[CentOS-docs] centos guide

2012-06-15 Thread Wolf Bronski
hello, my name is RichardKennesson I wrote a guide in LaTeX about how to get Redmine up and running with mercurial. I plan on adding Git and SVN to the guide. I would like to share it with the community so that they can critique it and test it. thanks, kennesson

[CentOS-es] Compilar el Kernel en CentOS 6.1

2012-06-15 Thread Luciano Andrés Chiarotto
Hola y buen día para todos. Instalé CentOS 6.1 pero el kernel que tengo instalado no me reconoce la placa de red y en el DVD que viene con la Motherboard (M5 A78L-M lx) me dice que tengo que actualizar el KERNEL para que me reconozca todos los dispositivos. Por eso tampoco puedo hacer una

Re: [CentOS-es] Compilar el Kernel en CentOS 6.1

2012-06-15 Thread Ernesto Pérez Estévez
On 06/15/2012 08:11 AM, Luciano Andrés Chiarotto wrote: porque no me reconoce la placa de red (Realtek Semiconductor RTL 8168/8111 PCIe Gigabit Ethernet Adapter). sí te voy a indicar cómo: nunca se pone nada que no sea rpm en tu instalación, sino luego tendrás problemas al actualizar. no es

Re: [CentOS-es] Compilar el Kernel en CentOS 6.1

2012-06-15 Thread Luciano Andrés Chiarotto
Hola Ernesto. De esta página ( http://rpm.pbone.net/index.php3/stat/4/idpl/18147080/dir/redhat_el_6/com/kernel-ml-devel-3.4.2-1.el6.elrepo.x86_64.rpm.html) bajé este paquete. kernel-ml-devel-3.4.2-1.el6.elrepo.x86_64.rpm Te consulto, con la instalación de este paquete actualizo el kernel y a su

Re: [CentOS-es] Compilar el Kernel en CentOS 6.1

2012-06-15 Thread Javier Aquino
Y si mejor intentas con CentOS 6.2, yo lo tengo instalado en una Laptop Dell Precision y va muy bien, reconoce todo el hardware excepto el lector de huellas XD Saludos, Javier. On Fri, 2012-06-15 at 10:11 -0300, Luciano Andrés Chiarotto wrote: Hola y buen día para todos. Instalé CentOS

[CentOS-es] soporte

2012-06-15 Thread César C .
hola saben hasta que año tiene soporte centos 5? gracias ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es

Re: [CentOS-es] Compilar el Kernel en CentOS 6.1

2012-06-15 Thread Ernesto Pérez Estévez
On 06/15/2012 10:16 AM, Luciano Andrés Chiarotto wrote: Hola Ernesto. De esta página ( http://rpm.pbone.net/index.php3/stat/4/idpl/18147080/dir/redhat_el_6/com/kernel-ml-devel-3.4.2-1.el6.elrepo.x86_64.rpm.html) bajé este paquete. kernel-ml-devel-3.4.2-1.el6.elrepo.x86_64.rpm hum, mira,

Re: [CentOS] Centos 6 - Networking: Some Queries -- GURUS HELP PL

2012-06-15 Thread John R Pierce
On 06/14/12 10:51 PM, Sanjay Arora wrote: True Enough but the adsl Ip range is not in my control as you have assumed correctly. when you bridge virtual hosts to a LAN, they appear just like they are real machines plugged into the same LAN. they'll each get their own IP from the ADSL router's

Re: [CentOS] Centos 6 - Networking: Some Queries -- GURUS HELP PL

2012-06-15 Thread John R Pierce
On 06/14/12 10:51 PM, Sanjay Arora wrote: You still don't say what kind of access you need Basically accessing the VMs from the Internetssh, vnc, rdp, ftp so on...different needs for different vm. how will that work if you have no control over the ADSL internet router? the internet

Re: [CentOS] OT - Is there a package to monitor network traffic

2012-06-15 Thread Giles Coochey
On 14/06/2012 18:07, Steve Campbell wrote: We have a situation here that is a real mystery. Our MRTG on our outgoing router and a firewall server that protects our web servers is showing a spike every six hours. I can't find the server behind the firewall that is generating such an extreme

Re: [CentOS] OT - Is there a package to monitor network traffic

2012-06-15 Thread Steve Clark
On 06/15/2012 06:43 AM, Giles Coochey wrote: On 14/06/2012 18:07, Steve Campbell wrote: We have a situation here that is a real mystery. Our MRTG on our outgoing router and a firewall server that protects our web servers is showing a spike every six hours. I can't find the server behind the

Re: [CentOS] Centos 6 - Networking: Some Queries -- GURUS HELP PL

2012-06-15 Thread Les Mikesell
On Fri, Jun 15, 2012 at 12:51 AM, Sanjay Arora sanjay.k.ar...@gmail.com wrote: You still don't say what kind of access you need Basically accessing the VMs from the Internetssh, vnc, rdp, ftp so on...different needs for different vm. You should be able to make outbound connections that

[CentOS] Should we run Amavisd on our final delivery hosts?

2012-06-15 Thread James B. Byrne
We use Cyrus-imapd together with Postix to effect final delivery of email messages to our clients. The final delivery server is isolated from the internet via a firewall and only pre-authorized host addresses can connect. All user pickup and delivery email traffic is handled through separate

Re: [CentOS] Sendmail SMTP Brute-Force Attack

2012-06-15 Thread Shiv. Nath
On 6/14/12 11:33 PM, Gustavo Lacoste wrote: Dear CentOS Community Is totally clear there's no support sendmail platform today, but I need to stop SMTP brute-force attack on sendmail. My server is attacked today, my maillog look like : 4...@myserver.com, proto=ESMTP, daemon=MTA,

Re: [CentOS] Sendmail SMTP Brute-Force Attack

2012-06-15 Thread John R Pierce
On 06/15/12 9:25 AM, Shiv. Nath wrote: 1.) install configure fail2ban each of the connections shown in the log fragment was from a different IP. how would fail2ban help? -- john r pierceN 37, W 122 santa cruz ca mid-left coast

Re: [CentOS] Sendmail SMTP Brute-Force Attack

2012-06-15 Thread Shiv. Nath
On 6/15/12 2:03 AM, Les Mikesell wrote: On Thu, Jun 14, 2012 at 7:58 PM, Gustavo Lacostegust...@lacosox.org wrote: The problem with my server is: I use it to offer webhosting services. Some customers using Outlook are blocked because they use black listed ips (ips simply are dynamic). Give

Re: [CentOS] Sendmail SMTP Brute-Force Attack

2012-06-15 Thread Les Mikesell
On Fri, Jun 15, 2012 at 11:25 AM, Shiv. Nath prabh...@digital-infotech.net wrote: I need help for STOP this spamers right now. Thanks in advance to anyone who can guide me [...] i trust this helps, there is another solution but you do not use Postfix. Sendmail is nearly infinitely

Re: [CentOS] Sendmail SMTP Brute-Force Attack

2012-06-15 Thread m . roth
Shiv. Nath wrote: On 6/14/12 11:33 PM, Gustavo Lacoste wrote: Dear CentOS Community Is totally clear there's no support sendmail platform today, but I need to stop SMTP brute-force attack on sendmail. My server is attacked today, my maillog look like : 4...@myserver.com, proto=ESMTP,

Re: [CentOS] Sendmail SMTP Brute-Force Attack

2012-06-15 Thread m . roth
John R Pierce wrote: On 06/15/12 9:25 AM, Shiv. Nath wrote: 1.) install configure fail2ban each of the connections shown in the log fragment was from a different IP. how would fail2ban help? Interesting - I hadn't looked that closely. You're right - if it's one attack, it's a distributed

[CentOS] Strange su behavior after installing latest CentOS updates

2012-06-15 Thread Alfred von Campe
I did a yum update on my CentOS 6 systems yesterday for the first time in about a month and now have some automated processes failing because the PATH is not set up correctly when using su. The problem is very easy to see by comparing the output of the following two commands: # su - user

Re: [CentOS] Sendmail SMTP Brute-Force Attack

2012-06-15 Thread Nataraj
On 06/15/2012 09:33 AM, John R Pierce wrote: On 06/15/12 9:25 AM, Shiv. Nath wrote: 1.) install configure fail2ban each of the connections shown in the log fragment was from a different IP. how would fail2ban help? If you were to switch to postfix, I believe that postscreen may be able

Re: [CentOS] Strange su behavior after installing latest CentOS updates

2012-06-15 Thread Leonard den Ottolander
Hello ALfred, On Fri, 2012-06-15 at 13:14 -0400, Alfred von Campe wrote: I did a yum update on my CentOS 6 systems yesterday for the first time in about a month and now have some automated processes failing because the PATH is not set up correctly when using su. Thanks for the heads up, but

[CentOS] Puppet + Passenger SELinux issues

2012-06-15 Thread Trey Dockendorf
I recently setup my Puppetmaster server to run through Passenger via Apache instead of on the default webrick web server. SELinux made that not work and I've found some documentation on making rules to allow it however mine won't load. This is the policy I found via this website,

Re: [CentOS] Strange su behavior after installing latest CentOS updates

2012-06-15 Thread Alfred von Campe
On Jun 15, 2012, at 14:52, Leonard den Ottolander wrote: Thanks for the heads up, but you should really take issues like this upstream. There's nothing the CentOS can or at least will do as they rebuild upstream ad verbatim. Try the RHEL 6 mailing list:

[CentOS] Resizing est4 filesystem while mounted

2012-06-15 Thread Jeff Boyce
Greetings - I had a logical volume that was running out of space on a virtual machine. I successfully expanded the LV using lvextend, and lvdisplay shows that it has been expanded. Then I went to expand the filesystem to fill the new space (# resize2fs -p /dev/vde1) and I get the results that

Re: [CentOS] Resizing est4 filesystem while mounted

2012-06-15 Thread Ray Van Dolson
On Fri, Jun 15, 2012 at 12:10:09PM -0700, Jeff Boyce wrote: Greetings - I had a logical volume that was running out of space on a virtual machine. I successfully expanded the LV using lvextend, and lvdisplay shows that it has been expanded. Then I went to expand the filesystem to fill the

Re: [CentOS] Resizing est4 filesystem while mounted

2012-06-15 Thread Dennis Jacobfeuerborn
On 06/15/2012 09:10 PM, Jeff Boyce wrote: Greetings - I had a logical volume that was running out of space on a virtual machine. I successfully expanded the LV using lvextend, and lvdisplay shows that it has been expanded. Then I went to expand the filesystem to fill the new space (#

Re: [CentOS] Puppet + Passenger SELinux issues

2012-06-15 Thread Daniel J Walsh
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Can you step back and ignore this policy for now. What AVC's are you seeing when you attempt to run passenger on Centos/RHEL? -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.12 (GNU/Linux) Comment: Using GnuPG with Mozilla -

Re: [CentOS] Strange su behavior after installing latest CentOS updates

2012-06-15 Thread Karanbir Singh
On 06/15/2012 08:09 PM, Alfred von Campe wrote: Thanks, that's a good idea. Unfortunately, I don't have time to do this today. I did, however, track this down to the root cause. The user I was changing to was using tcsh as their shell (like many of our users are), and this problem got

[CentOS] Update on spam, postfix, fail2ban, centos 6

2012-06-15 Thread Bob Hoffman
I have been using centos 6 in a virtualized system for a few months now. Took a while to batten down the hatches with postfix, rbls, and to use fail2ban correctly. The mailserver for my website(s) are located on the http server as well..an 'all in one' server. DNS servers are separated. My two

Re: [CentOS] Sendmail SMTP Brute-Force Attack

2012-06-15 Thread John Hinton
On 6/14/2012 8:58 PM, Gustavo Lacoste wrote: The problem with my server is: I use it to offer webhosting services. Some customers using Outlook are blocked because they use black listed ips (ips simply are dynamic). That is the same problem I am dealing with. You have to set up a dual

Re: [CentOS] Update on spam, postfix, fail2ban, centos 6

2012-06-15 Thread Dave Stevens
Quoting Bob Hoffman b...@bobhoffman.com: I have been using centos 6 in a virtualized system for a few months now. Took a while to batten down the hatches with postfix, rbls, and to use fail2ban correctly. Thanks for this,Bob. I'm having trouble making fail2ban work in my Centos 5.8 box.

Re: [CentOS] Sendmail SMTP Brute-Force Attack

2012-06-15 Thread Gustavo Lacoste
Thanks guys!, John you can send me a simple filter for fail2ban+SMTP? I tried use the following filters, but this is no sufficient for my yet. */etc/fail2ban/filter.d/sendmail.conf* [Definition] failregex = \[HOST\], reject.*\.\.\. Relaying denied (User unknown)\n* \[HOST\]

Re: [CentOS] Resizing est4 filesystem while mounted

2012-06-15 Thread Ross Cavanagh
On Sat, Jun 16, 2012 at 4:30 AM, Dennis Jacobfeuerborn denni...@conversis.de wrote: On 06/15/2012 09:10 PM, Jeff Boyce wrote: Greetings - I had a logical volume that was running out of space on a virtual machine. I successfully expanded the LV using lvextend, and lvdisplay shows that

Re: [CentOS] Strange su behavior after installing latest CentOS updates

2012-06-15 Thread Alfred von Campe
On Jun 15, 2012, at 17:11, Karanbir Singh wrote: please file this at bugs.centos.org - so we can make sure its not an issue we introduced. Done: issue number 0005778 has been filed. Alfred ___ CentOS mailing list CentOS@centos.org