Re: [CentOS] Relabel /usr directory

2020-02-04 Thread Nataraj
; I've tried with restorecon and with fixfiles, but no luck, for example: > > matchpathcon -V /usr > /usr error: No data available > > How can I fix this? > > Thanks in advance. The -X option to rsync will copy all extended attributes from the old to the new filesystem. Nataraj

Re: [CentOS] Centos 7: UPD packet checksum verification?

2020-01-29 Thread Nataraj
On 1/29/20 3:26 PM, hw wrote: > On Wednesday, January 29, 2020 6:52:50 PM CET Nataraj wrote: > [...] >> By burst, I mean that you don't have a bandwidth commitment with an SLA >> from your provider. A bandwidth commitment means that you are paying a >> provider to guaran

Re: [CentOS] Centos 7: UPD packet checksum verification?

2020-01-29 Thread Nataraj
On 1/29/20 4:48 AM, hw wrote: > On Wednesday, January 29, 2020 10:10:48 AM CET Nataraj wrote: >> On 1/28/20 12:39 PM, hw wrote: >>> On Tuesday, January 28, 2020 9:00:22 AM CET Nataraj wrote: >>>> On 1/26/20 5:44 PM, hw wrote: >>>>> On Sunday, Janu

Re: [CentOS] Centos 7: UPD packet checksum verification?

2020-01-29 Thread Nataraj
On 1/28/20 12:39 PM, hw wrote: > On Tuesday, January 28, 2020 9:00:22 AM CET Nataraj wrote: >> On 1/26/20 5:44 PM, hw wrote: >>> On Sunday, January 26, 2020 11:18:36 PM CET Pete Biggs wrote: >>>> First of all - disclaimer - I'm no network specialist, I just read an

Re: [CentOS] Centos 7: UPD packet checksum verification?

2020-01-28 Thread Nataraj
ted errors. You could try tools like iperf to check for problems on your internal network.  You could run some of the basic tools for testing voip performance of your Inetnet connection and if necessary run iperf to a cloud hosted system. I think it is highly unlik

Re: [CentOS] (SOLVED) YUM (DNF) Possible Confusion Centos 8

2020-01-23 Thread Nataraj
On 1/23/20 4:20 PM, david wrote: > At 03:46 PM 1/23/2020, Nataraj wrote: >> On 1/23/20 2:29 PM, Nataraj wrote: >> > >> > I would agree.  I have the same behavior in a Redhat 8 development >> > system, so it's not a problem with the Centos build.  I have not

Re: [CentOS] YUM (DNF) Possible Confusion Centos 8

2020-01-23 Thread Nataraj
On 1/23/20 2:29 PM, Nataraj wrote: > > I would agree.  I have the same behavior in a Redhat 8 development > system, so it's not a problem with the Centos build.  I have not added > any repositories other then the Redhat > codeready-builder-for-rhel-8-x86_64-rpms. I origina

Re: [CentOS] YUM (DNF) Possible Confusion Centos 8

2020-01-23 Thread Nataraj
> > Simon and others > Here's a very simple and hopefully reproducible test-case > > Select as your boot ISO: >  CentOS-8.1.1911-x86_64-dvd1.iso > Choose to reclaim all space on the disk > Choose 'Minimal Install' as the software selection > Connect yourself to the network (I use a wired

Re: [CentOS] Blocking attacks from a range of IP addresses

2020-01-09 Thread Nataraj
a cisco based route server would be to: telnet route-views.routeviews.org http://routeviews.org/ lists a bunch of route views servers down near the bottom, which appear to be accessable by telnet.  Note, quagga based route servers are open source immitations of the Cisco command interface and h

Re: [CentOS] Virtual problem

2019-12-06 Thread Nataraj
your LAN, then you probably want to give the VM an interface on one of the LAN interfaces on your HOST. Nataraj ___ CentOS mailing list CentOS@centos.org https://lists.centos.org/mailman/listinfo/centos

Re: [CentOS] how to increase DNS reliability?

2019-07-26 Thread Nataraj
rvers as primary masters.  If the script is written cleanly, you can then edit the zone on any server and rsync it to the other servers.  Main thing is to prevent multiple people applying updates simultaneously. Nataraj ___ CentOS mailing list CentOS@centos.org https://lists.centos.org/mailman/listinfo/centos

Re: [CentOS] how to increase DNS reliability?

2019-07-25 Thread Nataraj
On 7/25/19 4:31 PM, Nataraj wrote: > It doesn't really help those clients I can not run name servers on, > though. Another alternative is to look at the multicast dns (mdns) protocol.  I have no experience with it, so I can't say very much, but I know it exists.  I'm pretty sure it's inple

Re: [CentOS] how to increase DNS reliability?

2019-07-25 Thread Nataraj
properly configured as authoritative for a domain is: nataraj@pygeum:~$ dig mydomain.com. soa @127.0.0.1 ; <<>> DiG 9.11.3-1ubuntu1.8-Ubuntu <<>> mydomain.com. soa@127.0.0.1 ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 52104 ;

Re: [CentOS] how to increase DNS reliability?

2019-07-25 Thread Nataraj
On 7/25/19 8:14 AM, Nataraj wrote: > On 7/25/19 6:48 AM, rai...@ultra-secure.de wrote: >> Am 2019-07-25 15:41, schrieb hw: >>> On 7/25/19 2:53 PM, rai...@ultra-secure.de wrote: >>>> Am 2019-07-25 14:51, schrieb hw: >>>>> Hi, >>>>> >>

Re: [CentOS] how to increase DNS reliability?

2019-07-25 Thread Nataraj
th bind9 or powerdns crashing. As far as using the ISC server vs powerdns, you may want to check on peoples recent experiences.  There was a time when many thought powerdns had much better performance and fewer security issues.  For various reasons  I've seen some people including myself, switch back to ISC bind9.  I switched about 1.5 years ago because I was getting better performance from bind9.  You may want to check out other peoples experience before switching to powerdns. Nataraj ___ CentOS mailing list CentOS@centos.org https://lists.centos.org/mailman/listinfo/centos

[CentOS] Rhel8 guest and window resizing (possible OT)

2019-05-20 Thread Nataraj
ield is blank) OpenGL: (not checked) Spice agent is running in RHEL8 vm gdm   2900  0.0  0.2 256148  7992 ?    Ssl  08:32   0:00 /usr/bin/spice-vdagent root  2909  0.0  0.0  49152   336 ?    Ss   08:32   0:00 /usr/sbin/spice-vdagentd nataraj   7640  0.0  0.1 256148  7736 ?   

Re: [CentOS] Centos 7 and backup solution

2019-01-27 Thread Nataraj
My primary backups are done with  dar, http://dar.linux.free.fr/ I also periodically do backups in other formats such as rsync and tar for redundancy. Nataraj ___ CentOS mailing list CentOS@centos.org https://lists.centos.org/mailman/listinfo/centos

Re: [CentOS] NetworkManager and /etc/resolv.conf

2018-11-17 Thread Nataraj
ve run into similar issues I was either able to add a hardcoded DNS server to network manager or resolve the problem through systemd-resolved. In one case I resolved the issue best by disabling systemd-resolved, but if you check the man page for systemd-resolved as wells as the man page for  resolved.conf (/etc/systemd/resolved.conf on other distributions) my sense is you will find a cleaner solution.  It would seem to me that if you are running bind or powerdns on your local host, then it would make sense to me to disable systemd-resolved, since you don't need so many layers of caching dns resolvers. Nataraj ___ CentOS mailing list CentOS@centos.org https://lists.centos.org/mailman/listinfo/centos

Re: [CentOS] RHEL 8 Public Beta Released

2018-11-15 Thread Nataraj
or RHEL 8.  I haven't done it yet, but I intend to try.  I would hope that it would provide some type of mechanism for reporting bugs and some type of forum access. Nataraj ___ CentOS mailing list CentOS@centos.org https://lists.centos.org/mailman/listinfo/centos

Re: [CentOS] XPS 13 9370 / CentOS compat

2018-11-07 Thread Nataraj
On 11/7/18 9:09 AM, Nataraj wrote: -- I have an xps 13 9360 and had problems with the killer wireless. I got virtually 0 support from Dell on this issue.  Some people who upgraded their warranty to Dell Pro Support were able to get dell to send them a new ethernet card, but some upgraded

Re: [CentOS] XPS 13 9370 / CentOS compat

2018-11-07 Thread Nataraj
well under windows 10 with the same hubs which did not work well under Linux. Nataraj ___ CentOS mailing list CentOS@centos.org https://lists.centos.org/mailman/listinfo/centos

Re: [CentOS] reading old dump backups from 2009

2018-11-04 Thread Nataraj
, I decided I was never going to get a TU77 or other similar tape drive, so I disposed of those old tapes. There is actually a KL10 running tops-20 still on the Internet today... https://sdf.org/twenex/? Nataraj ___ CentOS mailing list CentOS

Re: [CentOS] reading old dump backups from 2009

2018-11-04 Thread Nataraj
On 11/3/18 9:35 AM, Nataraj wrote: On 11/3/18 3:26 AM, Pete Biggs wrote: restore tvf u1_l0_04-29-09_md1.dump Verify tape and initialize maps Input is from a local file/pipe Checksum error 2030402, inode 0 file (null) restore: Tape is not a dump tape what does 'file' think the file is - i.e

Re: [CentOS] Red Hat is Planning To Deprecate KDE on RHEL By 2024

2018-11-03 Thread Nataraj
have worked for me. Nataraj ___ CentOS mailing list CentOS@centos.org https://lists.centos.org/mailman/listinfo/centos

Re: [CentOS] reading old dump backups from 2009

2018-11-03 Thread Nataraj
the compression I believe.  The z option definitely does not work. Maybe the file is bad.  I am going to look to see if I can find any other backups of that system. Thank You, Nataraj ___ CentOS mailing list CentOS@centos.org https://lists.centos.org

[CentOS] reading old dump backups from 2009

2018-11-02 Thread Nataraj
suggestions on how to read this backup would be helpful. Thank You, Nataraj ___ CentOS mailing list CentOS@centos.org https://lists.centos.org/mailman/listinfo/centos

Re: [CentOS] Centos on Dell XPS15

2018-09-04 Thread Nataraj
properly, but the response from Dell on these issues have been very hit or miss.  Some people have had them fixed by Dell and others, including myself never reached a customer support person willing to address them. Nataraj ___ CentOS mailing list CentOS

Re: [CentOS] selinux question

2018-08-23 Thread Nataraj
> ptrace(2) is HGE. I’d very much resist placating SELinux in this way. > > SELinux might in fact be warning you about a real attack here, which would > explain why it’s intermittent. > _______ Thank you, this information was helpful.  I

Re: [CentOS] selinux question

2018-08-21 Thread Nataraj
On 08/21/2018 02:20 PM, Warren Young wrote: > On Aug 21, 2018, at 1:27 PM, Nataraj wrote: >> I have a web application which uses sudo to invoke python scripts as the >> user under which the application runs (NO root access). > Why is the web app not running with that

Re: [CentOS] selinux question

2018-08-21 Thread Nataraj
On 08/21/2018 12:41 PM, Jonathan Billings wrote: > On Tue, Aug 21, 2018 at 12:27:53PM -0700, Nataraj wrote: >> Source RPM Packages sudo-1.7.2p1-29.el5_10 >> Policy RPMselinux-policy-2.4.6-351.el5 >> Platform Linux myhost.my

[CentOS] selinux question

2018-08-21 Thread Nataraj
ses=4294967295 comm="sudo" exe="/usr/bin/sudo" subj=system_u:system_r:httpd_t:s0 key=(null) Thank You, Nataraj ___ CentOS mailing list CentOS@centos.org https://lists.centos.org/mailman/listinfo/centos

Re: [CentOS] Mail has quit working

2018-07-23 Thread Nataraj
ect: Re: [CentOS] Mail has quit working >> >> >> >> >> Original Message ---- >> Subject: Re: [CentOS] Mail has quit working >> From: Nataraj >> Date: Mon, July 23, 2018 9:01 pm >> To: centos@centos.org >> >> On 07/23/2018 03:39 PM, T

Re: [CentOS] Mail has quit working

2018-07-23 Thread Nataraj
On 07/23/2018 06:28 PM, tdu...@palmettoshopper.com wrote: > > > Original Message > Subject: Re: [CentOS] Mail has quit working > From: Nataraj > Date: Mon, July 23, 2018 9:01 pm > To: centos@centos.org > > On 07/23/2018 03:39 PM, TE Dukes wrote: &g

Re: [CentOS] Mail has quit working

2018-07-23 Thread Nataraj
: rcpt to: data From: someu...@validdomain.com to: youremailaddr...@yourdomain.com subject: test This is a test mesage . note: blank line between mail headers and body end data with line containing only '.'. Then check your maillog and send the output to the list. Nataraj ___

Re: [CentOS] database node / possible SYN flooding on port 3306

2018-07-21 Thread Nataraj
On 07/21/2018 03:48 AM, Leon Fauster via CentOS wrote: >> Am 20.07.2018 um 18:52 schrieb Nataraj : >> >> On 07/20/2018 03:56 AM, Leon Fauster via CentOS wrote: >>> Hi folks, >>> >>> I have here a database node running >>> >>> # rp

Re: [CentOS] database node / possible SYN flooding on port 3306

2018-07-20 Thread Nataraj
have one, otherwise, use IPtables on the server.  If your having bot attacks, or blocking attack causes source IP address to be changed, then look at fail2ban.  Basically you want to configure fail2ban to limit the number of requests per unit of time and bloc

Re: [CentOS] C7, just updated firefox, bugs

2018-07-13 Thread Nataraj
abase is corrupt.  These are both problems that come up with both firefox and thunderbird. Nataraj ___ CentOS mailing list CentOS@centos.org https://lists.centos.org/mailman/listinfo/centos

Re: [CentOS] usb problem on Dell Latitude 3570

2018-07-02 Thread Nataraj
hcd :39:00.0: Timeout while waiting for setup device command Jul  1 07:15:06 pygeum kernel: [   69.804359] usb 3-1: device not accepting address 5, error -62 Jul  1 07:15:06 pygeum kernel: [   69.805459] usb usb3-port1: unable to enumerate USB device Nataraj ___ CentOS mailing list CentOS@centos.org https://lists.centos.org/mailman/listinfo/centos

Re: [CentOS] Centos 7.5 on Vmware

2018-06-29 Thread Nataraj
the desktop virtualization solutions) with a backup server for redundancy, so I suggest to consider what your requirements really are.  You could always go with Redhat if you require support. Nataraj ___ CentOS mailing list CentOS@centos.org https://lists.centos.org/mailman/listinfo/centos

Re: [CentOS] Convert from LVM

2018-06-08 Thread Nataraj
On 06/08/2018 02:36 PM, Nataraj wrote: > On 06/08/2018 12:34 PM, Ulf Volmer wrote: >> On 08.06.2018 19:11, Matt wrote: >>> I have a Centos 7 install using EXT4 on LVM. Its running as a VM >>> inside KVM. Issue I have run into is that fstrim does not work due to &

Re: [CentOS] Convert from LVM

2018-06-08 Thread Nataraj
e logic of your ssd (which is a good thing)  but your kvm files will not appear to be a different size with "ls -l" or "du". Here's an interesting post on using trim with an LVM on top of an encrypted partition: https://unix.stackexchange.com/questions/85865/trim-with-lvm-and-dm-crypt N

Re: [CentOS] Network Performance

2018-04-30 Thread Nataraj
isable this for the test or put whatever programs and libraries are needed inside the chroot environment.  You might also try specifying the full path, i.e. /bin/dd. Nataraj ___ CentOS mailing list CentOS@centos.org https://lists.centos.org/mailman/listinfo/centos

Re: [CentOS] OT: thunderbird annoyance

2018-04-30 Thread Nataraj
, then you might try a direct download from mozilla and then you'll know weather to file a bug report with CentOS/Redhat or with Mozilla.  I believe Redhat backports bug fixes into their released version of firefox and thunderbird.  You could check the various bug databases before filing a bug report.

Re: [CentOS] formating DVR-RW

2018-04-26 Thread Nataraj
y xorriso.  In recent years I've had much better results with xorriso for writing DVD's and Blue Rays then any of the older programs. Nataraj ___ CentOS mailing list CentOS@centos.org https://lists.centos.org/mailman/listinfo/centos

Re: [CentOS] please block user

2015-08-27 Thread Nataraj
was getting from spammers that harvest email addresses on mailing lists. My whitelisting and blacklisting is done using vpostmaster (which is no longer maintained), but I believe there are other packages which can be used with postfix or exim to do this type of thing. Nataraj

Re: [CentOS] Some subscribers posts to the list ending up in Gmail spam

2015-04-08 Thread Nataraj
. Nataraj ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos

Re: [CentOS] filesystem corruption?

2015-04-06 Thread Nataraj
memory and IO tests if you wanted to be on the safe side. You could also reformat the disk and run some write/readback diagnostics if you wanted to find out if the disk is bad. Nataraj First question: anyone have an idea why it showed as clean, until I checked for bad blocks? Would that just

Re: [CentOS] Some subscribers posts to the list ending up in Gmail spam

2015-04-04 Thread Nataraj
the email to the spambox (gmail also may send email to the spambox if it has no DKIM signature at all). I found that when I added (valid) DKIM signatures and a DMARC record for my domains, recipient freemail users messages started going to their inbox instead of their spambox. Nataraj

Re: [CentOS] OpenSSL vulnerability fix

2015-04-02 Thread Nataraj
://www.ssllabs.com/ Nataraj On Tue, Mar 31, 2015 at 12:25 PM, Eero Volotinen eero.voloti...@iki.fi wrote: Centos 5 is not affected by this bug, so fix is not available. Eero 31.3.2015 9.48 ap. kirjoitti Venkateswara Rao Dokku dvrao@gmail.com : Hi All, I wanted to fix the openssl vulnerabilities

Re: [CentOS] favorite cheap VPS services

2015-01-15 Thread Nataraj
/pricing.php Here's a $3.99/month cheapie, but I have no experience with it: http://lowendbox.com/blog/serverhub-4-99-1536mb-openvz-vps-2-ipv4-addresses-in-phoenix-az/ Nataraj ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo

Re: [CentOS] DJBDNS: very weird dnscache issue

2015-01-13 Thread Nataraj
. Cheers, Boris. ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos Powerdns is supposed to have excellent performance and supports both a caching configuration and a database backend. Nataraj

Re: [CentOS] Emacs problem

2014-12-24 Thread Nataraj
On 12/23/2014 08:55 AM, Jason Ricles wrote: I am currently running the latest kept yum version of emacs on Centos 6.6. The issues I am having is that sometimes when I type input, some of the input randomly disappears and will then reappear when I highlight where the missing input should be.

Re: [CentOS] Sendmail SMTP Brute-Force Attack

2012-06-15 Thread Nataraj
to handle this type of spambot attack. http://www.postfix.org/postscreen.8.html Unless you happen to already be a sendmail guru, my sense is that postfix is easier to configure to deal with these complex situations. Nataraj ___ CentOS mailing list CentOS

Re: [CentOS] 75% - 80% Rebuild Complete

2012-06-08 Thread Nataraj
On 06/07/2012 11:38 PM, Bob Hoffman wrote: On 6/8/2012 1:13 AM, Nataraj wrote: On 06/07/2012 03:48 PM, Les Mikesell wrote: And if the server is colocated, but you have remote console access, you can leave a recovery CD in the drive, but set the boot order to boot the hard drive

[CentOS] resource efficient log scanning tools

2012-06-08 Thread Nataraj
exist. While fancy features are nice, I'm willing to forgo them for lower resource consumption. Thanks, Nataraj ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos

Re: [CentOS] resource efficient log scanning tools

2012-06-08 Thread Nataraj
On 06/08/2012 02:48 PM, Steven Tardy wrote: simple-evcorr.sourceforge.net (sec.pl) the rules are a bit of a bear to learn, but it can do anything. 300 syslogs/second using ~5% cpu and 20MB of ram with 600+ rules. On 06/08/2012 04:26 PM, Nataraj wrote: I'm looking for a logfile scanner

Re: [CentOS] 75% - 80% Rebuild Complete

2012-06-07 Thread Nataraj
is colocated, but you have remote console access, you can leave a recovery CD in the drive, but set the boot order to boot the hard drive and then remotely change the boot order if you have problems. Nataraj ___ CentOS mailing list CentOS@centos.org http

Re: [CentOS] question for those who run mail servers

2012-05-31 Thread Nataraj
with these. This will of coarse depend heavily on your user base and who they exchange email with. You might also look at postscreen. I've heard really good things about it, though I haven't had time to set it up yet. Nataraj ___ CentOS mailing list

Re: [CentOS] need assist with upstart config problem

2012-05-30 Thread Nataraj
then the process is not managed by upstart anymore). Nataraj ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos

Re: [CentOS] Request for CentOS stats

2012-05-30 Thread Nataraj
messages from being subscribed to the list. As you've pointed out though, other list members can't easily send you private email. Nataraj ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos

Re: [CentOS] anyone care to helop with a fail2ban problem on Centos 5.8?

2012-05-29 Thread Nataraj
that if you enable it in jail.conf, it might just work with little or no customization. Nataraj ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos

[CentOS] LVM superblock version

2012-05-29 Thread Nataraj
that that CentOS 6 supports 'lvconvert -merge'. Is this implementation purely in the lvm software or does it require a different superblock? Can I take an LVM setup created under CentOS 6 and read it on a CentOS 5 system? Thanks, Nataraj ___ CentOS

Re: [CentOS] Help needed with NFS issue

2012-04-19 Thread Nataraj
Have you looked at the rpcd process with top or ps to see what state it is in? What about running strace? What about your dns server or any other (reverse) client lookup services that you might have enabled? Nataraj ___ CentOS mailing list CentOS

Re: [CentOS] vpostmaster and Centos 6

2012-04-09 Thread Nataraj
every day. I currently run it on CentOS 5, however there are at least a few people who have reported sucess with CentOS 6 on the vpostmaster list. There are not many people using vpostmaster on this list. I suggest you join the vpostmaster list. Nataraj

Re: [CentOS] vpostmaster and Centos 6

2012-04-09 Thread Nataraj
options. Though you could configure postfix to forward all email for a domain, I don't think you want to do that because that won't give you all the spam control features of vpostmaster without implementing that yourself. Nataraj ___ CentOS mailing list

Re: [CentOS] vpostmaster and Centos 6

2012-04-09 Thread Nataraj
On 04/09/2012 11:49 AM, Tom Bishop wrote: Yup, I feel good about our antivirus front, that is installed and all up to date, what I am after now is a simple, yet effective smtp relay/gateway to go to exchange server 2010. On Mon, Apr 9, 2012 at 1:45 PM, m.r...@5-cent.us wrote: Nataraj wrote

Re: [CentOS] vpostmaster and Centos 6

2012-04-09 Thread Nataraj
accounts anyway, unless you link postfix into an active directory server and I wouldn't suggest this unless you have a fair amount of experience and time to figure out how to do it. Nataraj ___ CentOS mailing list CentOS@centos.org http://lists.centos.org

Re: [CentOS] Centos6 iptables startup vs. restart?

2012-04-04 Thread Nataraj
adding a delay in the startup. You might even find that adding an lsmod into the startup sequence (for diagnostic purposes) there would fix the problem. I have not had a chance to look at the scripts that do this in CentOS 6. Nataraj ___ CentOS

Re: [CentOS] Centos 5.6 Kernel Panics

2012-04-04 Thread Nataraj
controller problem. Nataraj ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos

Re: [CentOS] question on DHCP

2012-04-04 Thread Nataraj
configuration file (whatever it is called in CentOS 6). On the non-CentOS system where I am sending the email from it is /etc/dhcp3/dhclient.conf (but probably different in CentOS 6). Look for a man page for dhclient.conf. My CentOS 6 machine is turned off right now. Nataraj

Re: [CentOS] Centos 5.6 Kernel Panics

2012-04-04 Thread Nataraj
On 04/04/2012 09:31 AM, Nataraj wrote: On 04/04/2012 09:16 AM, Jonathan Alstead wrote: Hello, Recently our dell sc1425 server has been locking up with kernel freezes and required a hard reboot on each occasion. I've looked on the centos forums with limited success - each problem seems

Re: [CentOS] dns cache rbl lists?

2012-04-04 Thread Nataraj
to charge a fee if you are a large site with high volume queries. I guess they need to fund their service somehow. Nataraj ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos

Re: [CentOS] SPF Setup CentOS 6.3 x86_64

2012-04-01 Thread Nataraj
CentOS install and then follow the instructions for install of the free version of vpostmaster. You can install it in a VM. Nataraj ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos

Re: [CentOS] SMTP Port 465 - Postfix

2012-03-31 Thread Nataraj
. Nataraj ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos

Re: [CentOS] Linux on touch screen device

2012-03-30 Thread Nataraj
On 03/29/2012 10:51 PM, 夜神 岩男 wrote: --- On Fri, 2012/3/30, Nataraj incoming-cen...@rjl.com wrote: I have poked around in google and have seen a number of youtube videos, but my question is whether anyone really has linux running on any kind of tablet or tablet PC device in such a way

Re: [CentOS] Linux on touch screen device

2012-03-30 Thread Nataraj
devices. nataraj ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos

Re: [CentOS] my spammer list

2012-03-30 Thread Nataraj
On 03/30/2012 04:48 AM, Markus Falb wrote: On 30.3.2012 05:26, Nataraj wrote: The way that I finally got rid of all the residual spam that makes it through greylisting, SPF, spamassassin, clamav is to handout unique mail addresses and use black/whitelists. So for example if I assign an email

Re: [CentOS] SMTP Port 465 - Postfix

2012-03-30 Thread Nataraj
numbers, so if you have any non-linux mail clients, you might want to stay with a 4 digit port number. Nataraj ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos

Re: [CentOS] transition to ip6

2012-03-30 Thread Nataraj
and even most ISP's don't support it yet. Nataraj ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos

Re: [CentOS] Centos6 iptables startup vs. restart?

2012-03-30 Thread Nataraj
://bugzilla.netfilter.org/buglist.cgi?quicksearch=nat , though I'm not sure if any of them quite describes this problem. Nataraj ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos

[CentOS] Linux on touch screen device

2012-03-29 Thread Nataraj
. Nataraj ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos

Re: [CentOS] my spammer list

2012-03-29 Thread Nataraj
about 2 per week. You can also get on the spamassassin mailing list and add more plugins and work on tuning the spamassassin config. You can also play with sa-learn. For me though the black/whitelisting works quite well. Nataraj ___ CentOS mailing

Re: [CentOS] One disk speed problem [SOLVED], and a question on hdparm

2012-03-28 Thread Nataraj
is that there are ways to trick fdisk into doing alignment by specifying the -H (number of heads) and the -S (number of sectors per track). You'll have 1 unaligned partition at the beginning because of the MBR, but all the rest can be forced into the desired alignment. Nataraj

Re: [CentOS] your advice on backup procedure

2012-03-23 Thread Nataraj
for compatibility between newer/older versions of mysql and either do conversion/refresh of your data, or make sure you still have functional copies of the tools necessary to restore older versions. Nataraj Which way would you go, or do you have a different way you like better

Re: [CentOS] nfslock

2012-03-22 Thread Nataraj
up a shell that runs in the background and then runs the restart command after the specified time. Maybe not so elegant, but it works. In CentOS 6 you can just create an upstart job with the correct dependencies. Nataraj ___ CentOS mailing list CentOS

Re: [CentOS] nfslock

2012-03-22 Thread Nataraj
of packages still use the old init scripts. Furthermore RedHat has decided that they don't like Upstart and they are going to yet another replacement for upstart in future releases (sorry, I don't remember the name of it). Nataraj ___ CentOS mailing list

Re: [CentOS] CentOS Server Backup Options: at runlevel 5?

2012-03-14 Thread Nataraj
before deleting the snapshot. Nataraj ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos

Re: [CentOS] postfix spam question for the gurus

2012-03-14 Thread Nataraj
from. I like to keep my config files in a secure place, in a system directory. Nataraj This way I only have to make one big page of them. And I can add a 'you be blocked m.f. because of spamming me on the page so they can learn how to get unlisted. can this be done or do I need to make my

Re: [CentOS] postfix and spam, I am impressed

2012-03-13 Thread Nataraj
On 03/12/2012 10:06 PM, Nataraj wrote: On 03/12/2012 09:08 PM, Ron Loftin wrote: I'm going to chuck in my 2 cents worth here, as I've been using Postfix as a first-line filter for some years now. All of the above suggestions are very useful. The only point that I haven't seen in this thread

Re: [CentOS] postfix and spam, I am impressed

2012-03-13 Thread Nataraj
attack which attempts to guess valid mail recipients. I would look at the milter that Les mentioned. I haven't had a a chance yet. Nataraj ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos

Re: [CentOS] postfix and spam, I am impressed[Solution that works]

2012-03-13 Thread Nataraj
On 03/13/2012 04:21 AM, Bob Hoffman wrote: *Nataraj* /Tue Mar 13 02:01:36 EDT 2012/ wrote: On 03/12/2012 10:06 PM, Nataraj wrote: / On 03/12/2012 09:08 PM, Ron Loftin wrote: // I'm going to chuck in my 2 cents worth here, as I've been using Postfix // as a first-line filter for some

Re: [CentOS] CentOS Server Backup Options

2012-03-13 Thread Nataraj
On 03/13/2012 08:09 AM, m.r...@5-cent.us wrote: Tilman Schmidt wrote: Am 13.03.2012 00:48, schrieb Nataraj: I have been sucessfully using 8GB dual layer DVDs for some of my backups/archiving and now that the price of Blu ray has come down I am about to experiment with that. I have been

Re: [CentOS] postfix and spam, I am impressed

2012-03-13 Thread Nataraj
On 03/13/2012 11:05 AM, Les Mikesell wrote: On Tue, Mar 13, 2012 at 12:00 PM, Nataraj incoming-cen...@rjl.com wrote: Ok, so it wouldn't work to just use the oldest received, but a smarter inspection could check to see weather it actually passed through a server owned by the claimed domain

Re: [CentOS] postfix and spam, I am impressed

2012-03-13 Thread Nataraj
On 03/13/2012 11:28 AM, Tom Bishop wrote: Nataraj I need something for a very small shop and have been looking...been reading the comments. Is vpostmaster easy to setup and maintain, I'm looking for something lightweight and works for spam, I support them after hours and looking

Re: [CentOS] postfix and spam, I am impressed

2012-03-13 Thread Nataraj
. Nataraj On Tue, Mar 13, 2012 at 1:56 PM, Nataraj incoming-cen...@rjl.com wrote: On 03/13/2012 11:28 AM, Tom Bishop wrote: Nataraj I need something for a very small shop and have been looking...been reading the comments. Is vpostmaster easy to setup and maintain, I'm looking for something

Re: [CentOS] CentOS Server Backup Options

2012-03-13 Thread Nataraj
for the same drive used under the later conditions. Even so, I still choose multiple different backup format. But if long term archival is important, I think I would be doing some data refreshing after a few years of service from backup drives. Nataraj

Re: [CentOS] CentOS Server Backup Options

2012-03-13 Thread Nataraj
On 03/13/2012 09:17 PM, John R Pierce wrote: On 03/13/12 7:05 PM, Nataraj wrote: I would have to dig up some references, but I have read some articles that claim that the reliability of a drive that is in full time operation in a server, running 24hrs/day and maybe even seeking under heavy

Re: [CentOS] t-bird, followup

2012-03-13 Thread Nataraj
that thunderbird handles just fine. I am able to do server side searches with no problem on the large folders. I've never found another mail client that reasonably handles this and it's reasonably fast too. No, I don't keep local indexes for those folders. Nataraj

Re: [CentOS] hfs with extended attribute support

2012-03-12 Thread Nataraj
into. Nataraj ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos

Re: [CentOS] CentOS Server Backup Options

2012-03-12 Thread Nataraj
at once). Nataraj ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos

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