[CentOS-announce] CEBA-2011:1435 CentOS 5 x86_64 autofs Update
CentOS Errata and Bugfix Advisory 2011:1435
Upstream details at : https://rhn.redhat.com/errata/RHBA-2011-1435.html
The following updated files have been uploaded and are currently
syncing to the mirrors: ( md5sum Filename )
x86_64:
ee780bd388186f1f63012902f5a32f54 autofs-5.0.1-0.rc2.156.el5_7.4.x86_64.rpm
Source:
f699ef3a277ccd03fcad6e1a8c382d2c autofs-5.0.1-0.rc2.156.el5_7.4.src.rpm
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Re: [CentOS] Fwd: centos Wireless - Broadcom BCM4313
Vreme: 11/08/2011 07:59 AM, Johan Vermeulen piše:
Dear All,
I'm trying to configure wireless card on a Dell Vostro 1540.
I had a look at this site :
http://wiki.centos.org/HowTos/Laptops/Wireless/Broadcom?action=show
wireless card :# /sbin/lspci | grep Broadcom
12:00.0 Network controller: Broadcom Corporation BCM4313 802.11b/g/n Wireless
LAN Controller (rev 01)
I decided to follow the ELrepo instructions suggested on the site :
http://elrepo.org/tiki/wl-kmod
because it would give me a clear and present rpm that I can use on different
machines and that will survive kernel updates.
This is good choice many of us recommend as best solution.
Question: This is CentOS 6? i386 or x86_64?
This all goes down without error messages.
You downloaded appropriate firmware and compiled all of it?
After installing, there is a new entry in
/etc/udev/rules.d/70-persistent-net.rules :
# PCI device 0x14e4:0x4727 (wl)
SUBSYSTEM==net, ACTION==add, DRIVERS==?*,
ATTR{address}==94:39:e5:dc:3a:cf, ATTR{type}==1, KERNEL==eth*,
NAME=eth1
and there is now a blacklist-Broadcom.conf in /etc/modprobe.d/:
blacklist b43
blacklist b43legacy
blacklist bcm43xx
blacklist ssb
So I think the driver works and the blacklist - issue that is reported on
different sites is ok.
What does iwlist command give you?
Have you installed all other packages needed for wireless?
I then made an entry in /etc/sysconfig/network-scripts:
vi ifcfg-eth1
Change the name to ifcfg-wlan0
DEVICE=eth1
Change to DEVICE=wlan0
#BOOTPROTO=dhcp
HWADDR=94:39:e5:dc:3a:cf
NM_CONTROLLED=yes
ONBOOT=yes
TYPE=Wireless
Add this:
USERCTL=yes
IPV6INIT=no
Why is BOOTPROTO disabled?
*The problem is* I'm not seeing any wireless networks.
snip
I think I need to configure something else.
wpa-suplicant?
I know a lot of you guys don't like NetworkManager but because it's a laptop
I would like to use it.
I hope I gave enough info, any help would be greatly appreciated.
greetings, James.
Centos is here to stay, I'm sure.
P.S. I don't have an English spell checker on this machine, sorry for
language mistakes :=)
Do not worry about it, most native speaking English don't bother to
write correctly.
--
Ljubomir Ljubojevic
(Love is in the Air)
PL Computers
Serbia, Europe
Google is the Mother, Google is the Father, and traceroute is your
trusty Spiderman...
StarOS, Mikrotik and CentOS/RHEL/Linux consultant
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Re: [CentOS] Fwd: centos Wireless - Broadcom BCM4313
Hello Ljubomir,
thanks a million for your answer. I provided some more info below.
Op 08-11-11 11:59, Ljubomir Ljubojevic schreef:
Vreme: 11/08/2011 07:59 AM, Johan Vermeulen piše:
Dear All,
I'm trying to configure wireless card on a Dell Vostro 1540.
I had a look at this site :
http://wiki.centos.org/HowTos/Laptops/Wireless/Broadcom?action=show
wireless card :# /sbin/lspci | grep Broadcom
12:00.0 Network controller: Broadcom Corporation BCM4313 802.11b/g/n
Wireless LAN Controller (rev 01)
I decided to follow the ELrepo instructions suggested on the site :
http://elrepo.org/tiki/wl-kmod
because it would give me a clear and present rpm that I can use on different
machines and that will survive kernel updates.
This is good choice many of us recommend as best solution.
Question: This is CentOS 6? i386 or x86_64?
this is centos6 x86_64
This all goes down without error messages.
You downloaded appropriate firmware and compiled all of it?
I think so. Exactly as on the site :
http://elrepo.org/tiki/wl-kmod
As it all installed without errors, I thought I had everything.
After installing, there is a new entry in
/etc/udev/rules.d/70-persistent-net.rules :
# PCI device 0x14e4:0x4727 (wl)
SUBSYSTEM==net, ACTION==add, DRIVERS==?*,
ATTR{address}==94:39:e5:dc:3a:cf, ATTR{type}==1, KERNEL==eth*,
NAME=eth1
and there is now a blacklist-Broadcom.conf in /etc/modprobe.d/:
blacklist b43
blacklist b43legacy
blacklist bcm43xx
blacklist ssb
So I think the driver works and the blacklist - issue that is reported on
different sites is ok.
What does iwlist command give you?
# iwlist
Usage: iwlist [interface] scanning [essid NNN] [last]
[interface] frequency
[interface] channel
[interface] bitrate
[interface] rate
[interface] encryption
[interface] keys
[interface] power
[interface] txpower
[interface] retry
[interface] ap
[interface] accesspoints
[interface] peers
[interface] event
[interface] auth
[interface] wpakeys
[interface] genie
[interface] modulation
that's not good, is it? :-\
Have you installed all other packages needed for wireless?
euh...other packages?
I then made an entry in /etc/sysconfig/network-scripts:
vi ifcfg-eth1
Change the name to ifcfg-wlan0
did that. do I have to change anything in /etc/udev/rules.d as well?
after reboot I now see a cabeled network ( wlan0) ( disconnected) and an
Auto wlan0 marked as available
DEVICE=eth1
Change to DEVICE=wlan0
did that
#BOOTPROTO=dhcp
HWADDR=94:39:e5:dc:3a:cf
NM_CONTROLLED=yes
ONBOOT=yes
TYPE=Wireless
Add this:
USERCTL=yes
IPV6INIT=no
Why is BOOTPROTO disabled?
I thougt the wireless card requesting an ip adress and then dropping
dead might be the problem. Clearly not...
*The problem is* I'm not seeing any wireless networks.
snip
I think I need to configure something else.
wpa-suplicant?
I will look that up.
I know a lot of you guys don't like NetworkManager but because it's a laptop
I would like to use it.
I hope I gave enough info, any help would be greatly appreciated.
greetings, James.
Centos is here to stay, I'm sure.
P.S. I don't have an English spell checker on this machine, sorry for
language mistakes :=)
Do not worry about it, most native speaking English don't bother to
write correctly.
thanks again!
greetings, James
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Re: [CentOS] openvpn + bridge utils in CentOS 6
This situation with pings is really strange...But in my case the solution was much easier . CentOS 6 was installed on VmWare virtual machine and the problem was in it network device configuration. The most hardly thing was to guess to that. After this I quickly found a solution: http://www.jeremycole.com/blog/2010/03/11/openvpn-bridge-under-vmware-esxi/ So, to my experience, the CentOS(or RedHat) work correctly, and may be you should try to look for errors in somewhere else (as in my case it was VmWare configuration). Hello, I did not have read this issue before, but I have seen this problem also. Whenever I restart the bridge (with tap0 interfaces also) I have to make a first ping to the physical interface related to the tap0 module. I also ping another machine on the same physical network. After that, I am able to reach the bridged one. Extrange behaviour but this works for me in this way now. I look forward RedHat fixed this bug soon. El 07/11/11 06:39, 唐建伟 escribió: thank you very much for your follow up. wish to get good news from you soon. On Sat, Nov 5, 2011 at 12:26 AM, Минтаиров Михаилmikxal...@yandex.ruwrote: 28.09.2011, 04:58, 唐建伟myh...@gmail.com: Hello, I didn't find what to answer to you mounth ago. But now I also have an installation of centos 6 (at past I used centos 5.7) , and I have the same problems as you. First of all, did you find any solutions? I only found that the problem is in br0 device. I can't guess why but it not recive ARP REPLY packets. tcpdump on all devices (tap0, eth1, br0) give me the same: 20:12:22.012270 ARP, Request who-has 192.168.11.3 tell 192.168.11.33, length 28 20:12:23.027897 ARP, Request who-has 192.168.11.3 tell 192.168.11.33, length 28 20:12:24.027951 ARP, Request who-has 192.168.11.3 tell 192.168.11.33, length 28 //192.158.11.33 is remoute PC ip-address, and 192.168.11.3 is one of my local hosts// and no APR REPLY. Intresting that on other hand I have the same configs files on Centos 5.7. and everything work perfectly. no, i removed the commands you mentioned, but it still doesn't work. Best Regards Tang Jianwei On Tue, Sep 27, 2011 at 6:01 PM, Минтаиров Михаилmikxal...@yandex.ru wrote: I can't remember a reason, but at one moment I stop to use openvpn --mktun --dev [dev name] command. May be it's becouse openvpn create tap0 by it self. So try to comment this lines: for t in $tap; do openvpn --mktun --dev $t done then restart a network, after then start openvpn and after it start bridge script openvpn configure file *port 1194 proto udp dev tap0 ca ca.crt cert VPN_Server.crt key VPN_Server.key # This file should be kept secret dh dh1024.pem server-bridge 192.168.119.1 255.255.255.0 192.168.119.221 192.168.119.225 keepalive 10 120 comp-lzo user nobody group nobody persist-key persist-tun status openvpn-status.log log-append /var/log/openvpn.log verb 3 mute 20 * the script for bring up the bridge *# Define Bridge Interface br=br0 # Define list of TAP interfaces to be bridged, # for example tap=tap0 tap1 tap2. tap=tap0 # Define physical ethernet interface to be bridged # with TAP interface(s) above. eth=eth1 eth_ip=192.168.119.1 eth_netmask=255.255.255.0 eth_broadcast=192.168.119.255 for t in $tap; do openvpn --mktun --dev $t done brctl addbr $br brctl addif $br $eth for t in $tap; do brctl addif $br $t done for t in $tap; do ifconfig $t 0.0.0.0 promisc up done ifconfig $eth 0.0.0.0 promisc up ifconfig $br $eth_ip netmask $eth_netmask broadcast $eth_broadcast* On Tue, Sep 27, 2011 at 5:20 PM, Минтаиров Михаил mikxal...@yandex.ru wrote: Hm... It's very hard to guess without config files. Can you post your server and client openvpn configs... and also can your show a br0 creation commands? 27.09.2011, 12:01, 唐建伟myh...@gmail.com: Hi no, i don't think so. anyway, i can and only can the vpn server from the remote hosts. Best Regards Tang Jianwei On Tue, Sep 27, 2011 at 3:59 PM, Минтаиров Михаил mikxal...@yandex.ru wrote: So, something stop packets from remote hosts. May be firewall on remote PC...? and can you run tcpdump on same remote host, to check that it's tap0 device. 27.09.2011, 11:06, 唐建伟myh...@gmail.com: Hi the routing table in the remote hosts are OK. tcpdump -n -i [device name] cannot capture any packages from remote. no mater br0 nor tap0. Best Regards Tang Jianwei On Tue, Sep 27, 2011 at 2:44 PM, Минтаиров Михаил mikxal...@yandex.ru wrote: 27.09.2011, 09:52, 唐建伟myh...@gmail.com: Hi all, I just intalled openvpn + bridge in CentOS
Re: [CentOS] redhat vs centos
On 11/07/2011 09:17 PM, Trey Dockendorf wrote: On Mon, Nov 7, 2011 at 8:38 PM, Marko Vojinovic vvma...@gmail.com wrote: On Monday 07 November 2011 22:23:09 Reindl Harald wrote: Am 07.11.2011 22:50, schrieb Marko Vojinovic: Typically, you have no way of knowing the physical structure of the cloud machine where your virtual machine is being hosted. Also, this structure may even change over time due to upgrades of the cloud hardware (by the cloud provider). You wouldn't even know about it. again: the physical structure does not matter you pay for virtaul CPUs as you do also for virtual appliances of some vendors where you can get a license with 2 vCPUs or 4 vCPUs - independent if you have your own hardware or using any hsoting service what is there so difficulty to understand? Well, what I don't understand is how many vCPU's are equal to one socket. Or, to be explicit, let me invent an example: suppose that I have leased virtual hardware from some 3rd party, and have obtained a virtual machine with 6 vCPU's. I want to buy RHEL licences to install on that machine. AFAIK, RH counts licences in sockets. How many licences should I buy? Or, iow, how many sockets is equal to 6 vCPU's? Does RH have a formula for the number of sockets as a function of the number of vCPU's (and vice versa)? Best, :-) Marko Socket != vCPU. There is no need for a formula. The licensing is done based on the hosting hardware. That does not mean it has to be a RHEL hypervisor. When I got my quotes it was to put 4 guests on a 2-socket VMware ESXi server. That would be a single license for 2-socket w/ 4 guests. That wouldn't change no matter how many vCPUs I used. It's much easier to ensure license compliance on the hosting hardware than on something as dynamic as the vCPU count. I'd recommend contacting Red Hat to get a definitive answer as I am basing what I know on my talks with my campus' Red Hat rep several months ago. - Trey The correct answer is given right there ^^^ Instead of everyone speculating what Red Hat would charge for a given situation (I have a virtual machine on the cloud with 16 VCPUs ... I have 1 machine with 8 Quad Core CPUs, I have X with Y, etc.) on the CentOS mailing list ... the answer is: Red Hat has a whole division of people who will tell you exactly what licenses you need for your specific information. They will send you an invoice or even take your credit card information and send you the correct licenses, etc. This whole part of the discussion belongs between an individual person and Red Hat sales. Here is a link: https://www.redhat.com/apps/store/other_methods.html Everyone feel free to call or contact Red Hat as described in the above link to get REAL answers concerning their licenses. signature.asc Description: OpenPGP digital signature ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] Fwd: centos Wireless - Broadcom BCM4313
Vreme: 11/08/2011 12:46 PM, Johan Vermeulen piše: What does iwlist command give you? # iwlist Usage: iwlist [interface] scanning [essid NNN] [last] [interface] frequency [interface] channel [interface] bitrate [interface] rate [interface] encryption [interface] keys [interface] power [interface] txpower [interface] retry [interface] ap [interface] accesspoints [interface] peers [interface] event [interface] auth [interface] wpakeys [interface] genie [interface] modulation that's not good, is it?:-\ Sorry, run iwlist wlan0 ap Also helpfull are: ifconfig ip address Look in their manuals to se how to use them. after reboot I now see a cabeled network ( wlan0) ( disconnected) and an Auto wlan0 marked as available It is strange that Wireless interface is marked cabled. But I do not have ANY experience with Broadcom radios. All I use are Atheros radios. Try creating Connect to Hidden Network connection (or whatever the actual text is) in NetworkManager GUI. You must see be able to set ESSID at other configs. If you do not have it, then something is wrong. You can also try using the kmod-wl package that I compiled per elrepo instructions: http://rpms.plnet.rs/plnet-centos6-x86_64/RPMS.plnet-compiled/kmod-wl-5_100_82_38-3.el6.el6.x86_64.rpm Maybe this makes a difference, but notice that I never tested it. If I fail to help you, you will always be able to report a bug: http://elrepo.org/bugs/main_page.php ,so your problems can be investigated. -- Ljubomir Ljubojevic (Love is in the Air) PL Computers Serbia, Europe Google is the Mother, Google is the Father, and traceroute is your trusty Spiderman... StarOS, Mikrotik and CentOS/RHEL/Linux consultant ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] redhat vs centos
Vreme: 11/08/2011 03:32 PM, Johnny Hughes piše: This whole part of the discussion belongs between an individual person and Red Hat sales. Here is a link: https://www.redhat.com/apps/store/other_methods.html Everyone feel free to call or contact Red Hat as described in the above link to get REAL answers concerning their licenses. +1 -- Ljubomir Ljubojevic (Love is in the Air) PL Computers Serbia, Europe Google is the Mother, Google is the Father, and traceroute is your trusty Spiderman... StarOS, Mikrotik and CentOS/RHEL/Linux consultant ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
[CentOS] CentOS-announce Digest, Vol 81, Issue 5
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Today's Topics:
1. CEBA-2011:1435 CentOS 5 x86_64 autofs Update (Johnny Hughes)
2. CEBA-2011:1435 CentOS 5 i386 autofs Update (Johnny Hughes)
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Message: 1
Date: Tue, 8 Nov 2011 14:07:21 +
From: Johnny Hughes joh...@centos.org
Subject: [CentOS-announce] CEBA-2011:1435 CentOS 5 x86_64 autofs
Update
To: centos-annou...@centos.org
Message-ID: 2008140721.ga11...@chakra.karan.org
Content-Type: text/plain; charset=us-ascii
CentOS Errata and Bugfix Advisory 2011:1435
Upstream details at : https://rhn.redhat.com/errata/RHBA-2011-1435.html
The following updated files have been uploaded and are currently
syncing to the mirrors: ( md5sum Filename )
x86_64:
ee780bd388186f1f63012902f5a32f54 autofs-5.0.1-0.rc2.156.el5_7.4.x86_64.rpm
Source:
f699ef3a277ccd03fcad6e1a8c382d2c autofs-5.0.1-0.rc2.156.el5_7.4.src.rpm
--
Johnny Hughes
CentOS Project { http://www.centos.org/ }
irc: hughesjr, #cen...@irc.freenode.net
--
Message: 2
Date: Tue, 8 Nov 2011 14:07:20 +
From: Johnny Hughes joh...@centos.org
Subject: [CentOS-announce] CEBA-2011:1435 CentOS 5 i386 autofs Update
To: centos-annou...@centos.org
Message-ID: 2008140720.ga11...@chakra.karan.org
Content-Type: text/plain; charset=us-ascii
CentOS Errata and Bugfix Advisory 2011:1435
Upstream details at : https://rhn.redhat.com/errata/RHBA-2011-1435.html
The following updated files have been uploaded and are currently
syncing to the mirrors: ( md5sum Filename )
i386:
c59d7e7e9ac3d0b20cfd115bfaa7f38a autofs-5.0.1-0.rc2.156.el5_7.4.i386.rpm
Source:
f699ef3a277ccd03fcad6e1a8c382d2c autofs-5.0.1-0.rc2.156.el5_7.4.src.rpm
--
Johnny Hughes
CentOS Project { http://www.centos.org/ }
irc: hughesjr, #cen...@irc.freenode.net
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End of CentOS-announce Digest, Vol 81, Issue 5
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Re: [CentOS] CentOS 5.7 gives me a blank screen after bootup
On Wed, Nov 2, 2011 at 10:46 PM, m.r...@5-cent.us wrote: Ljubomir Ljubojevic wrote: Vreme: 11/02/2011 09:32 PM, Rudi Ahlers piše: On Wed, Nov 2, 2011 at 8:29 PM, Scott Robbinsscot...@nyc.rr.com wrote: On Wed, Nov 02, 2011 at 08:14:17PM +0200, Rudi Ahlers wrote: Hi all, I have an odd problem, for which I couldn't find any suggestions on google. A CentOS 5.7x64 gives me a blank screen on bootup, both to the 17 LCD monitor connected to the VGA port, and to the KVMOVIP device built-into the server, This sometimes seems to happen when it goes into framebuffer. But I believe his nofb tells it not to use framebuffer. Yes, that's what I thought but it doesn't seen to work? Thank you Scott, but that didn't seem to help much, unfortunately. snip Is there anything in either messages or Xorg.0.log? Or even secure? I honestly don't know what to look for, exactly ... But maybe this will help: (**) RADEON(0): RADEONScreenInit d800 0 (**) RADEON(0): Map: 0xd800, 0x0200 (WW) RADEON(0): Failed to set up write-combining range (0xd800,0x200) (**) RADEON(0): RADEONSave (**) RADEON(0): RADEONSaveMode(0xa3f3f50) (**) RADEON(0): Read: 0x000c 0x000500b3 0x (**) RADEON(0): Read: rd=12, fd=179, pd=5 (**) RADEON(0): RADEONSaveMode returns 0xa3f3f50 (**) RADEON(0): RADEONInitMemoryMap() : (**) RADEON(0): mem_size : 0x0400 (**) RADEON(0): MC_FB_LOCATION : 0xdbffd800 (**) RADEON(0): MC_AGP_LOCATION : 0xffc0 (**) RADEON(0): RADEONModeInit() 800x60040.00 800 840 968 1056 600 601 605 628 (24,32) +H +V 800x60040.00 800 840 968 1056 600 601 605 628 (24,32) +H +V (**) RADEON(0): Pitch = 6815848 bytes (virtualX = 800, displayWidth = 832) (**) RADEON(0): dc=4000, of=32000, fd=142, pd=8 (**) RADEON(0): RADEONInit returns 0xa3f4900 (**) RADEON(0): RADEONRestoreMode() (**) RADEON(0): RADEONRestoreMemMapRegisters() : (**) RADEON(0): MC_FB_LOCATION : 0xdbffd800 (**) RADEON(0): MC_AGP_LOCATION : 0xffc0 (**) RADEON(0): Map Changed ! Applying ... (**) RADEON(0): Map applied, resetting engine ... (**) RADEON(0): Updating display base addresses... (**) RADEON(0): Memory map updated. (**) RADEON(0): Programming CRTC1, offset: 0x (**) RADEON(0): Wrote: 0x000c 0x0003008e 0x (0xa500) (**) RADEON(0): Wrote: rd=12, fd=142, pd=3 (**) RADEON(0): GRPH_BUFFER_CNTL from 20005c5c to 20055c5c (**) RADEON(0): RADEONSaveScreen(0) (II) RADEON(0): Depth moves disabled by default (**) RADEON(0): Setting up initial surfaces (**) RADEON(0): Initializing fb layer (**) RADEON(0): Setting up accel memmap (II) RADEON(0): Memory manager initialized to (0,0) (832,8191) (II) RADEON(0): Reserved area from (0,600) to (832,610) (II) RADEON(0): Largest offscreen area available: 832 x 7581 (**) RADEON(0): Initializing backing store (==) RADEON(0): Backing store disabled (WW) RADEON(0): Direct rendering disabled (**) RADEON(0): Setting up final surfaces (**) RADEON(0): Initializing Acceleration (II) RADEON(0): Render acceleration disabled (**) RADEON(0): EngineInit (32/32) (**) RADEON(0): Pitch for acceleration = 104 (**) RADEON(0): EngineRestore (32/32) (II) RADEON(0): Using XFree86 Acceleration Architecture (XAA) Screen to screen bit blits Solid filled rectangles 8x8 mono pattern filled rectangles Indirect CPU to Screen color expansion Solid Lines Dashed Lines Scanline Image Writes Offscreen Pixmaps Setting up tile and stipple cache: 32 128x128 slots 28 256x256 slots 13 512x512 slots (II) RADEON(0): Acceleration enabled (**) RADEON(0): Initializing DPMS (**) RADEON(0): Initializing Cursor (==) RADEON(0): Silken mouse enabled (II) RADEON(0): Using hardware cursor (scanline 610) (II) RADEON(0): Largest offscreen area available: 832 x 7576 (**) RADEON(0): Initializing color map (**) RADEON(0): Initializing DGA (**) RADEON(0): Initializing Xv (II) RADEON(0): No video input capabilities detected and no information is provided - disabling multimedia i2c (II) Loading sub module theatre_detect (II) LoadModule: theatre_detect (II) Loading /usr/lib64/xorg/modules/multimedia/theatre_detect_drv.so (II) Module theatre_detect: vendor=X.Org Foundation compiled for 7.1.1, module version = 1.0.0 ABI class: X.Org Video Driver, version 1.0 (II) RADEON(0): no multimedia table present, disabling Rage Theatre. (**) RADEON(0): RADEONScreenInit finished (==) RandR enabled (II) Initializing built-in extension MIT-SHM (II) Initializing built-in extension XInputExtension (II) Initializing built-in extension XTEST (II) Initializing built-in extension XKEYBOARD (II) Initializing built-in extension XC-APPGROUP (II) Initializing built-in extension SECURITY (II) Initializing built-in extension XINERAMA (II) Initializing built-in extension XFIXES (II) Initializing built-in extension XFree86-Bigfont (II) Initializing
[CentOS] Linux hosts file /etc/hosts
Good afternoon Gentlemen, I have a question regarding /etc/hosts for CentOS 6 x64. I already have a hostname set on my server, however there are 10 additional IP aliases assigned to the box, one which I plan to use as a mail server. The mail server will be serving mail for a completely different domain (different then the default hostname of my box). My question is this: If I take one of my additional IP addresses and bind it to postfix for mail, do I also have to specify the remote IP and mail server hostname in /etc/hosts? For example my hosts looks something like this 127.0.0.1 localhost Can I add? 66.x.x.x mail.foo.bar Is this even necessary? ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
[CentOS] CentOS 6 yum Groupinstall vs Manual install
Gentlemen, I have a question regarding yum groupinstall vs just using yum install. I have been reading tutorials online (for example how to run a Centos LAMP). Most of the tutorials have examples to install httpd, mysql, etc using yum install httpd The reason for this e-mail is that I noticed in yum grouplist that there is an option to install Web Server, MySQL database server, etc. Question: Is there any advantage to using yum groupinstall for a webserver as opposed to using yum install httpd? I am just curious why most online docs dont mention groupinstall and only reference installing each app manually one by one. Any information would be appreciated ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] CentOS 6 yum Groupinstall vs Manual install
Group install is when you install a full suite of software together. If you use normal Yum install it will usually only install one software at a time. Take a look at this page, maybe it can help you. http://distrowatch.com/dwres.php?resource=package-management From: Jonathan Vomacka juvi...@gmail.com To: centos@centos.org Sent: Tuesday, 8 November 2011, 18:28:42 Subject: [CentOS] CentOS 6 yum Groupinstall vs Manual install Gentlemen, I have a question regarding yum groupinstall vs just using yum install. I have been reading tutorials online (for example how to run a Centos LAMP). Most of the tutorials have examples to install httpd, mysql, etc using yum install httpd The reason for this e-mail is that I noticed in yum grouplist that there is an option to install Web Server, MySQL database server, etc. Question: Is there any advantage to using yum groupinstall for a webserver as opposed to using yum install httpd? I am just curious why most online docs dont mention groupinstall and only reference installing each app manually one by one. Any information would be appreciated ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] CentOS 5.7 gives me a blank screen after bootup
Vreme: 11/08/2011 06:12 PM, Rudi Ahlers piše: This is a SuperMicro X7SBI motherboard, which has a On board ATI ES1000 32MB Graphics graphics card. I am not sure if this happens all the time or just from time to time. If it is later, then try installing ATI drivers from ElRepo (http://elrepo.org/tiki/kmod-fglrx). -- Ljubomir Ljubojevic (Love is in the Air) PL Computers Serbia, Europe Google is the Mother, Google is the Father, and traceroute is your trusty Spiderman... StarOS, Mikrotik and CentOS/RHEL/Linux consultant ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] Linux hosts file /etc/hosts
Am 08.11.2011 18:23, schrieb Jonathan Vomacka: Good afternoon Gentlemen, I have a question regarding /etc/hosts for CentOS 6 x64. I already have a hostname set on my server, however there are 10 additional IP aliases assigned to the box, one which I plan to use as a mail server. The mail server will be serving mail for a completely different domain (different then the default hostname of my box). My question is this: If I take one of my additional IP addresses and bind it to postfix for mail, do I also have to specify the remote IP and mail server hostname in /etc/hosts? For example my hosts looks something like this 127.0.0.1 localhost Can I add? 66.x.x.x mail.foo.bar Is this even necessary? not if your dns-servers on LAN and WAN are configured right and if this is not the case you must not run a public mailserver signature.asc Description: OpenPGP digital signature ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] Linux hosts file /etc/hosts
Reindl, To my knowledge, all that needs to be configured is A records, MX records, and SPF records (along with correlating PTR's). This is a whole other subject and I feel I will have this correctly configured. My fear is that someone will send email out from my server, and the hostname might come back as my systems host INSTEAD of the mail server hostname. Is it good measure to add it to the hosts file anyway or is this a waste of time? I guess my understanding of the host file is clouded. On 11/8/2011 12:50 PM, Reindl Harald wrote: Am 08.11.2011 18:23, schrieb Jonathan Vomacka: Good afternoon Gentlemen, I have a question regarding /etc/hosts for CentOS 6 x64. I already have a hostname set on my server, however there are 10 additional IP aliases assigned to the box, one which I plan to use as a mail server. The mail server will be serving mail for a completely different domain (different then the default hostname of my box). My question is this: If I take one of my additional IP addresses and bind it to postfix for mail, do I also have to specify the remote IP and mail server hostname in /etc/hosts? For example my hosts looks something like this 127.0.0.1 localhost Can I add? 66.x.x.x mail.foo.bar Is this even necessary? not if your dns-servers on LAN and WAN are configured right and if this is not the case you must not run a public mailserver ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] CentOS 6 yum Groupinstall vs Manual install
Jerry, Understandable. Is I was looking for a full LAMP stack (Apache, MySQL, PHP, etc) would a groupinstall be a good option, or does it install a whole bunch of other garbage that is not necessarily needed for web serving? I reviewed the document you linked me to but I still seem to have questions. On 11/8/2011 12:40 PM, Jerry Minston wrote: Group install is when you install a full suite of software together. If you use normal Yum install it will usually only install one software at a time. Take a look at this page, maybe it can help you. http://distrowatch.com/dwres.php?resource=package-management From: Jonathan Vomackajuvi...@gmail.com To: centos@centos.org Sent: Tuesday, 8 November 2011, 18:28:42 Subject: [CentOS] CentOS 6 yum Groupinstall vs Manual install Gentlemen, I have a question regarding yum groupinstall vs just using yum install. I have been reading tutorials online (for example how to run a Centos LAMP). Most of the tutorials have examples to install httpd, mysql, etc using yum install httpd The reason for this e-mail is that I noticed in yum grouplist that there is an option to install Web Server, MySQL database server, etc. Question: Is there any advantage to using yum groupinstall for a webserver as opposed to using yum install httpd? I am just curious why most online docs dont mention groupinstall and only reference installing each app manually one by one. Any information would be appreciated ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] Linux hosts file /etc/hosts
Is it good measure to add it to the hosts file anyway or is this a waste of time? I guess my understanding of the host file is clouded. Yes, waste of time. It's all in how you've configured postfix to handle it. The default is to the FQDN of the server, but I'd suggest you change accordingly (ie: myhostname). ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] CentOS 6 yum Groupinstall vs Manual install
Makes sense, I appreciate the help Richard. On 11/8/2011 12:55 PM, lists-centos wrote: Original Message Date: Tuesday, November 08, 2011 12:28:42 PM -0500 From: Jonathan Vomackajuvi...@gmail.com To: centos@centos.org Gentlemen, I have a question regarding yum groupinstall vs just using yum install. I have been reading tutorials online (for example how to run a Centos LAMP). Most of the tutorials have examples to install httpd, mysql, etc using yum install httpd The reason for this e-mail is that I noticed in yum grouplist that there is an option to install Web Server, MySQL database server, etc. Question: Is there any advantage to using yum groupinstall for a webserver as opposed to using yum install httpd? I am just curious why most online docs dont mention groupinstall and only reference installing each app manually one by one. Any information would be appreciated I generally don't use groupinstall on things that I'm familiar with because I want more control. Without more digging than it's worth I don't know exactly what packages are included. Most times a groupinstall will miss things I need while including things I know I don't want. I suppose that if you are unfamiliar with a whole class of software and want to do a brute-force install, then groupinstall serves a purpose. [then again, actually spending the time to learn the various pieces, and why you would want them, will serve one better in the long run.] - Richard ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] Linux hosts file /etc/hosts
Am 08.11.2011 18:53, schrieb Jonathan Vomacka: Reindl, To my knowledge, all that needs to be configured is A records, MX records, and SPF records (along with correlating PTR's). This is a whole other subject and I feel I will have this correctly configured. My fear is that someone will send email out from my server, and the hostname might come back as my systems host INSTEAD of the mail server hostname. Is it good measure to add it to the hosts file anyway or is this a waste of time? I guess my understanding of the host file is clouded the host-file is simply the same as DNS in both directions and does nothing than resolve name/ip locally, normally not needed but maybe a good idea to make sure servers like httpd starts even if no dns is reachable at this moment because httpd refuses to start if he can not resolve his own name signature.asc Description: OpenPGP digital signature ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] Linux hosts file /etc/hosts
Okay so the host file only allows system applications to understand what IP's are bound to a specific host, but in actuality, DNS has to be setup correctly in terms of a public server. Is my understanding is correct now, then I think I am good to go. Thanks for all your help who responded to this thread Gentlemen. On 11/8/2011 1:06 PM, Reindl Harald wrote: Am 08.11.2011 18:53, schrieb Jonathan Vomacka: Reindl, To my knowledge, all that needs to be configured is A records, MX records, and SPF records (along with correlating PTR's). This is a whole other subject and I feel I will have this correctly configured. My fear is that someone will send email out from my server, and the hostname might come back as my systems host INSTEAD of the mail server hostname. Is it good measure to add it to the hosts file anyway or is this a waste of time? I guess my understanding of the host file is clouded the host-file is simply the same as DNS in both directions and does nothing than resolve name/ip locally, normally not needed but maybe a good idea to make sure servers like httpd starts even if no dns is reachable at this moment because httpd refuses to start if he can not resolve his own name ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] Linux hosts file /etc/hosts
Reindl Harald wrote: Am 08.11.2011 18:53, schrieb Jonathan Vomacka: Reindl, To my knowledge, all that needs to be configured is A records, MX records, and SPF records (along with correlating PTR's). This is a whole other subject and I feel I will have this correctly configured. My fear is that someone will send email out from my server, and the hostname might come back as my systems host INSTEAD of the mail server hostname. Is it good measure to add it to the hosts file anyway or is this a waste of time? I guess my understanding of the host file is clouded the host-file is simply the same as DNS in both directions and does nothing than resolve name/ip locally, normally not needed but maybe a good idea to make sure servers like httpd starts even if no dns is reachable at this moment because httpd refuses to start if he can not resolve his own name also refer to /etc/resolv.conf this file tells the system where to go for hostname lookups - as mentioned, if dns is unavailable during boot some things can get lost. ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] redhat vs centos
Am I missing something here, or is the conversation below just an elaborate joke on my expense? Am 07.11.2011 22:50, schrieb Marko Vojinovic: Typically, you have no way of knowing the physical structure of the cloud machine where your virtual machine is being hosted. On Monday 07 November 2011 22:23:09 Reindl Harald wrote: the physical structure does not matter you pay for virtaul CPUs as you do also for virtual appliances On Mon, Nov 7, 2011 at 8:38 PM, Marko Vojinovic vvma...@gmail.com wrote: Well, what I don't understand is how many vCPU's are equal to one socket. Does RH have a formula for the number of sockets as a function of the number of vCPU's (and vice versa)? On Tuesday 08 November 2011 03:17:11 Trey Dockendorf wrote: Socket != vCPU. There is no need for a formula. The licensing is done based on the hosting hardware. What gives? Let me stress again: there is *no* *information* about the hosting hardware! It is in the cloud, on some mainframe or cluster of the cloud provider. That hardware is potentially subject to change over time and at provider's discretion, without me even knowing about it. There are no sockets for me to count anywhere, only vCPU's. Damn, that's why it' called s a *virtual* machine! RH licence model is based on the assumption that I own or otherwise have physical access to the hardware on which I am to install RHEL, and can consequently count the physical sockets of that hardware. This assumption is *false* for the situation discussed above. The hardware is *not* available for counting sockets, and in addition is a moving target (subject to changes). If RH does not have that case covered at all, I can understand, and that's OK. It's probably best to contact a RH representative and discuss what to do on a case-by-case basis, which is also OK. What is *not* OK is people on this list authoritatively telling me that everything is clear and that I have difficulty understanding what they are saying. When in fact it is the other way around. Is this an April's Fool joke, or what? Yesterday when I checked the calender it said November... Or are some people on this list just too ignorant to read and too dense to understand the actual question when replying? Sheesh! :-@ Marko ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] redhat vs centos
On Tuesday 08 November 2011 14:32:06 Johnny Hughes wrote: Instead of everyone speculating what Red Hat would charge for a given situation (I have a virtual machine on the cloud with 16 VCPUs ... I have 1 machine with 8 Quad Core CPUs, I have X with Y, etc.) on the CentOS mailing list ... the answer is: You're right, Johnny, this thread got too OT, sorry... :-) Best, :-) Marko ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] Fwd: centos Wireless - Broadcom BCM4313
On 08/11/11 16:02, Ljubomir Ljubojevic wrote: Vreme: 11/08/2011 12:46 PM, Johan Vermeulen piše: What does iwlist command give you? # iwlist Usage: iwlist [interface] scanning [essid NNN] [last] [interface] frequency [interface] channel [interface] bitrate [interface] rate [interface] encryption [interface] keys [interface] power [interface] txpower [interface] retry [interface] ap [interface] accesspoints [interface] peers [interface] event [interface] auth [interface] wpakeys [interface] genie [interface] modulation that's not good, is it?:-\ Sorry, run iwlist wlan0 ap Also helpfull are: ifconfig ip address Look in their manuals to se how to use them. after reboot I now see a cabeled network ( wlan0) ( disconnected) and an Auto wlan0 marked as available It is strange that Wireless interface is marked cabled. But I do not have ANY experience with Broadcom radios. All I use are Atheros radios. Try creating Connect to Hidden Network connection (or whatever the actual text is) in NetworkManager GUI. You must see be able to set ESSID at other configs. If you do not have it, then something is wrong. You can also try using the kmod-wl package that I compiled per elrepo instructions: http://rpms.plnet.rs/plnet-centos6-x86_64/RPMS.plnet-compiled/kmod-wl-5_100_82_38-3.el6.el6.x86_64.rpm Maybe this makes a difference, but notice that I never tested it. If I fail to help you, you will always be able to report a bug: http://elrepo.org/bugs/main_page.php ,so your problems can be investigated. I _think_ when one of the elrepo folks tried the latest Broadcom driver source a week or two ago, the driver stopped working for him. No idea if this was el5 or el6, but not a good sign. Apparently it's not that uncommon. My recommendation is that if you can find a driver version that works for you, hang on to it! I have no idea if Broadcom keep older version sources available or not. If they would relax their draconian redistribution policies we could do a half way decent job of supporting their drivers, but currently that's not the case. ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] Linux hosts file /etc/hosts
Jonathan Vomacka wrote: snip Is my understanding is correct now, then I think I am good to go. Thanks for all your help who responded to this thread Gentlemen. snip *sigh* There are women on this list, also - Margaret Doll comes to mind, though many folks of both sexes are lurkers, so addressing the list as Gentlemen is inappropriate. mark gentleman? No, neither by breeding nor act of Congress ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
[CentOS] restricting access to an NIS netgroup
I am using CentOS 5.7. I have an /etc/security/access.conf file which has the following: + : root : LOCAL + : @mynetgroup : ALL - : ALL : ALL I thought this is supposed to restrict access to the system to only root and the accounts in the mynetgroup netgroup; however, anyone NIS account is still able to login. It appears that the access.conf is being ignored completely, so I'm thinking there's something I'm missing. How can I restrict access to a system based on NIS netgroups? Thanks! --- Mike VanHorn Senior Computer Systems Administrator College of Engineering and Computer Science Wright State University 265 Russ Engineering Center 937-775-5157 michael.vanh...@wright.edu http://www.engineering.wright.edu/~mvanhorn/ ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] Fwd: centos Wireless - Broadcom BCM4313
Vreme: 11/08/2011 09:12 PM, Ned Slider piše: I _think_ when one of the elrepo folks tried the latest Broadcom driver source a week or two ago, the driver stopped working for him. No idea if this was el5 or el6, but not a good sign. Apparently it's not that uncommon. My recommendation is that if you can find a driver version that works for you, hang on to it! I have no idea if Broadcom keep older version sources available or not. If they would relax their draconian redistribution policies we could do a half way decent job of supporting their drivers, but currently that's not the case. For me, best solution is to swap Broadcom for Atheros radio and forget about problems. -- Ljubomir Ljubojevic (Love is in the Air) PL Computers Serbia, Europe Google is the Mother, Google is the Father, and traceroute is your trusty Spiderman... StarOS, Mikrotik and CentOS/RHEL/Linux consultant ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] restricting access to an NIS netgroup
On Tue, Nov 08, 2011 at 03:41:22PM -0500, Mike VanHorn wrote: How can I restrict access to a system based on NIS netgroups? Change nsswitch.conf so that it reads passwd: compat passwd_compat: nis And then in /etc/passwd +@netgroup1:: +@netgroup2:: That way only users in the given netgroup(s) have visible accounts on the machine. -- rgds Stephen ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] Fwd: centos Wireless - Broadcom BCM4313
Ned Slider wrote: I _think_ when one of the elrepo folks tried the latest Broadcom driver source a week or two ago, the driver stopped working for him. No idea if this was el5 or el6, but not a good sign. Apparently it's not that uncommon. My recommendation is that if you can find a driver version that works for you, hang on to it! I have no idea if Broadcom keep older version sources available or not. If they would relax their draconian redistribution policies we could do a half way decent job of supporting their drivers, but currently that's not the case. ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos Actually, that was me testing the driver (over and over again for the past 6 months)... Sadly, ever since Broadcom released version 5.100.82.38 of the driver (December 2010), no solid evidence has been provided to prove this driver working on RHEL/CentOS 5 to this day - not even after the latest release (Oct 25th, 2011). The whole issue with the driver can be tracked at the ELRepo bug tracker: http://elrepo.org/bugs/view.php?id=193 As for the original poster is concerned, the only advice I can give, is to download an older driver version from: http://archive.ubuntu.com/ubuntu/pool/multiverse/b/broadcom-sta/broadcom-sta_5.60.48.36.orig.tar.gz or http://archive.ubuntu.com/ubuntu/pool/multiverse/b/broadcom-sta/broadcom-sta_5.10.91.9.3.orig.tar.gz and attempt compiling it using the Wiki manual http://wiki.centos.org/HowTos/Laptops/Wireless/Broadcom, since ELRepo .src.rpm for rebuilding the kernel independent ABI driver has been provided just a couple of months ago, for a driver which arguably never worked (for me and quite a few other people out there). So, following the manual step by step should get you there, Johan. Also, make sure you use NetworkManager instead of network service with your WiFi - if the driver turns out to be working, this will save you some time and nervs. -- *Kind Regards,* *Milos Blazevic* Signature Cert. No: 805010564450148 ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] restricting access to an NIS netgroup
- Original Message - | On Tue, Nov 08, 2011 at 03:41:22PM -0500, Mike VanHorn wrote: | How can I restrict access to a system based on NIS netgroups? | | Change nsswitch.conf so that it reads | passwd: compat | passwd_compat: nis | | And then in /etc/passwd | +@netgroup1:: | +@netgroup2:: | | That way only users in the given netgroup(s) have visible accounts on | the | machine. | | -- | | rgds | Stephen | ___ | CentOS mailing list | CentOS@centos.org | http://lists.centos.org/mailman/listinfo/centos acccess.conf supposed to support this type of functionality thereby not needing to modify /etc/passwd / /etc/shadow!?! -- James A. Peltier IT Services - Research Computing Group Simon Fraser University - Burnaby Campus Phone : 778-782-6573 Fax : 778-782-3045 E-Mail : jpelt...@sfu.ca Website : http://www.sfu.ca/itservices http://blogs.sfu.ca/people/jpeltier I will do the best I can with the talent I have ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] coordinated NIS and LDAP servers
On Sat, Nov 5, 2011 at 4:23 AM, Jonathan Nilsson jnils...@uci.edu wrote: You're welcome! I have used FreeIPA in the past with great success (though not specifically as an NIS data source). So if you do pursue FreeIPA, I highly recommend joining their separate mailing list freeipa-us...@redhat.com https://www.redhat.com/mailman/listinfo/freeipa-users They have a very active development community that will be able to help you get up and running. To get you started, I recommend that you try installing it on a Fedora server, rather than CentOS (people have reported being able to build and install on CentOS 5, but yum install is easier on Fedora). Good luck! -- jonathan Jonathan, Did you get this for CentOS. I've got CentOS 5.6. Would you know if there is a repository for that that contains FreeIPA? Boris. ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] restricting access to an NIS netgroup
On Tue, 8 Nov 2011, James A. Peltier wrote: acccess.conf supposed to support this type of functionality thereby not needing to modify /etc/passwd / /etc/shadow!?! You'll probably need to add a pam_access.so reference to the stock /etc/pam.d/password-auth. Make the first account line account required pam_access.so Also, I assume that your system can access your netgroups properly, i.e., getent can see them: getent netgroup $groupname -- Paul Heinlein heinl...@madboa.com http://www.madboa.com/ ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] coordinated NIS and LDAP servers
I have not used FreeIPA on CentOS. As I said previously, I highly recommend using Fedora servers as your FreeIPA servers, because it will install much easier and you should be able to get support from the freeipa-users mailing list. If you are set on using CentOS, I think you will need to use the RedHat IPA product instead. But the only success stories that I am familiar with are from the v1.x IPA product, which is old. http://www.howtoforge.com/how-to-build-rhel-ipa-rpms-for-centos-5 -- Jonathan On Tue, Nov 8, 2011 at 1:52 PM, Boris Epstein borepst...@gmail.com wrote: On Sat, Nov 5, 2011 at 4:23 AM, Jonathan Nilsson jnils...@uci.edu wrote: You're welcome! I have used FreeIPA in the past with great success (though not specifically as an NIS data source). So if you do pursue FreeIPA, I highly recommend joining their separate mailing list freeipa-us...@redhat.com https://www.redhat.com/mailman/listinfo/freeipa-users They have a very active development community that will be able to help you get up and running. To get you started, I recommend that you try installing it on a Fedora server, rather than CentOS (people have reported being able to build and install on CentOS 5, but yum install is easier on Fedora). Good luck! -- jonathan Jonathan, Did you get this for CentOS. I've got CentOS 5.6. Would you know if there is a repository for that that contains FreeIPA? Boris. -- Jonathan.Nilsson at uci dot edu Social Sciences Computing Services SSPB 1265 | 949.824.1536 ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] coordinated NIS and LDAP servers
On Tue, Nov 08, 2011 at 03:50:07PM -0800, Jonathan Nilsson wrote: I have not used FreeIPA on CentOS. As I said previously, I highly recommend using Fedora servers as your FreeIPA servers, because it will install much easier and you should be able to get support from the freeipa-users mailing list. If you are set on using CentOS, I think you will need to use the RedHat IPA product instead. But the only success stories that I am familiar with are from the v1.x IPA product, which is old. http://www.howtoforge.com/how-to-build-rhel-ipa-rpms-for-centos-5 I'm surprised FreeIPA isn't in EPEL. Maybe this is because it's a layered product offering by RHEL? It's painful to run Fedora as a production server unfortunately with its short lifecycle (at least in Enterprisey environments). Ray -- Jonathan On Tue, Nov 8, 2011 at 1:52 PM, Boris Epstein borepst...@gmail.com wrote: On Sat, Nov 5, 2011 at 4:23 AM, Jonathan Nilsson jnils...@uci.edu wrote: You're welcome! I have used FreeIPA in the past with great success (though not specifically as an NIS data source). So if you do pursue FreeIPA, I highly recommend joining their separate mailing list freeipa-us...@redhat.com https://www.redhat.com/mailman/listinfo/freeipa-users They have a very active development community that will be able to help you get up and running. To get you started, I recommend that you try installing it on a Fedora server, rather than CentOS (people have reported being able to build and install on CentOS 5, but yum install is easier on Fedora). Good luck! -- jonathan Jonathan, Did you get this for CentOS. I've got CentOS 5.6. Would you know if there is a repository for that that contains FreeIPA? Boris. ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] openvpn + bridge utils in CentOS 6
hmmm, it should be the exact problem i got, thank you very much. On Tue, Nov 8, 2011 at 10:30 PM, Минтаиров Михаил mikxal...@yandex.ruwrote: This situation with pings is really strange...But in my case the solution was much easier . CentOS 6 was installed on VmWare virtual machine and the problem was in it network device configuration. The most hardly thing was to guess to that. After this I quickly found a solution: http://www.jeremycole.com/blog/2010/03/11/openvpn-bridge-under-vmware-esxi/ So, to my experience, the CentOS(or RedHat) work correctly, and may be you should try to look for errors in somewhere else (as in my case it was VmWare configuration). Hello, I did not have read this issue before, but I have seen this problem also. Whenever I restart the bridge (with tap0 interfaces also) I have to make a first ping to the physical interface related to the tap0 module. I also ping another machine on the same physical network. After that, I am able to reach the bridged one. Extrange behaviour but this works for me in this way now. I look forward RedHat fixed this bug soon. El 07/11/11 06:39, 唐建伟 escribió: thank you very much for your follow up. wish to get good news from you soon. On Sat, Nov 5, 2011 at 12:26 AM, Минтаиров Михаилmikxal...@yandex.ru wrote: 28.09.2011, 04:58, 唐建伟myh...@gmail.com: Hello, I didn't find what to answer to you mounth ago. But now I also have an installation of centos 6 (at past I used centos 5.7) , and I have the same problems as you. First of all, did you find any solutions? I only found that the problem is in br0 device. I can't guess why but it not recive ARP REPLY packets. tcpdump on all devices (tap0, eth1, br0) give me the same: 20:12:22.012270 ARP, Request who-has 192.168.11.3 tell 192.168.11.33, length 28 20:12:23.027897 ARP, Request who-has 192.168.11.3 tell 192.168.11.33, length 28 20:12:24.027951 ARP, Request who-has 192.168.11.3 tell 192.168.11.33, length 28 //192.158.11.33 is remoute PC ip-address, and 192.168.11.3 is one of my local hosts// and no APR REPLY. Intresting that on other hand I have the same configs files on Centos 5.7. and everything work perfectly. no, i removed the commands you mentioned, but it still doesn't work. Best Regards Tang Jianwei On Tue, Sep 27, 2011 at 6:01 PM, Минтаиров Михаил mikxal...@yandex.ru wrote: I can't remember a reason, but at one moment I stop to use openvpn --mktun --dev [dev name] command. May be it's becouse openvpn create tap0 by it self. So try to comment this lines: for t in $tap; do openvpn --mktun --dev $t done then restart a network, after then start openvpn and after it start bridge script openvpn configure file *port 1194 proto udp dev tap0 ca ca.crt cert VPN_Server.crt key VPN_Server.key # This file should be kept secret dh dh1024.pem server-bridge 192.168.119.1 255.255.255.0 192.168.119.221 192.168.119.225 keepalive 10 120 comp-lzo user nobody group nobody persist-key persist-tun status openvpn-status.log log-append /var/log/openvpn.log verb 3 mute 20 * the script for bring up the bridge *# Define Bridge Interface br=br0 # Define list of TAP interfaces to be bridged, # for example tap=tap0 tap1 tap2. tap=tap0 # Define physical ethernet interface to be bridged # with TAP interface(s) above. eth=eth1 eth_ip=192.168.119.1 eth_netmask=255.255.255.0 eth_broadcast=192.168.119.255 for t in $tap; do openvpn --mktun --dev $t done brctl addbr $br brctl addif $br $eth for t in $tap; do brctl addif $br $t done for t in $tap; do ifconfig $t 0.0.0.0 promisc up done ifconfig $eth 0.0.0.0 promisc up ifconfig $br $eth_ip netmask $eth_netmask broadcast $eth_broadcast* On Tue, Sep 27, 2011 at 5:20 PM, Минтаиров Михаил mikxal...@yandex.ru wrote: Hm... It's very hard to guess without config files. Can you post your server and client openvpn configs... and also can your show a br0 creation commands? 27.09.2011, 12:01, 唐建伟myh...@gmail.com: Hi no, i don't think so. anyway, i can and only can the vpn server from the remote hosts. Best Regards Tang Jianwei On Tue, Sep 27, 2011 at 3:59 PM, Минтаиров Михаил mikxal...@yandex.ru wrote: So, something stop packets from remote hosts. May be firewall on remote PC...? and can you run tcpdump on same remote host, to check that it's tap0 device. 27.09.2011, 11:06, 唐建伟myh...@gmail.com: Hi the routing table in the remote hosts are OK. tcpdump -n -i [device
Re: [CentOS] Fwd: centos Wireless - Broadcom BCM4313 on Centos6 (cr repo)
Dear All, thanks for the reactions! Looks like I somehow fuzzled up when compiling the driver, because with Ljubomir 's driver, I can now see available networks. I woun't be able to test if I can actualy connect until later today or tomorrow. Ljubomir, so far looks like you solved this! greetings, James Op 08-11-11 22:35, Milos Blazevic schreef: Ned Slider wrote: I _think_ when one of the elrepo folks tried the latest Broadcom driver source a week or two ago, the driver stopped working for him. No idea if this was el5 or el6, but not a good sign. Apparently it's not that uncommon. My recommendation is that if you can find a driver version that works for you, hang on to it! I have no idea if Broadcom keep older version sources available or not. If they would relax their draconian redistribution policies we could do a half way decent job of supporting their drivers, but currently that's not the case. ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos Actually, that was me testing the driver (over and over again for the past 6 months)... Sadly, ever since Broadcom released version 5.100.82.38 of the driver (December 2010), no solid evidence has been provided to prove this driver working on RHEL/CentOS 5 to this day - not even after the latest release (Oct 25th, 2011). The whole issue with the driver can be tracked at the ELRepo bug tracker: http://elrepo.org/bugs/view.php?id=193 As for the original poster is concerned, the only advice I can give, is to download an older driver version from: http://archive.ubuntu.com/ubuntu/pool/multiverse/b/broadcom-sta/broadcom-sta_5.60.48.36.orig.tar.gz or http://archive.ubuntu.com/ubuntu/pool/multiverse/b/broadcom-sta/broadcom-sta_5.10.91.9.3.orig.tar.gz and attempt compiling it using the Wiki manual http://wiki.centos.org/HowTos/Laptops/Wireless/Broadcom, since ELRepo .src.rpm for rebuilding the kernel independent ABI driver has been provided just a couple of months ago, for a driver which arguably never worked (for me and quite a few other people out there). So, following the manual step by step should get you there, Johan. Also, make sure you use NetworkManager instead of network service with your WiFi - if the driver turns out to be working, this will save you some time and nervs. ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
[CentOS] Postfix mail server procedure
CentOS Community, I was wondering if anyone had a good resource or procedure for a step by step in installing a mail server with Centos. There ARE documents on google, however almost all that i've found were outdated from 2005. Does anyone know where I can find this type of document for a mailserver Postfix + MySQL + SpamAssassin + ClamAV + Squirrelmail + Postfixadmin, etc? ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] Postfix mail server procedure
http://www.howtoforge.com/virtual-users-and-domains-with-postfix-courier-mysql-and-squirrelmail-centos-6.0-x86_64 On Wed, Nov 9, 2011 at 8:10 AM, Jonathan Vomacka juvi...@gmail.com wrote: CentOS Community, I was wondering if anyone had a good resource or procedure for a step by step in installing a mail server with Centos. There ARE documents on google, however almost all that i've found were outdated from 2005. Does anyone know where I can find this type of document for a mailserver Postfix + MySQL + SpamAssassin + ClamAV + Squirrelmail + Postfixadmin, etc? ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] Postfix mail server procedure
On 11/08/11 10:10 PM, Jonathan Vomacka wrote: I was wondering if anyone had a good resource or procedure for a step by step in installing a mail server with Centos. There ARE documents on google, however almost all that i've found were outdated from 2005. Does anyone know where I can find this type of document for a mailserver Postfix + MySQL + SpamAssassin + ClamAV + Squirrelmail + Postfixadmin, etc? http://docs.redhat.com/docs/en-US/Red_Hat_Enterprise_Linux/6/html/Deployment_Guide/ch-Mail_Servers.html is as good a place to start as any. not sure why mysql has to do with email servers yes, I know, you _can_ configure email servers to use SQL databases as the message stores, but I really don't think you _should_ do that, it just adds more overhead. spamassassin has its own documentation, and frankly, its a big complex set of tools, there's no one 'right' way to set it up, as spam is a big complex problem. each mail administrator will have to weigh the pros and cons of the various options and how acceptible they are to his environment. docs are here, http://spamassassin.apache.org/doc.html squirrelmail is not actually a mail server, its a web based mail reader. its also not a standard part of the centos distribution. see http://squirrelmail.org/ postfixadmin, I dunno, never used it. I don't believe its supplied by CentOS, but its probably available from various third parties... I manage my mail servers with shell tools. you left out an important part of a mail server, which is a mail user agent such as dovecot or cyrus, these provide the POP and IMAP protocols that a user mail client such as Thunderbird need to read the mail. the basics of setting these up should be covered in the redhat doc above. -- john r pierceN 37, W 122 santa cruz ca mid-left coast ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
