From owner-freebsd-isp@FreeBSD.ORG Sun Jun 29 15:07:29 2003 Return-Path: Delivered-To: freebsd-isp@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 3EFF337B401 for ; Sun, 29 Jun 2003 15:07:29 -0700 (PDT) Received: from zephir.primus.ca (mail.tor.primus.ca [216.254.136.21]) by mx1.FreeBSD.org (Postfix) with ESMTP id 57EE143FAF for ; Sun, 29 Jun 2003 15:07:28 -0700 (PDT) (envelope-from dukemaster@shellfusion.net) Received: from dialin-131-69.hamilton.primus.ca ([209.90.131.69] helo=DS9) by zephir.primus.ca with esmtp (Exim 3.36 #3) id 19WkK4-0006Wf-0A; Sun, 29 Jun 2003 18:07:00 -0400 From: "Allan Jude - ShellFusion.net Administrator" To: "'Artyom V. Viklenko'" , Date: Sun, 29 Jun 2003 18:07:24 -0400 Message-ID: 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 10.0.2616 In-Reply-To: <3EFDA5A2.4020707@mipk-kspu.kharkov.ua> X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1106 Importance: Normal cc: freebsd-isp@freebsd.org Subject: RE: Shell Provider - DDoS Attacks - IPFW Ratelimiting X-BeenThere: freebsd-isp@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Internet Services Providers List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 29 Jun 2003 22:07:29 -0000 Using such 'limit src' firewall rules will not help you, my shell server quickly overran the maximum number of dynamic rules, even increasing the limit didn't make this plausable because there are 1000's of concurrent connections at any one time. If your traffic is small enough, it might be useful, but if you are using 10mb, or 100mb, it will easily blow your firewall away -----Original Message----- From: owner-freebsd-isp@freebsd.org [mailto:owner-freebsd-isp@freebsd.org] On Behalf Of Artyom V. Viklenko Sent: Saturday, June 28, 2003 10:27 AM To: PsYxAkIaS (FreeBSD) Cc: freebsd-isp@freebsd.org Subject: Re: Shell Provider - DDoS Attacks - IPFW Ratelimiting PsYxAkIaS (FreeBSD) wrote: > Hello all, > > I currently administrate a shell provider that has several problems with DDoS attacks. Most attacks are with infected botnets(I've seen even 5000+ ips) that use icmp or tcp flood on 21/80/113(ftp/http/ident) ports and/or sometimes udp flood. Our connection is 10 mbps and we are planning to move to 100 mbps. However I am trying to find some solutions to limit the problem like cisco firewall or some special technical support from the colocation isp (Internap) because sometimes attacks are over 100 mbps like 300-350 mbps. > > -->> FEEL FREE TO GIVE ME YOUR SUGGESTIONS AGAINST DDOS ATTACKS, WHATEVER IT IS, I WILL APPRECIATE IT :) <--- > > Anyway, In order to slow down DDoS attacks we are thinking to set ratelimit. I recompiled the kernel with DUMMYNET and I am running something like the following: > > For example, to limit 400 kbps on 212.*: > ---------------------------------------------------------- > ipfw pipe 1 config bw 400kbit/s delay 50ms > ipfw add 100 pipe 1 pipe from 212.1.1.1/8 to any > ipfw add 101 pipe 1 pipe from any to to 212.1.1.1/8 > You can try to use 'limit src-addr n' in ipfw rules. n is a number of concurent connections from single ip address. It is very usefull with statefull filtering. Hope this helps in case of TCP-based attacks such as SYN-flood. _______________________________________________ freebsd-isp@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-isp To unsubscribe, send any mail to "freebsd-isp-unsubscribe@freebsd.org" From owner-freebsd-isp@FreeBSD.ORG Sun Jun 29 21:37:43 2003 Return-Path: Delivered-To: freebsd-isp@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 7592137B401 for ; Sun, 29 Jun 2003 21:37:43 -0700 (PDT) Received: from mg2.xecu.net (mg2.xecu.net [216.127.136.223]) by mx1.FreeBSD.org (Postfix) with ESMTP id A95A643FF2 for ; Sun, 29 Jun 2003 21:37:42 -0700 (PDT) (envelope-from andy@xecu.net) Received: by mg2.xecu.net (Postfix, from userid 1003) id C187F392BA4; Mon, 30 Jun 2003 00:37:41 -0400 (EDT) Received: from thunder.xecu.net (thunder.xecu.net [216.127.136.208]) by mg2.xecu.net (Postfix) with ESMTP id 8055839245D; Mon, 30 Jun 2003 00:37:41 -0400 (EDT) Date: Mon, 30 Jun 2003 00:37:41 -0400 (EDT) From: Andy Dills To: "Allan Jude - ShellFusion.net Administrator" In-Reply-To: Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII cc: freebsd-isp@freebsd.org cc: freebsd@psyxakias.com Subject: RE: Shell Provider - DDoS Attacks - IPFW Ratelimiting X-BeenThere: freebsd-isp@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Internet Services Providers List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 30 Jun 2003 04:37:43 -0000 On Sun, 29 Jun 2003, Allan Jude - ShellFusion.net Administrator wrote: > Using such 'limit src' firewall rules will not help you, my shell server > quickly overran the maximum number of dynamic rules, even increasing the > limit didn't make this plausable because there are 1000's of concurrent > connections at any one time. If your traffic is small enough, it might > be useful, but if you are using 10mb, or 100mb, it will easily blow your > firewall away Well, if you limit by individual IP, sure. Don't use a full mask; try something like 0xffff0000, so that it's limited per /16. Don't forget to sysctl net.inet.ip.dummynet.expire to 1, and don't be afraid to give net.inet.ip.fw.dyn_max a nice bump. Regardless, this isn't how you deal with a DDoS... Andy --- Andy Dills Xecunet, Inc. www.xecu.net 301-682-9972 --- From owner-freebsd-isp@FreeBSD.ORG Mon Jun 30 07:40:28 2003 Return-Path: Delivered-To: freebsd-isp@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 6B93A37B404 for ; Mon, 30 Jun 2003 07:40:28 -0700 (PDT) Received: from mails.conexion.com.py (mails.conexion.com.py [65.198.40.5]) by mx1.FreeBSD.org (Postfix) with ESMTP id B6DA543F75 for ; Mon, 30 Jun 2003 07:40:25 -0700 (PDT) (envelope-from mauricio@conexion.com.py) Received: from conexion.com.py (mf.conexion.com.py [65.198.40.11]) by mails.conexion.com.py (8.12.8/8.12.8) with ESMTP id h5UEhLZV029547 for ; Mon, 30 Jun 2003 10:43:23 -0400 Message-ID: <3F002C69.40301@conexion.com.py> Date: Mon, 30 Jun 2003 12:26:17 +0000 From: "Mauricio J. Mercado A." User-Agent: Mozilla/5.0 (X11; U; FreeBSD i386; en-US; rv:1.1) Gecko/20030104 X-Accept-Language: en-us, en MIME-Version: 1.0 To: freebsd-isp Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit X-MailScanner-Information: Please contact the ISP for more information X-MailScanner: Found to be clean Subject: Reject Email X-BeenThere: freebsd-isp@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Internet Services Providers List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 30 Jun 2003 14:40:28 -0000 Hi, I need to reject a email by the subject of the email. I am running sendmail with MailScanner. Any one have an idea how can I do this?. From owner-freebsd-isp@FreeBSD.ORG Mon Jun 30 07:47:53 2003 Return-Path: Delivered-To: freebsd-isp@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 15C1037B401 for ; Mon, 30 Jun 2003 07:47:53 -0700 (PDT) Received: from bellana.nc-rj.rnp.br (bellana.nc-rj.rnp.br [200.17.63.130]) by mx1.FreeBSD.org (Postfix) with SMTP id E155043FDD for ; Mon, 30 Jun 2003 07:47:49 -0700 (PDT) (envelope-from alex@rnp.br) Received: (qmail 76570 invoked by uid 0); 30 Jun 2003 14:47:46 -0000 Received: from kira.nc-rj.rnp.br (200.17.63.90) by 0 with SMTP; 30 Jun 2003 14:47:46 -0000 Received: (qmail 15074 invoked by uid 0); 30 Jun 2003 14:47:46 -0000 Received: from chiclete.nc-rj.rnp.br (HELO chiclete) (200.17.63.13) by 0 with SMTP; 30 Jun 2003 14:47:46 -0000 Message-ID: <013f01c33f16$91a3b000$0d3f11c8@ncrj.rnp.br> From: "Alex Soares de Moura" To: "freebsd-isp" References: <3F002C69.40301@conexion.com.py> Date: Mon, 30 Jun 2003 11:47:45 -0300 MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2800.1158 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1165 Subject: Re: Reject Email X-BeenThere: freebsd-isp@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Internet Services Providers List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 30 Jun 2003 14:47:53 -0000 One common way to do that is including the offending address in the /etc/mail/access. See: www.sendmail.org/antispam Regards, A ----- Original Message ----- From: "Mauricio J. Mercado A." To: "freebsd-isp" Sent: Monday, June 30, 2003 9:26 AM Subject: Reject Email > Hi, I need to reject a email by the subject of the email. I am running > sendmail with MailScanner. > Any one have an idea how can I do this?. > > _______________________________________________ > freebsd-isp@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-isp > To unsubscribe, send any mail to "freebsd-isp-unsubscribe@freebsd.org" > From owner-freebsd-isp@FreeBSD.ORG Mon Jun 30 07:51:35 2003 Return-Path: Delivered-To: freebsd-isp@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 42E3137B401 for ; Mon, 30 Jun 2003 07:51:35 -0700 (PDT) Received: from bellana.nc-rj.rnp.br (bellana.nc-rj.rnp.br [200.17.63.130]) by mx1.FreeBSD.org (Postfix) with SMTP id DF88743FAF for ; Mon, 30 Jun 2003 07:51:32 -0700 (PDT) (envelope-from alex@rnp.br) Received: (qmail 76737 invoked by uid 0); 30 Jun 2003 14:51:31 -0000 Received: from kira.nc-rj.rnp.br (200.17.63.90) by 0 with SMTP; 30 Jun 2003 14:51:31 -0000 Received: (qmail 15260 invoked by uid 0); 30 Jun 2003 14:51:30 -0000 Received: from chiclete.nc-rj.rnp.br (HELO chiclete) (200.17.63.13) by 0 with SMTP; 30 Jun 2003 14:51:30 -0000 Message-ID: <015101c33f17$179c41e0$0d3f11c8@ncrj.rnp.br> From: "Alex Soares de Moura" To: "freebsd-isp" References: <3F002C69.40301@conexion.com.py> Date: Mon, 30 Jun 2003 11:51:19 -0300 MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2800.1158 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1165 Subject: Re: Reject Email X-BeenThere: freebsd-isp@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Internet Services Providers List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 30 Jun 2003 14:51:35 -0000 Sorry for the last post. Reject by subject has nothing to do with /etc/mail/acess. ----- Original Message ----- From: "Mauricio J. Mercado A." To: "freebsd-isp" Sent: Monday, June 30, 2003 9:26 AM Subject: Reject Email > Hi, I need to reject a email by the subject of the email. I am running > sendmail with MailScanner. > Any one have an idea how can I do this?. > > _______________________________________________ > freebsd-isp@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-isp > To unsubscribe, send any mail to "freebsd-isp-unsubscribe@freebsd.org" > From owner-freebsd-isp@FreeBSD.ORG Mon Jun 30 08:26:39 2003 Return-Path: Delivered-To: freebsd-isp@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id BCBCF37B401 for ; Mon, 30 Jun 2003 08:26:39 -0700 (PDT) Received: from mailer.seidata.com (mail1.seidata.com [206.162.192.15]) by mx1.FreeBSD.org (Postfix) with ESMTP id D8C0743FE5 for ; Mon, 30 Jun 2003 08:26:38 -0700 (PDT) (envelope-from pboehmer@seidata.com) Received: from wopr.seidata.com (wopr.seidata.com [206.162.192.54]) by mailer.seidata.com (8.12.9/8.12.9) with SMTP id h5UFQTCH050830 for ; Mon, 30 Jun 2003 11:26:31 -0400 (EDT) (envelope-from pboehmer@seidata.com) Date: Mon, 30 Jun 2003 11:26:39 -0400 From: Paul Boehmer To: freebsd-isp@freebsd.org Message-Id: <20030630112639.4a12a6b5.pboehmer@seidata.com> In-Reply-To: <3F002C69.40301@conexion.com.py> References: <3F002C69.40301@conexion.com.py> Organization: SEI Data, Inc. X-Mailer: Sylpheed version 0.8.10claws (GTK+ 1.2.10; i386-portbld-freebsd4.8) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Mailman-Approved-At: Mon, 30 Jun 2003 08:32:40 -0700 Subject: Re: Reject Email X-BeenThere: freebsd-isp@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Internet Services Providers List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 30 Jun 2003 15:26:40 -0000 I had this put in my .mc file under local config for a while, but it became more of a hassle to maintain as spammers like to mangle the subject. You might have better luck using Spam Assassin or the like (not familiar with MailScanner), but if you have a couple of problematic emails, this should do the trick, YMMV. Keep in mind that normal sendmail spacing rules apply, and that I reject the mail with "error 553: Header Error" (don't want to make it too obvious, right?). If needed, I can send this as an attachment. Hope this helps, good luck! Paul Boehmer pboehmer@seidata.com --------- Cut ---------- HSubject: $>+CheckSubject KParseSubject regex -a -f ^((ADV?[:]|ADU?LTS?|ILOVEYOU|BULK|CASH|EARN|GET PAID|Accept Credit Cards|MONEY|GUARANTEED).*|Are They Investigating You\?|Don.t (Miss These|Get Ripped Off!)!.*|Must be 18! *Free xxx inclosed!)$ SCheckSubject R$* $: $(ParseSubject $&{currHeader} $: $) R $@ OK R$* $#error $: 553 Header Error $&f ---------------- Cut ---------------- On Mon, 30 Jun 2003 12:26:17 +0000 "Mauricio J. Mercado A." wrote: > Hi, I need to reject a email by the subject of the email. I am running > sendmail with MailScanner. > Any one have an idea how can I do this?. > > _______________________________________________ > freebsd-isp@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-isp > To unsubscribe, send any mail to "freebsd-isp-unsubscribe@freebsd.org" > From owner-freebsd-isp@FreeBSD.ORG Wed Jul 2 12:44:05 2003 Return-Path: Delivered-To: freebsd-isp@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id CC14E37B401 for ; Wed, 2 Jul 2003 12:44:05 -0700 (PDT) Received: from smtp.datapro.co.za (mail.uskonet.com [196.3.164.40]) by mx1.FreeBSD.org (Postfix) with ESMTP id 3682A43FE3 for ; Wed, 2 Jul 2003 12:44:03 -0700 (PDT) (envelope-from etienne@unix.za.org) Received: from ThieF.home.unix.za.org (home.unix.za.org [196.41.195.16]) by smtp.datapro.co.za (Postfix) with ESMTP id 085D017F7C for ; Wed, 2 Jul 2003 21:42:14 +0200 (SAST) Received: from localhost (localhost [127.0.0.1]) by ThieF.home.unix.za.org (Postfix) with ESMTP id 27F6B3A777 for ; Wed, 2 Jul 2003 21:42:30 +0200 (SAST) Received: from ThieF (localhost [127.0.0.1]) by ThieF.home.unix.za.org (Postfix) with ESMTP id 107703A768 for ; Wed, 2 Jul 2003 21:42:21 +0200 (SAST) Content-Type: text/plain; charset="iso-8859-1" From: Etienne Ledoux To: freebsd-isp@freebsd.org Date: Wed, 2 Jul 2003 21:42:20 +0200 User-Agent: KMail/1.4.3 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Message-Id: <200306281044.24659.etienne@unix.za.org> X-Virus-Scanned: by AMaViS 0.3.12pre8 Subject: Which filesystem can I use to access a shared Rackstorage (Raid Array) X-BeenThere: freebsd-isp@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list Reply-To: etienne@unix.za.org List-Id: Internet Services Providers List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 02 Jul 2003 19:44:06 -0000 Greetings, I finally got my netservers up and running. I can mount the rackstorage=20 (shared Raid Array) from both. But as expected if I add/delete something = on=20 the one server the other one doesn't see it untill I reboot it and remoun= t=20 the share. Just an umount/remount doesn't pick up the change either. This being a nice setup I would like to be able to access (add/delete) at= the=20 same time from both servers. Which filesystem available for FreeBSD can I= use=20 to do this ? Alternitavily, how can a remount the parition without having to reboot to= be=20 able to see all the new data. This will enable me to sort off use the sec= ond=20 server as a standby. e. From owner-freebsd-isp@FreeBSD.ORG Wed May 21 23:34:04 2003 Return-Path: Delivered-To: freebsd-isp@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 2A99937B401 for ; Wed, 21 May 2003 23:34:04 -0700 (PDT) Received: from misery.sdf.com (misery.sdf.com [207.200.153.226]) by mx1.FreeBSD.org (Postfix) with ESMTP id 8EA0B43F85 for ; Wed, 21 May 2003 23:34:02 -0700 (PDT) (envelope-from tom@sdf.com) Received: from tom (helo=localhost) by misery.sdf.com with local-esmtp (Exim 2.12 #1) id 19Ii2W-0000my-00; Wed, 21 May 2003 21:50:52 -0700 From: Tom Samplonius To: cp@cvt.dk In-Reply-To: <39659.80.196.249.98.1053544578.squirrel@ns.cvt.dk> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII cc: freebsd-isp@freebsd.org cc: erwin@lansing.dk Subject: Re: FreeBSD on IBM x345 2U server? X-BeenThere: freebsd-isp@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Internet Services Providers List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Date: Thu, 22 May 2003 06:34:04 -0000 X-Original-Date: Wed, 21 May 2003 21:50:48 -0700 (PDT) X-List-Received-Date: Thu, 22 May 2003 06:34:04 -0000 On Wed, 21 May 2003 cp@cvt.dk wrote: > Thats right. I was thinking that same kernel would be > on the floppy and CDROM, and if remaining drivers did not fit onto the > floppy they would be on the drivers.flp option. Well, 2.88MB (two floppies) still isn't very much. If my eyes do not deceive me, all the drivers and kernel modules amount to about 16MB (contents of /boot/kernel on 5.1-BETA). Now, admittedly, you don't need sound drivers to install the OS, but still... > Regardless, it works now. > > I guess its time I give up the very old (bad?) habbit of > installing from a floppy-set and ftp :) > > I look forward to see how much data I can push through > FreeBSD and IPF with gigabit ethernet cards on a PCI-X bus. > > Thanks > Christoffer Tom From owner-freebsd-isp@FreeBSD.ORG Thu Jul 3 01:09:43 2003 Return-Path: Delivered-To: freebsd-isp@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 23EF437B401 for ; Thu, 3 Jul 2003 01:09:43 -0700 (PDT) Received: from misery.sdf.com (misery.sdf.com [207.200.153.226]) by mx1.FreeBSD.org (Postfix) with ESMTP id F3D7343FE3 for ; Thu, 3 Jul 2003 01:09:40 -0700 (PDT) (envelope-from tom@sdf.com) Received: from tom (helo=localhost) by misery.sdf.com with local-esmtp (Exim 2.12 #1) id 19XxQE-0005C6-00; Wed, 2 Jul 2003 23:18:22 -0700 Date: Wed, 2 Jul 2003 23:18:09 -0700 (PDT) From: Tom Samplonius To: Etienne Ledoux In-Reply-To: <200306281044.24659.etienne@unix.za.org> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII cc: freebsd-isp@freebsd.org Subject: Re: Which filesystem can I use to access a shared Rackstorage (Raid Array) X-BeenThere: freebsd-isp@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Internet Services Providers List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 03 Jul 2003 08:09:43 -0000 On Wed, 2 Jul 2003, Etienne Ledoux wrote: > Greetings, > > I finally got my netservers up and running. I can mount the rackstorage > (shared Raid Array) from both. But as expected if I add/delete something on > the one server the other one doesn't see it untill I reboot it and remount > the share. Just an umount/remount doesn't pick up the change either. BTW, that probably damamged your filesystem, and you should probably force a fsck. UFS assumes exclusive access, and if another system is modifying the same structures, they will write all over each other. When you umount and mount on the one system, it doesn't see the changes, because it assumes nothing has changed since the last time it had the disk mounted. > This being a nice setup I would like to be able to access (add/delete) at the > same time from both servers. Which filesystem available for FreeBSD can I use > to do this ? Well, it would require a filesystem that would establish a lock with its peer before updating anything. I'm not aware of too many filesystems that can do this. > Alternitavily, how can a remount the parition without having to reboot to be > able to see all the new data. This will enable me to sort off use the second > server as a standby. Just never mount the filesystem on two systems at once. Unmount on one, and then mount on the other. Basically, treat it as pseudo removable disk. > e. > _______________________________________________ > freebsd-isp@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-isp > To unsubscribe, send any mail to "freebsd-isp-unsubscribe@freebsd.org" > > From owner-freebsd-isp@FreeBSD.ORG Thu Jul 3 10:37:21 2003 Return-Path: Delivered-To: freebsd-isp@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 7766337B401 for ; Thu, 3 Jul 2003 10:37:21 -0700 (PDT) Received: from jubilee.esoterica.pt (jubilee.esoterica.pt [195.22.0.29]) by mx1.FreeBSD.org (Postfix) with ESMTP id BBBF043FE3 for ; Thu, 3 Jul 2003 10:37:18 -0700 (PDT) (envelope-from marco@aces.pt) Received: from marco ([195.22.18.130]) by jubilee.esoterica.pt (8.12.3/8.11.6) with SMTP id h63HIdHa007156 for ; Thu, 3 Jul 2003 18:18:43 +0100 Message-ID: <00d701c34189$c55f54b0$6b026b83@marco> From: =?iso-8859-1?Q?Marco_Gon=E7alves?= To: "FreeBSD ISP List" Date: Thu, 3 Jul 2003 18:37:16 +0100 MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="----=_NextPart_000_00D2_01C34192.20620030" X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2800.1158 X-Mimeole: Produced By Microsoft MimeOLE V6.00.2800.1165 X-Content-Filtered-By: Mailman/MimeDel 2.1.1 Subject: Qmail + Vpopmail X-BeenThere: freebsd-isp@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Internet Services Providers List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 03 Jul 2003 17:37:21 -0000 This is a multi-part message in MIME format. ------=_NextPart_000_00D2_01C34192.20620030 Content-Type: multipart/related; type="multipart/alternative"; boundary="----=_NextPart_001_00D3_01C34192.20620030" ------=_NextPart_001_00D3_01C34192.20620030 Content-Type: multipart/alternative; boundary="----=_NextPart_002_00D4_01C34192.20620030" ------=_NextPart_002_00D4_01C34192.20620030 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Hi, im trying to change a server from linux to freebsd. All things are = going really smoothly except for email services. The linux box is runing qmail+vpopmail+qmailadmin and i need to get the = same system on FreeBSD 4.8R so i have to get qmail + vpopmail + qmailadmin + imap services + pop 3 = services + webmail in a optimal cenario i should also get some kind of relay protection = and spam control i dont have much experience with qmail, so i installed it right from the = ports, same thing for vpopmail i also issued a command at the end of qmail port instalation (i dont = recall now) that added sendmail_enable=3D"NONE" to /etc/rc.conf and = changed /etc/mail/mailer.conf to use qmail like vpopmail uses maildir i copy /var/qmail/boot/maildir to = /var/qmail/rc and chmoded it to 550 also i uncomment a line in inetd referring to qmail=20 rebooted my system #1 question - is all the pieces of qmail actually runing? ps -aux | grep mail qmails 6624 0.0 0.1 948 572 p1- I 2:29AM 0:00.11 qmail-send qmaill 6625 0.0 0.1 896 528 p1- I 2:29AM 0:00.10 splogger = qmail root 6626 0.0 0.1 896 484 p1- I 2:29AM 0:00.10 = qmail-lspawn ./Ma qmailr 6627 0.0 0.1 896 536 p1- I 2:29AM 0:00.00 = qmail-rspawn qmailq 6628 0.0 0.1 884 448 p1- I 2:29AM 0:00.00 = qmail-clean #2 question - can i copy the /var/qmail/control files from the linux box = to the freebsd and also the directory structure of /home/vpopmail/domain = (linux) to /home/local/vpopmail/domain (FreeBSD) ? #3 question - can i stick to inetd or shoud i change to djb tcpserver? = Where can i find good information about tcpserver? #4 question - what pop3 and imap4 MUA should i use, regarding the fact = that i'm using maildirs located in /usr/local/vpopmail/domain/ ? #5 question - how can i implement some kind of relaying control = mechanism (preferrely SMTP AUTH) cause all my customers are roaming = users? $6 question - can i use squirrelmail or i have to stick with sqwebmail ? Best regards=20 Marco Gon=E7alves Respons=E1vel Desenvolvimento marco.goncalves@aces.pt -------------------------------------------------------------------------= -------- Lisboa / Sul Rua de S=E3o Jos=E9, 149/159, Pisos 2 e 3 1169-115 Lisboa N=FAmero =DAnico: 707 22 10 40 Fax 21 342 18 03 www.aces.pt=20 -------------------------------------------------------------------------= -------- ------=_NextPart_002_00D4_01C34192.20620030 Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Hi, im trying to change a server from = linux to=20 freebsd. All things are going really = smoothly=20 except for email services. The linux box is runing = qmail+vpopmail+qmailadmin=20 and i need to get the same system on FreeBSD 4.8R so i have to get qmail + vpopmail + = qmailadmin +=20 imap services + pop 3 services + webmail in a optimal cenario i = should also get=20 some kind of relay protection and spam control i dont have much experience with qmail, = so i=20 installed it right from the ports, same thing for vpopmail i also issued a command at the = end of=20 qmail port instalation (i dont recall now) that=20 added sendmail_enable=3D"NONE" to /etc/rc.conf and changed=20 /etc/mail/mailer.conf to use qmail like vpopmail uses maildir i copy=20 /var/qmail/boot/maildir to /var/qmail/rc and chmoded it to = 550 also i uncomment a line in inetd = referring to qmail=20 rebooted my system #1 question - is all=20 the pieces of qmail actually runing? ps -aux | grep mail qmails = 6624 =20 0.0 0.1 948 572 p1- = I =20 2:29AM 0:00.11 qmail-send qmaill 6625 = 0.0 =20 0.1 896 528 p1- I =20 2:29AM 0:00.10 splogger qmail root = 6626 =20 0.0 0.1 896 484 p1- = I =20 2:29AM 0:00.10 qmail-lspawn ./Ma qmailr 6627 =20 0.0 0.1 896 536 p1- = I =20 2:29AM 0:00.00 qmail-rspawn qmailq 6628 = 0.0 =20 0.1 884 448 p1- I =20 2:29AM 0:00.00 qmail-clean #2 question - can i copy the=20 /var/qmail/control files from the linux box to the freebsd and also the=20 directory structure of /home/vpopmail/domain (linux) to=20 /home/local/vpopmail/domain (FreeBSD) ? #3 question - can i stick to inetd or = shoud i=20 change to djb tcpserver? Where can i find good information about=20 tcpserver? #4 question - what pop3 and imap4 MUA = should i use,=20 regarding the fact that i'm using maildirs located in=20 /usr/local/vpopmail/domain/ ? #5 question - how can i implement some = kind of=20 relaying control mechanism (preferrely SMTP AUTH) cause all my customers = are=20 roaming users? $6 question - can i use squirrelmail or = i have to=20 stick with sqwebmail ? Best regards Marco=20 Gon=E7alves Respons=E1vel Desenvolvimento [1]marco.goncalves@aces.pt ------------------------------------------------------------= --------------------- [3D"cid:00d101c34189$be977db0$6b026b83@marco"] Lisboa / Sul Rua de S=E3o = Jos=E9, 149/159,=20 Pisos 2 e 3 1169-115 Lisboa N=FAmero =DAnico: 707 22 10 = 40 Fax 21 342 18=20 03 [2]www.aces.pt ----------------------------------------------------------------= ----------------- References 1. 3D"mailto:marco.goncalves@aces.pt" 2. 3D"http://www.aces.pt"/ ------=_NextPart_002_00D4_01C34192.20620030-- ------=_NextPart_001_00D3_01C34192.20620030-- ------=_NextPart_000_00D2_01C34192.20620030-- From owner-freebsd-isp@FreeBSD.ORG Thu Jul 3 10:52:26 2003 Return-Path: Delivered-To: freebsd-isp@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id C9E6737B401 for ; Thu, 3 Jul 2003 10:52:26 -0700 (PDT) Received: from anubis.xtigmasolutions.com (anubis.xtigmasolutions.com [203.208.241.229]) by mx1.FreeBSD.org (Postfix) with ESMTP id 7CF8443FBF for ; Thu, 3 Jul 2003 10:52:25 -0700 (PDT) (envelope-from email@edylie.net) Received: (qmail 39074 invoked by uid 89); 3 Jul 2003 17:52:22 -0000 Received: from unknown (HELO PS2) (202.166.15.65) by 10.10.10.10 with SMTP; 3 Jul 2003 17:52:22 -0000 Message-ID: <01e501c3418b$c89ae5c0$0300a8c0@PS2> From: "Edy Lie" To: =?iso-8859-1?Q?Marco_Gon=E7alves?= , "FreeBSD ISP List" References: <00d701c34189$c55f54b0$6b026b83@marco> Date: Fri, 4 Jul 2003 01:51:50 +0800 MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 8bit X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2800.1158 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1165 Subject: Re: Qmail + Vpopmail X-BeenThere: freebsd-isp@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Internet Services Providers List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 03 Jul 2003 17:52:27 -0000 Check out FreeBSD Qmail Toaster http://matt.simerson.net/computing/mail/toaster/index.shtml - Ed ----- Original Message ----- From: "Marco Gonçalves" To: "FreeBSD ISP List" Sent: Friday, July 04, 2003 1:37 AM Subject: Qmail + Vpopmail Hi, im trying to change a server from linux to freebsd. All things are going really smoothly except for email services. The linux box is runing qmail+vpopmail+qmailadmin and i need to get the same system on FreeBSD 4.8R so i have to get qmail + vpopmail + qmailadmin + imap services + pop 3 services + webmail in a optimal cenario i should also get some kind of relay protection and spam control i dont have much experience with qmail, so i installed it right from the ports, same thing for vpopmail i also issued a command at the end of qmail port instalation (i dont recall now) that added sendmail_enable="NONE" to /etc/rc.conf and changed /etc/mail/mailer.conf to use qmail like vpopmail uses maildir i copy /var/qmail/boot/maildir to /var/qmail/rc and chmoded it to 550 also i uncomment a line in inetd referring to qmail rebooted my system #1 question - is all the pieces of qmail actually runing? ps -aux | grep mail qmails 6624 0.0 0.1 948 572 p1- I 2:29AM 0:00.11 qmail-send qmaill 6625 0.0 0.1 896 528 p1- I 2:29AM 0:00.10 splogger qmail root 6626 0.0 0.1 896 484 p1- I 2:29AM 0:00.10 qmail-lspawn ./Ma qmailr 6627 0.0 0.1 896 536 p1- I 2:29AM 0:00.00 qmail-rspawn qmailq 6628 0.0 0.1 884 448 p1- I 2:29AM 0:00.00 qmail-clean #2 question - can i copy the /var/qmail/control files from the linux box to the freebsd and also the directory structure of /home/vpopmail/domain (linux) to /home/local/vpopmail/domain (FreeBSD) ? #3 question - can i stick to inetd or shoud i change to djb tcpserver? Where can i find good information about tcpserver? #4 question - what pop3 and imap4 MUA should i use, regarding the fact that i'm using maildirs located in /usr/local/vpopmail/domain/ ? #5 question - how can i implement some kind of relaying control mechanism (preferrely SMTP AUTH) cause all my customers are roaming users? $6 question - can i use squirrelmail or i have to stick with sqwebmail ? Best regards Marco Gonçalves Responsável Desenvolvimento marco.goncalves@aces.pt ---------------------------------------------------------------------------- ----- Lisboa / Sul Rua de São José, 149/159, Pisos 2 e 3 1169-115 Lisboa Número Único: 707 22 10 40 Fax 21 342 18 03 www.aces.pt ---------------------------------------------------------------------------- ----- ---------------------------------------------------------------------------- ---- > _______________________________________________ > freebsd-isp@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-isp > To unsubscribe, send any mail to "freebsd-isp-unsubscribe@freebsd.org" > From owner-freebsd-isp@FreeBSD.ORG Fri Jul 4 09:16:55 2003 Return-Path: Delivered-To: freebsd-isp@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 5580937B401 for ; Fri, 4 Jul 2003 09:16:55 -0700 (PDT) Received: from mails.conexion.com.py (mails.conexion.com.py [65.198.40.5]) by mx1.FreeBSD.org (Postfix) with ESMTP id 896D543FAF for ; Fri, 4 Jul 2003 09:16:52 -0700 (PDT) (envelope-from mauricio@conexion.com.py) Received: from conexion.com.py (mf.conexion.com.py [65.198.40.11]) by mails.conexion.com.py (8.12.8/8.12.8) with ESMTP id h64GKnO8023840 for ; Fri, 4 Jul 2003 12:20:51 -0400 Message-ID: <3F058998.20503@conexion.com.py> Date: Fri, 04 Jul 2003 14:05:12 +0000 From: "Mauricio J. Mercado A." User-Agent: Mozilla/5.0 (X11; U; FreeBSD i386; en-US; rv:1.1) Gecko/20030104 X-Accept-Language: en-us, en MIME-Version: 1.0 To: freebsd-isp Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit X-MailScanner-Information: Please contact the ISP for more information X-MailScanner: Found to be clean Subject: Bandwidth X-BeenThere: freebsd-isp@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Internet Services Providers List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 04 Jul 2003 16:16:55 -0000 Hi, I need to do some Ip traffic analisis, in my Linux boxes I used to do it with iptraff, but in my freebsd box I don`t a clue. Can any one help me? From owner-freebsd-isp@FreeBSD.ORG Fri Jul 4 15:29:05 2003 Return-Path: Delivered-To: freebsd-isp@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 11F5B37B439 for ; Fri, 4 Jul 2003 15:29:05 -0700 (PDT) Received: from mobile.hub.org (u134n133.eastlink.ca [24.224.134.133]) by mx1.FreeBSD.org (Postfix) with ESMTP id 10C2B43FDF for ; Fri, 4 Jul 2003 15:29:04 -0700 (PDT) (envelope-from scrappy@hub.org) Received: by mobile.hub.org (Postfix, from userid 1001) id 4BB6F125C; Fri, 4 Jul 2003 19:29:02 -0300 (ADT) Received: from localhost (localhost [127.0.0.1]) by mobile.hub.org (Postfix) with ESMTP id 4682F1259; Fri, 4 Jul 2003 19:29:02 -0300 (ADT) Date: Fri, 4 Jul 2003 19:29:02 -0300 (ADT) From: The Hermit Hacker To: "Mauricio J. Mercado A." In-Reply-To: <3F058998.20503@conexion.com.py> Message-ID: <20030704192840.J45926@hub.org> References: <3F058998.20503@conexion.com.py> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII cc: freebsd-isp Subject: Re: Bandwidth X-BeenThere: freebsd-isp@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Internet Services Providers List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 04 Jul 2003 22:29:05 -0000 ipaudit-web is what we use ... beautiful tool, imho ... On Fri, 4 Jul 2003, Mauricio J. Mercado A. wrote: > Hi, I need to do some Ip traffic analisis, in my Linux boxes I used to > do it with iptraff, but in my freebsd box I don`t a clue. Can any one > help me? > > _______________________________________________ > freebsd-isp@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-isp > To unsubscribe, send any mail to "freebsd-isp-unsubscribe@freebsd.org" > Marc G. Fournier ICQ#7615664 IRC Nick: Scrappy Systems Administrator @ hub.org primary: scrappy@hub.org secondary: scrappy@{freebsd|postgresql}.org