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postifx mail server with ldap
by Roberto Pereyra 15 Nov '08

15 Nov '08

Hi all !! I looking for a good tutorial about mail server with postfix/dovecot and ldap. Please somebody can help me ? I have searched in google but all the tutoriales that I find are old or incomplete. Thanks in advance. roberto -- Ing. Roberto Pereyra ContenidosOnline http://www.contenidosonline.com.ar Get secure managed email for your own domain with Hushmail Business - http://www.hushmail.com/business?l=503&a=3211

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Virtual NICs (aliases like eth0:1) won't come up after reboot
by Berend Dekens 15 Nov '08

15 Nov '08

With one problem down I still have another remaining. Since the installation of our primairy webserver we have had a problem with the network aliasses. Our server has 8 IP adresses so we used the tool provided in the GUI to specify (and name - for our own convinience) eth0 aliasses with the other 7 adresses. After setting them up, applying them, activating them and restarting 'networking' (I dare say this is a lot of button pushing just to enable one NIC) all is well and every program can use its preferred IP. However, after a reboot, all aliasses are disabled: they are present in the configuration but they are not activated. I feared I did something wrong so I removed all addresses, tried to find more clues in the docs and now I'm back where I started. How can I figure out what is wrong? I might add that I am not afraid of using a console (actually prefer it on linux servers) but I am new to CentOS so I tried to do everything by using the GUI - which in this case keeps failing... Regards, Berend Dekens

6 13

NTP problems
by Anne Wilson 15 Nov '08

15 Nov '08

My server is supposed to be using ntp, with nothing changed from the defaults set up by CentOS5. However, daily I see log entries like Total synchronizations 2 (hosts: 2) **Unmatched Entries** sendto(193.6.222.20) (fd=21): Invalid argument: 1 time(s) sendto(141.89.226.2) (fd=21): Invalid argument: 1 time(s) Does this mean that ntp is failing? I assume so, and if so, how do I change the sources to something that will work? Anne

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CentOS-announce Digest, Vol 45, Issue 9
by centos-announce-request＠centos.org 15 Nov '08

15 Nov '08

Send CentOS-announce mailing list submissions to centos-announce(a)centos.org To subscribe or unsubscribe via the World Wide Web, visit http://lists.centos.org/mailman/listinfo/centos-announce or, via email, send a message with subject or body 'help' to centos-announce-request(a)centos.org You can reach the person managing the list at centos-announce-owner(a)centos.org When replying, please edit your Subject line so it is more specific than "Re: Contents of CentOS-announce digest..." Today's Topics: 1. CESA-2008:0967 Moderate CentOS 3 ia64 httpd - security update (Pasi Pirhonen) 2. CESA-2008:0967 Moderate CentOS 3 s390(x) httpd - security update (Pasi Pirhonen) 3. CESA-2008:0978 Critical CentOS 5 i386 firefox Update (Karanbir Singh) 4. CESA-2008:0978 Critical CentOS 5 x86_64 firefox Update (Karanbir Singh) 5. CESA-2008:0977 Critical CentOS 3 ia64 seamonkey - security update (Pasi Pirhonen) ---------------------------------------------------------------------- Message: 1 Date: Sat, 15 Nov 2008 00:13:11 +0200 From: Pasi Pirhonen <upi(a)centos.fi> Subject: [CentOS-announce] CESA-2008:0967 Moderate CentOS 3 ia64 httpd - security update To: centos-announce(a)centos.org Message-ID: <20081114221311.GC11171(a)centos.fi> Content-Type: text/plain; charset="us-ascii" CentOS Errata and Security Advisory 2008:0967 https://rhn.redhat.com/errata/RHSA-2008-0967.html The following updated files have been uploaded and are currently syncing to the mirrors: ia64: updates/ia64/RPMS/httpd-2.0.46-71.ent.centos.ia64.rpm updates/ia64/RPMS/httpd-devel-2.0.46-71.ent.centos.ia64.rpm updates/ia64/RPMS/mod_ssl-2.0.46-71.ent.centos.ia64.rpm -- Pasi Pirhonen - upi(a)iki.fi - http://pasi.pirhonen.eu/ Top-postings silently ignored

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atl2.ko in Centos 5
by junior.listas 15 Nov '08

15 Nov '08

Somebody already get atl2.ko compiled in centos5 ??? JC

3 5

Is there in CentOS 5 Compiz?
by happymaster23 14 Nov '08

14 Nov '08

Hi all, I have one maybe stupid question - is there in CentOS 5 packages of Compiz Fusion? I am deciding between Fedora and CentOS to install it to my netbook and this is one of most important features that I want. Thank for replies

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External ext3 USB Hard drive and selinux
by Al Freundorfer 14 Nov '08

14 Nov '08

I was directed to post this on the mailing list. See the following forum post as a reference. http://www.centos.org/modules/newbb/viewtopic.php?topic_id=16710&forum=42 I formatted my external ext3 372GB USB hard drive in ubuntu and now want to use it in Centos. I made sure that my group/user numbers were the same. I was not able to write to the mounted USB hard drive (HD). I suspected selinux and shut it of and I was able to copy the file! I set selinux back to enforce and rebooted. I like the security features of selinux. I tried: 1) chcon -v 2) restorecon -Rv /media/disk 3) cp -P and still am not able to write to the USB HD. The sad part is I can delete files from the USB HD. See forum post for details. I tried it in fedora 9 and it is able to write to the USB HD I tried an 32GB USB memory stick in Centos 5.2 and it worked! I am wondering why it doesn't work for my USB HD? The only difference is the the size. Your help would be much appreciated.

2 3

CPU benchmarking tools
by Tom Brown 14 Nov '08

14 Nov '08

Can anyone suggest a good CPU, and memory if possible, benchmarking tool as we have some new kit that needs benchmarks running against it. thanks

6 9

linux rescue - complete list of utilities and commands?
by Lanny Marcus 14 Nov '08

14 Nov '08

On this URL: http://www.centos.org/docs/5/html/Installation_Guide-en-US/s1-rescuemode-bo… there is a description of "linux rescue" which includes the following: From the prompt, you can run many useful commands, such as: ssh, scp, and ping if the network is started dump and restore for users with tape drives parted and fdisk for managing partitions rpm for installing or upgrading software joe for editing configuration files Question: Is there a complete list somewhere, of which System Utilities and Commands are available, if one boots into "linux rescue"? TIA!

3 4

CentOS 5.2 on P5N64
by "J.A. Magallón" 14 Nov '08

14 Nov '08

Hi all... First of all, I'm new to this list. Thanks in advance for the help I surely will get here ;) I have installed a CentOS 5.2 64 bit on a computer, and I can't get it to boot. The box is a custom built computer, with this components: - ASUS P5N64 WS Pro motherboard (nForce 790i Ultra SLI) More details here: http://www.asus.com/products.aspx?l1=3&l2=11&l3=653&l4=0&model=2182&modelme… - Intel Core Quad Q9450 - GeForce GTX 260 - 2x2Gb of 1333 memory - SATA 500Gb hd and SATA DVD (sata ports 1 and 2). I booted with the DVD and installed the system fine, but when I try to boot from the HD, the boot process just stops after inird loading, the kernel doesn't even start. I also tried with the CentOS 5.2 live CD, but it stops claiming that can not find the boot disk ??? Has someone similar problems ? What could I try to boot ? TIA -- J.A. Magallon \ Software is like sex: \ It's better when it's free Mac OS X Leopard 10.5.5 (build 9F33) x86-64 - Darwin Kernel 9.5.0

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