some usefull suggestion ??? What happens if you flush your firewall rules and replace it with pass all from any to any ? Perhaps one of your firewall rules is broken. Doug White Internet: dwhite@resnet.uoregon.edu | FreeBSD: The Power to Serve http://gladstone.uoregon.edu/~dwhite | www.freebsd.org To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message